Replaces OE Numbers: L N77-6082, R N77-6082R

Air Dam Bumper Covers

• Compatible with Peterbilt 579 2022 2023+ Semi Truck Models
• Complete Air Dam Bumper Cover Set: Includes Right Passenger & Left Driver Side
• Made from high-quality materials, providing long-lasting protection against road debris and harsh weather.
  
• Comes with Logo, 2x 22" Windshield Wipers, Keychain 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 2022 and newer Peterbilt 579 looking sharp and aerodynamically efficient with this Air Dam Bumper Covers Set. Designed as a direct replacement for OE numbers N77-6082 (left/driver side) and N77-6082R (right/passenger side), this complete set delivers the precise fitment your rig demands. Whether you're a truck owner dealing with road damage, a fleet manager keeping your trucks road-ready, or a body shop sourcing reliable aftermarket parts, this set is built to meet your needs without compromise.

Crafted from high-quality materials engineered to withstand the rigors of highway life, these air dam bumper covers are built tough enough to handle debris, weather, and daily wear. The factory-matched finish ensures a clean, professional appearance that blends seamlessly with your Peterbilt 579's existing bodywork. The aerodynamic design also helps maintain proper airflow under the front end, contributing to fuel efficiency and overall performance — something every driver and fleet operator can appreciate.

Installation is straightforward, making this set a practical choice for both professional body shops and experienced owner-operators who prefer to handle repairs themselves. The direct-fit design means no cutting, trimming, or modification required — just a clean swap that gets your truck back on the road fast. The set includes both the driver and passenger side covers, so you have everything you need in one order.

At Kozak Parts, we stock this Air Dam Bumper Covers Set for the 2022+ Peterbilt 579 right here in our Seattle warehouse, so you can count on fast shipping straight to your door or shop. We know downtime costs money, and our goal is to get quality parts in your hands quickly so you can get back to work. Order today and experience the reliability and speed that truck professionals across the country trust.