Cab Cabin Upper Side Sleeper Fairing Extenders
- Compatible with Peterbilt 579 2013-2021 Semi Trucks
- Left Driver & Right Passenger Side
- Made from high-quality materials that withstand the demands of long-haul trucking and protect against environmental elements.
- Designed to enhance the aerodynamics of your truck, potentially reducing drag and improving fuel efficiency
- Comes with Logo, License Plate Frame, 2x 22" Windshield Wipers, and Reflective Vest
Please 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.
Keep your Peterbilt 579 looking sharp and running efficiently with this Cabin Upper Sleeper Fairing Extenders Set, designed specifically for 2013-2021 Peterbilt 579 semi trucks. This complete set includes both the left driver side and right passenger side extenders, ensuring a perfectly matched, symmetrical appearance that restores the clean factory look of your cab. Whether you're replacing cracked, faded, or missing fairings after road damage, this set delivers the exact fitment you need without the hassle of sourcing individual pieces.
Crafted from high-quality materials built to endure the rigors of long-haul trucking, these fairing extenders are engineered to resist UV exposure, road debris, and harsh weather conditions mile after mile. The aerodynamic design works with your truck's existing bodylines to help reduce wind drag, which can contribute to improved fuel efficiency over time — a real benefit for owner-operators and fleet managers watching the bottom line. The extenders come complete with logo and license plate provisions, staying true to the original OEM-style design of the Peterbilt 579.
Installation is straightforward and designed to align with the factory mounting points on your 579, making this a practical choice for experienced body shop technicians and hands-on truck owners alike. No major modifications are required, so you can get your rig back on the road quickly. The finish is ready to accept paint or can be installed as-is depending on your preferences, giving you flexibility in how you complete the repair or restoration.
At Kozak Parts, we stock these Peterbilt 579 sleeper fairing extenders right here at our Seattle, WA warehouse, so you can count on fast shipping to get your truck back in service without unnecessary downtime. Order today and experience the quality aftermarket parts and dependable service that truck owners and fleet managers across the country rely on.