2020 Peterbilt 337 Parts
13 parts available. Compare prices across multiple retailers.
Title: 888-5403 Passenger Side Halogen Headlight, With bulb(s), OE Replacement, HD Solutions Series - Dorman 888-5403 Passenger Side Heavy Duty Headlight Compatible with Select Peterbilt Models - Dorman Headlight Assembly 888-5403 - DORMAN Heavy Duty Headlight for Peterbilt - HEADLIGHT - Heavy Duty Headlight - Headlamp - Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles. - Peterbilt 2022-02 - Heavy Duty Headlight
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts
Title: 904-7692 HD Solutions Series Accelerator Pedal Position Sensor - Direct Fit, Sold Individually - Dorman 904-7692 Accelerator Pedal Sensor Compatible with Select Models - Dorman Accelerator Pedal Sensor 904-7692 - DORMAN Throttle Position Sensor for Kenworth - Throttle Position Sensor
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts
Title: DEF CAP - Heavy Duty DEF Cap - D.E.F. Filler Cap - D.E.F. Cap - DEF Cap - Diesel Exhaust Fluid Cap - DEF Filler Cap - This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance. - Kenworth 2021-10, Peterbilt 2022-10 - Dorman 904-5401CD Heavy Duty DEF Cap Compatible with Select Kenworth / Peterbilt Models - Dorman Diesel Exhaust Fluid Cap 904-5401CD - DORMAN Diesel Exhaust Fluid (DEF) Filler Cap for Kenworth - Heavy Duty DEF Cap
Stores: Advance, Amazon, Fleetpride, Autozone, Finditparts
Title: Dorman 904-6006 Nitrogen Oxide (NOx) Sensor Compatible with Select Models - DORMAN Nitrogen Oxide (NOx) Sensor - Dorman Nitrogen Oxide (NOx) Sensor 904-6006 - Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter - Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter
Stores: Advance, Amazon, Fleetpride, Autozone, Finditparts
Title: Dorman 904-5051 Exhaust Gas Recirculation (EGR) Cooler Compatible with Select Models - Dorman EGR Cooler 904-5051 - DORMAN Exhaust Gas Recirculation Cooler - HD EGR Cooler - Exhaust Gas Recirculation (EGR) Cooler - Exhaust Gas Recirculation Gas Cooler - This EGR cooler has been engineered to match the fit and function of the original EGR cooler on specific vehicle years, makes and models. It has undergone rigorous testing and OEM benchmarking to ensure reliability. - 2022-14
Stores: Amazon, Fleetpride, Autozone
Title: Dorman 904-0261 Exhaust Gas Recirculation (EGR) Cooler Clamp Compatible with Select Models - Exhaust V-Band Clamp - V Band Clamp - Exhaust V-Band Clamp - Exhaust Pipe Clamp - Exhaust Bracket - Exhaust Line Clamp - This direct replacement exhaust clamp matches the fit and function of the original equipment clamp. Manufactured from quality materials for a long service life, it has undergone industry standard testing to ensure reliable performance. - 2022-07
Stores: Amazon, Finditparts
Title: Dorman 904-7650 Air Brake Pressure Sensor Compatible with Select Kenworth/Peterbilt Models - Dorman - HD Solutions Air Brake Pressure Sensor 904-7650 - Heavy Duty Air Pressure Sensor
Stores: Amazon, Autozone, Finditparts
Title: 904-5401 Fuel Filter Cap - Direct Fit, Sold individually - Dorman 904-5401 Heavy Duty Diesel Exhaust Fluid Cap Compatible with Select Kenworth / Peterbilt Models - Dorman Diesel Exhaust Fluid Cap 904-5401 - DORMAN Diesel Exhaust Fluid (DEF) Filler Cap for Ford - Heavy Duty Diesel Exhaust Fluid Cap
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts
Title: Door Lock Actuator - Front Left, Front Right - Dorman 746-5115 Door Lock Actuator Motor Compatible with Select Peterbilt Models - Dorman Door Lock Actuator 746-5115
Stores: Advance, Amazon, Autozone, Finditparts
Title: Dorman 904-0251 Exhaust Gas Recirculation (EGR) Cooler Clamp Compatible with Select Models - Exhaust V-Band Clamp - V Band Clamp - Exhaust V-Band Clamp - Exhaust Bracket - Exhaust Pipe Clamp - Exhaust Line Clamp - This direct replacement exhaust clamp matches the fit and function of the original equipment clamp. Manufactured from quality materials for a long service life, it has undergone industry standard testing to ensure reliable performance. - 2022-07
Stores: Amazon, Finditparts
Title: 888-5404 Driver Side Halogen Headlight, With bulb(s), OE Replacement, HD Solutions Series - Dorman 888-5404 Driver Side Heavy Duty Headlight Compatible with Select Peterbilt Models - Dorman Headlight Assembly 888-5404 - DORMAN Heavy Duty Headlight for Peterbilt - Heavy Duty Headlight
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts
Title: 904-6015 Nitrogen Oxide Sensor - Dorman 904-6015 Nitrogen Oxide (NOx) Sensor Compatible with Select Models - DORMAN Nitrogen Oxide (NOx) Sensor - Dorman Nitrogen Oxide (NOx) Sensor 904-6015 - Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter - Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts
Title: Dorman - HD Solutions Fuel Injection Throttle Body 977-0001 - Electronic Throttle Body: New - Heavy Duty Electronic Throttle Body
Stores: Advance, Autozone, Finditparts