Engine Parts

Radiator Mount Fits PeterbiltThe Polyurethane Radiator Mount Bushing enhances the cooling performance of your vehicle's radiator and can contribute to improved fuel efficiency. It is designed to work seamlessly with your existing radiator system,...

BESTfit Spring For Fuel Pump Throttle Fits Peterbilt 359, 378, 379* High Quality Fuel Pump Throttle Spring* Made In USA* Sold Individually* Warranty On Fuel Pump Throttle Springs Against Defects In Workmanship & Material From Date Of Purchase*** High...

BESTfit 4 Row Radiator Kit W/ Out Surge Tank* High Quality Brass And Copper Radiator* With Hoses, Clamps And Mounting Accessories* Without Surge Tank* 4 Row Core* With Frame Work* Inches Core Size   - 36.250 Height  - 34.625 Width  - 2.500...

BESTfit Radiator With 4 Row Core Fits PeterbiltIs your truck overheating? Look no further, 4 State Trucks has a great radiator for you. With this affordable option, you will get a premium performance while still being a dependable choice. Get the most...

BESTfit 8.25 X 14.50 Inch Radiator Surge Tank Fits Peterbilt 378 & 379* Made Of High Quality Steel* Corrosion Resistant Brass Fill Neck* Remote Mounts On Passenger Side Of Firewall* Includes* Dimensions - 8.25 Inch Height - 14.50 Inch Length*...

BESTfit Radiator Core Fits Peterbilt* High Quality Radiator Core* Bolt In Design* 5 Row Core Dimensions- 37.50 Height- 38.750 Width- 2.875 Core Depth* Sold Individually* Gaskets Sold Separately* Warranty On Radiator Cores Against Defects In Workmanship &...

304 Stainless Steel Lower Coolant Tube With 3/8 Inch NPT Plug And 1 Inch Hose Port* High Quality Coolant Tube* Stainless Steel * 2.5 Inch Diameter* Multi-Bend * With 3/8 Npt Plug And A 1 Inch Hose Port * Sold Individually* Warranty On Coolant Tubes...

BESTfit Copper Brass Radiator With Dimpled 5 Row CoreIs your truck overheating? Look no further, 4 State Trucks has a great radiator for you. With this affordable 5 row option, you will get premium performance while still saving money. Get the most bang...

BESTfit Peterbilt 3 Row Copper Brass Radiator With Surge Tank & FrameExperience reliable performance with this BESTfit 3-Row Copper Brass Radiator. It comes with a surge tank and framework for secure mounting. Compatible with Peterbilt models 357...

BESTfit 3 Row Radiator With Frame* High Quality Metal Radiator* Without Surge Tank* 3 Row With Frame Work* Core Size- 36.25 Inch Height- 34.625 Inch Width- 2 Inch Core Thickness- 2.5 Inch Inlet Upper Left At 10- 3 Inch Outlet Lower Right At 9.50* Sold...

SS 2.5 X 3 Inch Lower Coolant Tube* High Quality Lower Coolant Tube* 304 Stainless Steel * 2.5 Inch X 3 Inch* Has One 3/8 Inch Threaded Port * Made In USA* Sold Individually* Warranty On Lower Coolant Tubes Against Defects In Workmanship & Material From...

BESTfit Radiator Fits Peterbilt 387* Made Of High Quality Copper Brass * With Frame Work* 3 Row Core* Inches Core Size   - 32.375 Height  - 22.625 Width  - 2.250 Core Thickness  - 2.500 Inlet Upper Left At 8.50   - 2.500 Outlet...