All / Cab Panels / Fiberglass All Cab Panels Stainless Steel Fiberglass Exterior Trims Exhaust Exterior Lighting License Plate Accessories Mirrors Mud Flap Accessories Peterbilt 389 Peterbilt 379 Rear Fenders Sleeper Panels Sun Visors 379 Cab/Cowl Panel - Pair - All 379 Models $338.00 Add To Cart 389 Cab/Cowl - Cowl Panel Passenger Side is 1" To Accommodate DPF - Pair $325.00 Add To Cart 389 Cab/Cowl Panels - Pair 2011 thru 2017 389 Extended Hood Models w/DPF $331.50 Add To Cart 389 Cab/Cowl Panels - Pair - 389 Glider Models or Non DPF Application $351.00 Add To Cart 379 Cab/Cowl Panel - Pair - All 379 Models $357.50 Add To Cart