{"title":"Cabin Fairings for 2022+ Peterbilt 579","description":"","products":[{"product_id":"cabin-upper-sleeper-fairing-extender-passenger-2022-peterbilt-579","title":"Cabin Upper Sleeper Fairing Extender Passenger 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eCab Cabin Upper Side Sleeper Fairing Extender\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Peterbilt 579 2022+ Semi Trucks\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRight Passenger Side\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMade from durable materials designed to withstand the rigors of the road and protect against environmental elements.\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward setup, allowing truck owners to efficiently upgrade their vehicle without needing professional help\u003c\/li\u003e\n\u003cli\u003eComes with Logo, License Plate Frame, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003c!----\u003e\n\u003cp\u003eKeep your 2022 and newer Peterbilt 579 looking sharp and aerodynamically efficient with this Cabin Upper Sleeper Fairing Extender for the passenger side. Designed specifically for the right-hand side of the cab, this upper sleeper fairing extender is a direct-fit replacement that restores the clean, factory-style profile of your truck. Whether you're a fleet manager maintaining a professional appearance across your rigs or an owner-operator looking to replace damaged bodywork, this part delivers the precise fitment you need without the guesswork.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from durable materials engineered to handle the demands of long-haul trucking, this fairing extender is built to resist road debris, UV exposure, moisture, and the everyday wear that comes with life on the highway. The finish is designed to complement the existing panels of your Peterbilt 579, making it a seamless addition to your cab's exterior. This replacement part also comes complete with a logo, a license plate frame, and two 22-inch windshield wipers, giving you everything you need right out of the box to get back on the road fast.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward and designed with efficiency in mind, allowing truck owners and body shop technicians to complete the job without unnecessary complications. The panel is engineered to align with existing mounting points on the 2022+ Peterbilt 579, reducing install time and labor costs. Whether you're working in a professional shop or handling the replacement yourself, this fairing extender is built for a hassle-free upgrade that delivers results that look great from the driver's seat to the loading dock.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock this passenger side cabin upper sleeper fairing extender right here in our Seattle warehouse, so you can count on fast shipping to get your Peterbilt 579 back in service quickly. Order today and experience the quality fitment and reliable service that truck owners and fleet managers across the country trust us for.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483539640391,"sku":"MG-J96E-X77X","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/114copy_4bdc273a-05a9-4c50-ae3e-c09618e750d1.webp?v=1770262442"},{"product_id":"cabin-upper-sleeper-fairing-extenders-set-2022-peterbilt-579","title":"Cabin Upper Sleeper Fairing Extenders Set 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eCab Cabin Upper Side Sleeper Fairing Extenders\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Peterbilt 579 2022+ Semi Trucks\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eLeft Driver \u0026amp; Right Passenger Side\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMade from high-quality materials that withstand the demands of long-haul trucking and protect against environmental elements.\u003c\/li\u003e\n\u003cli\u003eDesigned to enhance the aerodynamics of your truck, potentially reducing drag and improving fuel efficiency\u003c\/li\u003e\n\u003cli\u003eComes with Logo, License Plate Frame, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003c!----\u003e\n\u003cp\u003eKeep your 2022 and newer Peterbilt 579 looking sharp and running efficiently with this Cabin Upper Sleeper Fairing Extenders Set. Designed as a direct replacement for worn, cracked, or damaged original fairings, this complete left and right side set restores the clean, factory-style profile that the Peterbilt 579 is known for. Whether you're a solo owner-operator, managing a commercial fleet, or running a body shop, these fairing extenders deliver the fit and finish your truck deserves.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from high-quality materials engineered to handle the rigors of long-haul trucking, these upper sleeper fairing extenders are built to resist impact, road debris, UV exposure, and harsh weather conditions. The durable construction ensures a long service life even under constant highway use, making them a smart investment for any working semi truck. The smooth finish is ready for painting, allowing body shops and fleet operators to easily match the existing color of the truck for a seamless, professional result.\u003c\/p\u003e\n\n\u003cp\u003eFitment is precise and purpose-built for the 2022 and newer Peterbilt 579, meaning you get a clean, flush installation without unnecessary modifications or guesswork. The set includes both the driver-side and passenger-side extenders, so you have everything you need to complete the job in one order. Mounting points align with factory locations for a straightforward bolt-on installation, saving valuable time in the shop or out on the road.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock these Peterbilt 579 upper sleeper fairing extenders in our Seattle warehouse and ship fast so you can get back on the road without delay. If you need reliable aftermarket semi truck body parts with quick turnaround and competitive pricing, you've come to the right place. Order today and experience the quality and convenience that truck owners and fleet managers count on.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483539705927,"sku":"UP-VT4K-AS54","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/112copy_f934447f-d44a-4d9f-ac51-549ca2ec69b2.jpg?v=1770262454"},{"product_id":"cabin-upper-sleeper-fairing-extender-driver-2022-peterbilt-579","title":"Cabin Upper Sleeper Fairing Extender Driver 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eCab Cabin Upper Side Sleeper Fairing Extender\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Peterbilt 579 2022+ Semi Trucks\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLeft Driver Side\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMade from durable materials designed to withstand the rigors of the road and protect against environmental elements.\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward setup, allowing truck owners to efficiently upgrade their vehicle without needing professional help\u003c\/li\u003e\n\u003cli\u003eComes with Logo, License Plate Frame, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003c!----\u003e\n\u003cp\u003eKeep your 2022 and newer Peterbilt 579 looking sharp and performing at its best with this Cabin Upper Sleeper Fairing Extender for the driver side. Designed specifically for the 2022+ Peterbilt 579, this direct-fit replacement fairing extender restores the clean, aerodynamic profile your truck needs to cut through wind resistance and maintain fuel efficiency on long hauls. Whether you're dealing with road damage, weathering, or simply upgrading a worn-out panel, this part delivers the precise fitment you expect from a model-specific replacement component.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from durable materials engineered to handle the demands of life on the road, this upper sleeper fairing extender is built to resist impacts, UV exposure, and harsh weather conditions. The left driver side panel maintains a factory-style finish that blends seamlessly with your existing cab, giving your Peterbilt 579 a professional, well-maintained appearance whether you're running regional routes or cross-country freight. Fleet managers and body shops will appreciate the consistent quality and reliable fit that makes this part a smart choice for high-volume repair and replacement work.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward and designed with efficiency in mind, allowing truck owners and shop technicians to get the job done without unnecessary downtime. The panel is designed to align with OEM mounting points on the 2022+ Peterbilt 579, making the swap clean and hassle-free. No specialized tools or complex modifications are required, so you can get your truck back on the road quickly and confidently.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock this Peterbilt 579 driver side upper sleeper fairing extender right here in our Seattle warehouse, so you can count on fast shipping to body shops and fleet yards across the country. Order today and get the quality aftermarket semi truck body parts your operation depends on, delivered quickly and priced to keep your maintenance budget on track.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483539738695,"sku":"Q5-AYDC-53I7","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/113copy_46518429-5cc0-472c-9e57-822627966a8e.webp?v=1770262457"},{"product_id":"sleeper-extender-brace-t85-6339-2022-peterbilt-579","title":"Sleeper Extender Brace T85-6339 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eSleeper Extender Brace \u003cstrong\u003eT85-6339\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCompatible with Peterbilt 579 2022+ Semi Trucks\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\" style=\"box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;\"\u003e\u003cspan class=\"a-list-item\" style=\"box-sizing: border-box; color: rgb(15, 17, 17);\"\u003eMade from high-quality materials that are built to last, ensuring long-term performance and resistance to wear and tear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\" style=\"box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;\"\u003e\u003cspan class=\"a-list-item\" style=\"box-sizing: border-box; color: rgb(15, 17, 17);\"\u003eProvides additional support to the sleeper section, helping to maintain structural integrity during long hauls.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\" style=\"box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;\"\u003e\u003cspan class=\"a-list-item\" style=\"box-sizing: border-box; color: rgb(15, 17, 17);\"\u003eEasy to Install\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eComes with Logo and Reflective Vest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your sleeper cab looking sharp and structurally sound with the Sleeper Extender Brace T85-6339, designed specifically for 2022 and newer Peterbilt 579 semi trucks. Whether you're a fleet manager keeping your rigs road-ready or a body shop handling collision repairs, this precision-fit brace delivers the reliable support your sleeper extender needs to stay firmly in place mile after mile.\u003c\/p\u003e\n\n\u003cp\u003eThe T85-6339 is engineered for a direct OEM-style fitment on the 2022+ Peterbilt 579, eliminating the guesswork and modifications that come with generic alternatives. Constructed from high-quality materials built to withstand the demands of long-haul trucking, this brace offers excellent resistance to vibration, road stress, and everyday wear and tear. The factory-matched finish ensures a clean, professional appearance that blends seamlessly with your existing cab components, so your truck looks as good as it runs.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward and designed to save you time in the shop or on the road. The brace aligns with existing mounting points on the Peterbilt 579 sleeper cab, making it a hassle-free replacement that doesn't require special tools or extensive mechanical experience. For body shops and fleet maintenance crews working against the clock, that kind of plug-and-play convenience makes a real difference in turnaround time and labor costs.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock the Sleeper Extender Brace T85-6339 right here in our Seattle, WA warehouse, so you can count on fast shipping to get your truck back on the road without unnecessary downtime. We're committed to providing truck owners, fleets, and repair shops across the country with quality aftermarket Peterbilt 579 parts at competitive prices. Order today and experience the combination of reliable fitment, durable construction, and speedy delivery that keeps our customers coming back.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483549438023,"sku":"SF-0WQV-E0UU","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/44copy_ce8c9a07-208d-4de5-8072-d9d9e05d1a5a.webp?v=1770263577"},{"product_id":"cabin-fairing-bridge-2022-peterbilt-579","title":"Cabin Fairing Bridge 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eFairing Bridge\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCompatible with Peterbilt 579 2022+ Semi Trucks\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\" style=\"box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;\"\u003e\u003cspan class=\"a-list-item\" style=\"box-sizing: border-box; color: rgb(15, 17, 17);\"\u003eCustom tailored to fit the latest Peterbilt 579 models, enhancing both the aesthetic appeal and aerodynamic efficiency of the truck\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\" style=\"box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;\"\u003e\u003cspan class=\"a-list-item\" style=\"box-sizing: border-box; color: rgb(15, 17, 17);\"\u003eThe fairing bridge helps to reduce aerodynamic drag, potentially improving fuel efficiency and stability during highway travel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\" style=\"box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;\"\u003e\u003cspan class=\"a-list-item\" style=\"box-sizing: border-box; color: rgb(15, 17, 17);\"\u003eEasy to Install\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eComes with Logo, License Plate Frame, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your Peterbilt 579 looking sharp and running efficiently with this precision-fit Cabin Fairing Bridge, designed specifically for 2022 and newer Peterbilt 579 semi trucks. Whether you're a fleet manager maintaining a professional appearance across your rigs or an owner-operator protecting your investment after a collision, this fairing bridge delivers the exact fitment and finish your truck deserves. Engineered to match the sleek, aerodynamic profile of the latest 579 models, it restores both the look and the function of your cab without compromise.\u003c\/p\u003e\n\n\u003cp\u003eThis cabin fairing bridge is custom tailored to the 2022+ Peterbilt 579, ensuring a direct OEM-style fit with no trimming or modification required. Constructed from high-quality materials built to withstand the demands of long-haul trucking, it offers excellent resistance to road debris, vibration, and the elements. The factory-matched finish provides a clean, seamless appearance right out of the box, making it an ideal choice for body shops looking to deliver quality repairs that satisfy even the most discerning customers.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward thanks to the precise fitment and pre-drilled mounting points that align perfectly with the 2022+ Peterbilt 579 cab structure. Most experienced technicians can complete the swap with basic hand tools, minimizing downtime and getting your truck back on the road faster. The aerodynamic design also helps maintain fuel efficiency by reducing drag around the cab, making this an upgrade that pays for itself over time on the open highway.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock this Peterbilt 579 cabin fairing bridge in our Seattle, WA warehouse and ship fast to customers across the continental United States. Whether you need one piece or several for your entire fleet, you can count on quick turnaround and reliable delivery. Order today and experience the quality aftermarket parts that truck owners and body shops trust to get the job done right.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483549470791,"sku":"16-WC0Q-HJHK","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/44copy_7b24e6de-9d20-4ae6-a205-cecd3ff0380b.webp?v=1770263595"},{"product_id":"cabin-lower-sleeper-fairing-extender-driver-2022-peterbilt-579","title":"Cabin Lower Sleeper Fairing Extender Aluminum Driver 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCab Cabin Sleeper Fairing Extender Bottom Lower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Peterbilt 579 2022+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThis bottom lower sleeper fairing extender fits the\u003cstrong\u003e left driver side\u003c\/strong\u003e with OEM-level precision and durability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHeavy-Duty Build for Long-Term Use – Manufactured from aluminum, to withstand harsh road conditions and provide long-lasting protection and aerodynamic performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEasy Installation – Direct bolt-on replacement with no modifications needed. Ideal for both professional mechanics and DIY truck owners.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eComes with Logo, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your 2022 and newer Peterbilt 579 looking sharp and aerodynamically efficient with this Cabin Lower Sleeper Fairing Extender. Designed specifically for the driver side (left side) of the 2022+ Peterbilt 579, this bottom lower fairing extender delivers the precise fit and long-lasting performance that truck owners, fleet managers, and body shops demand. Whether you're replacing a damaged panel or refreshing the appearance of your rig, this part is built to meet the demands of the road.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from heavy-duty aluminum, this sleeper fairing extender offers an outstanding combination of strength and lightweight durability. Aluminum construction means superior resistance to corrosion, rust, and the harsh elements that commercial trucks face every day on the highway. The finish is designed to complement the factory appearance of the Peterbilt 579, giving your cab a clean, professional look that holds up mile after mile. This isn't a temporary fix — it's a reliable, long-term solution built to OEM-level standards.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward, with direct-fit engineering that aligns with the existing mounting points on your 2022+ Peterbilt 579. Body shops and experienced owner-operators will appreciate how well this lower sleeper fairing extender lines up without the need for drilling, cutting, or modification. The driver side fitment is exact, saving you time in the shop and getting your truck back on the road faster. Compatible with both single and extended sleeper configurations on the 579 platform.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock this Peterbilt 579 cabin lower sleeper fairing extender and ship quickly from our Seattle, WA warehouse, so you won't be waiting long to get your truck back in top shape. Whether you're managing a fleet or running your own operation, you can count on fast delivery and a part that's ready to perform. Order today and experience the difference quality aftermarket parts make.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483720028231,"sku":"U6-R48Q-D2LI","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/2copy_1841af53-7575-47a6-84ca-31c3c69fe804.webp?v=1773886378"},{"product_id":"cabin-lower-sleeper-fairing-extender-passenger-2022-peterbilt-579","title":"Cabin Lower Sleeper Fairing Extender Aluminum Passenger 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCab Cabin Sleeper Fairing Extender Bottom Lower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Peterbilt 579 2022+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThis bottom lower sleeper fairing extender fits the \u003cstrong\u003eright passenger side\u003c\/strong\u003e with OEM-level precision and durability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHeavy-Duty Build for Long-Term Use – Manufactured from aluminum, to withstand harsh road conditions and provide long-lasting protection and aerodynamic performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEasy Installation – Direct bolt-on replacement with no modifications needed. Ideal for both professional mechanics and DIY truck owners.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eComes with Logo, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your Peterbilt 579 looking sharp and aerodynamically efficient with this Cabin Lower Sleeper Fairing Extender for the 2022 and newer model years. Designed specifically for the right passenger side, this bottom lower fairing extender delivers a precise, OEM-level fit that eliminates the guesswork often associated with aftermarket body parts. Whether you're a fleet manager maintaining a modern lineup or an owner-operator protecting your investment, this is the kind of replacement part that gets the job done right the first time.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from high-quality aluminum, this sleeper fairing extender is built to withstand the demands of long-haul trucking. Aluminum offers an excellent strength-to-weight ratio, resisting corrosion, road debris, and harsh weather conditions that commercial trucks face every mile of every route. The material helps keep weight down without compromising structural integrity, making it a smart choice for both performance and longevity. The finish is clean and ready for paint matching or can be used as-is depending on your preference and application.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward, with mounting points engineered to align with the factory hardware locations on the 2022+ Peterbilt 579. Body shops will appreciate the panel's consistent dimensions and quality construction, which reduce labor time and deliver a professional result. Truck owners and mechanics handling their own repairs will find the fitment intuitive and the process manageable with standard tools. No cutting, drilling, or modification should be required for a proper installation on compatible models.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock this Peterbilt 579 passenger side lower sleeper fairing extender in our Seattle, WA warehouse, so you can count on fast shipping no matter where your trucks are parked or operating. Get your rig back on the road quickly with a quality aluminum fairing extender that fits, functions, and lasts. Order today and experience the convenience of sourcing reliable semi truck body parts from a team that understands your needs.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483720060999,"sku":"F1-0VDH-H32U","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/1copy_54a8842d-8957-4d07-af34-4901c5a92201.webp?v=1773886362"},{"product_id":"cabin-lower-sleeper-fairing-extenders-set-2022-peterbilt-579","title":"Cabin Lower Sleeper Fairing Extenders Aluminum Set 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCab Cabin Sleeper Fairing Extenders Bottom Lower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Peterbilt 579 2022+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" class=\"a-spacing-mini\"\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eDesigned to precisely match the bottom lower sleeper fairing extenders for both the left (driver) and right (passenger) sides\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHeavy-Duty Build for Long-Term Use – Manufactured from aluminum, to withstand harsh road conditions and provide long-lasting protection and aerodynamic performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEasy Installation – Direct bolt-on replacement with no modifications needed. Ideal for both professional mechanics and DIY truck owners.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eComes with Logo, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your Peterbilt 579 looking sharp and aerodynamically efficient with these Cabin Lower Sleeper Fairing Extenders, precision-engineered for 2022 and newer models. Whether you're a long-haul owner-operator, a fleet manager maintaining a professional appearance across your trucks, or a body shop looking for reliable replacement parts, this aluminum set delivers the perfect combination of form and function. Designed as a direct replacement for the OEM-style lower sleeper fairing extenders, this set includes both the left (driver side) and right (passenger side) panels for a complete, balanced fitment.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from heavy-duty aluminum, these fairing extenders are built to withstand the rigors of daily highway use. The lightweight yet durable material resists corrosion and holds up against road debris, weather, and the vibration that comes with thousands of miles on the road. The factory-matched finish ensures a clean, professional look that complements the original lines of the 2022+ Peterbilt 579, helping maintain the aerodynamic integrity and overall appearance of your sleeper cab setup.\u003c\/p\u003e\n\n\u003cp\u003eFitment is precise and straightforward. These lower sleeper fairing extenders are designed to align seamlessly with existing mounting points on the 2022+ Peterbilt 579, making installation a manageable job for experienced body shop technicians or skilled owner-operators with basic mechanical knowledge. No cutting, drilling, or major modifications are required, saving you valuable time and labor costs. Hardware and fitment are optimized so you can get your truck back on the road as quickly as possible.\u003c\/p\u003e\n\n\u003cp\u003eWhen you order from Kozak Parts, you benefit from fast shipping directly from our Seattle warehouse, so you're not waiting weeks for critical components to arrive. We stock a wide range of aftermarket semi truck body parts for popular models, and our team is committed to delivering quality parts that keep your rig running and looking its best. Order your Peterbilt 579 lower sleeper fairing extender set today and experience the Kozak Parts difference.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483720126535,"sku":"EX-E1NL-PWUT","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/3copy_d79ad465-7350-4d51-b004-6fa7cfaacb05.webp?v=1770270469"},{"product_id":"cabin-sleeper-fairing-extenders-upper-lower-full-set-2022-peterbilt-579","title":"Cabin Sleeper Fairing Extenders Upper Plastic \u0026 Lower Aluminum Full Set 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCab Cabin Sleeper Fairing Extenders Upper \u0026amp; Bottom Lower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Peterbilt 579 2022+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eIncludes both upper and lower sleeper fairing extenders for \u003cstrong\u003ethe left (driver) and right (passenger) side\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePrecision-engineered to match the original cab sleeper fairing specifications for a seamless and secure fit with easy installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHeavy-Duty Build for Long-Term Use – Manufactured from aluminum and plastic, to withstand harsh road conditions and provide long-lasting protection and aerodynamic performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eComes with Logo, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your 2022 and newer Peterbilt 579 looking sharp and performing at its best with this complete Cabin Sleeper Fairing Extenders Full Set. Designed specifically for the Peterbilt 579 2022+ model, this kit includes both the upper plastic and lower aluminum fairing extenders for the driver and passenger sides, giving you everything you need to restore or upgrade your sleeper cab in a single purchase. Whether you're a long-haul owner-operator, a fleet manager keeping trucks road-ready, or a body shop handling collision repairs, this full set delivers a clean, factory-matched solution without the hassle of sourcing multiple components separately.\u003c\/p\u003e\n\n\u003cp\u003eThe upper extenders are constructed from high-quality ABS plastic, engineered to resist cracking, warping, and UV damage through thousands of miles of highway wear. The lower extenders are crafted from durable aluminum, offering superior strength and resistance to road debris, moisture, and corrosion. Together, these materials strike the ideal balance between flexibility and toughness, exactly what a working semi truck demands. The precision-engineered fitment ensures seamless integration with the original Peterbilt 579 cab sleeper fairing profile, maintaining the aerodynamic design and professional appearance your rig deserves.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward and designed to align with existing factory mounting points, making it accessible for experienced mechanics and body shop professionals alike. The finish is matched to complement the sleeper fairing's original look, reducing the need for additional prep work before painting or final assembly. No cutting or major modifications are required, saving your crew valuable shop time.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock this Peterbilt 579 sleeper fairing extender set right here in our Seattle warehouse, so you can count on fast shipping to get your truck back on the road quickly. Order with confidence knowing you're getting a quality aftermarket fit at a competitive price, backed by a team that understands the demands of the trucking industry.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483720159303,"sku":"36-0TFK-CQH4","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/6copy_930b1475-6d34-491f-839a-b6e75189a961.webp?v=1773886091"},{"product_id":"cabin-sleeper-fairing-extenders-upper-lower-for-driver-side-2022-peterbilt-579","title":"Cabin Sleeper Fairing Extenders Upper Plastic \u0026 Lower Aluminum Driver 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCab Cabin Sleeper Fairing Extenders Upper \u0026amp; Bottom Lower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Peterbilt 579 2022+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThis fairing extender set fits the \u003cstrong\u003edriver left side\u003c\/strong\u003e, including both the upper and bottom lower fairings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePrecision-engineered to match the original cab sleeper fairing specifications for a seamless and secure fit with easy installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHeavy-Duty Build for Long-Term Use – Manufactured from aluminum and plastic, to withstand harsh road conditions and provide long-lasting protection and aerodynamic performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eComes with Logo, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your Peterbilt 579 looking sharp and aerodynamically efficient with these Cabin Sleeper Fairing Extenders designed specifically for 2022 and newer models. This driver side set includes both the upper plastic fairing extender and the lower aluminum fairing extender, giving you a complete solution for the left side of your cab sleeper. Whether you're replacing damaged fairings after a road incident or refreshing the look of an aging truck, this set delivers the OEM-style fit and finish your rig deserves.\u003c\/p\u003e\n\n\u003cp\u003eThe upper extender is constructed from durable, high-quality plastic that resists cracking and warping through changing temperatures and road conditions. The lower extender features sturdy aluminum construction, offering superior resistance to impacts, corrosion, and the everyday wear that comes with life on the highway. Together, these two materials are precision-matched to work seamlessly on the 2022+ Peterbilt 579, ensuring a flush, factory-style appearance that maintains the aerodynamic profile of your sleeper cab and helps protect fuel efficiency over long hauls.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward for experienced truck technicians and body shop professionals. These fairing extenders are engineered to align with existing mounting points on the 2022+ Peterbilt 579, reducing fitment headaches and minimizing downtime for your truck or fleet. No major modifications are required, making this a smart choice for fleet managers looking to get trucks back on the road quickly and cost-effectively. The finish is ready for painting or can be matched to your truck's existing color scheme with minimal prep work.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock these Peterbilt 579 cabin sleeper fairing extenders in our Seattle warehouse and ship fast to customers across the country, so you can minimize downtime and get back to business. If you're a truck owner, fleet operator, or body shop looking for reliable aftermarket semi truck body parts at competitive prices, this fairing extender set is exactly what you need.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483720192071,"sku":"FS-R09U-VGS1","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/5copy_dc179073-e2c9-48ef-81d4-a9e66c7c8d12.webp?v=1773886185"},{"product_id":"cabin-sleeper-fairing-extenders-upper-lower-for-passenger-side-2022-peterbilt-579","title":"Cabin Sleeper Fairing Extenders Upper Plastic \u0026 Lower Aluminum Passenger 2022+ Peterbilt 579","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/0.jpg?v=1774978499\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCab Cabin Sleeper Fairing Extenders Upper \u0026amp; Bottom Lower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Peterbilt 579 2022+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThis fairing extender set fits the \u003cstrong\u003eright passenger side\u003c\/strong\u003e, including both the upper and bottom lower fairings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePrecision-engineered to match the original cab sleeper fairing specifications for a seamless and secure fit with easy installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHeavy-Duty Build for Long-Term Use – Manufactured from aluminum and plastic, to withstand harsh road conditions and provide long-lasting protection and aerodynamic performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eComes with Logo, 2x 22\" Windshield Wipers, and Reflective Vest\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your Peterbilt 579 looking sharp and aerodynamically efficient with these Cabin Sleeper Fairing Extenders designed specifically for 2022 and newer models. This passenger side set includes both the upper plastic fairing and the lower aluminum fairing extender, giving you a complete right-side replacement solution in a single purchase. Whether you're dealing with road damage, collision repair, or simply restoring a worn-out exterior, these extenders are engineered to deliver a factory-quality fit without the dealership price tag.\u003c\/p\u003e\n\n\u003cp\u003ePrecision-engineered to match the original cab sleeper fairing profile of the 2022+ Peterbilt 579, these extenders are built from a dual-material construction for good reason. The upper portion is crafted from durable, impact-resistant plastic that flexes with the cab and resists cracking under everyday road stress. The lower extender is formed from sturdy aluminum, offering superior strength and resistance to the kicks, debris, and underbody punishment that lower fairings take on a daily basis. Together, they restore the clean, seamless look and aerodynamic performance your rig deserves.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward and designed to align with factory mounting points, making the job manageable for experienced owner-operators, fleet maintenance crews, and professional body shops alike. No cutting or major modification is required, helping you get your truck back on the road faster and with minimal downtime. The finish is matched to complement the OEM appearance, so your 579 looks cohesive and road-ready right out of the box.\u003c\/p\u003e\n\n\u003cp\u003eAt Kozak Parts, we stock these fairing extenders in our Seattle warehouse and ship fast to customers across the continental United States, so you're not waiting weeks for a critical replacement part. If you're maintaining a single truck or managing an entire fleet of Peterbilt 579s, trust these cab sleeper fairing extenders to deliver the durability, fit, and finish your operation demands. Order today and get your rig back in peak condition.\u003c\/p\u003e","brand":"KOZAK","offers":[{"title":"Default Title","offer_id":42483720257607,"sku":"KP-TRY0-E69J","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/files\/4copy_b6df860b-d7f5-4d91-80dc-3edc12518c4e.webp?v=1773886191"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/0800\/0327\/collections\/579-cf_b6d41253-c5fb-453b-92fa-2b70b03e4fd5.webp?v=1769466318","url":"https:\/\/kozakparts.com\/collections\/cabin-fairings-for-2022-peterbilt-579.oembed","provider":"Kozak Parts","version":"1.0","type":"link"}