Engine Parts

4/4.5 ID X 6.5 Inch Hot Side CAC Hose By BESTfitEnsure smooth airflow and long-term performance with the BESTfit 4/4.5 ID x 6.5 Inch CAC Hose, designed for EGR hot-side systems. Made of high-quality silicone, this hose withstands high temperatures while...

3/3.5 ID X 3.21/3.71 OD X 6 Inch Cold CAC Hose By BESTfitThe BESTfit 3/3.5 ID x 3.21/3.71 OD x 6 Inch CAC Hose delivers dependable charge air flow for EGR cold side systems. Made from professional-grade silicone, it offers excellent heat resistance,...

3.5 ID X 3.71 OD X 6 Inch Cold CAC Hose By BESTfitAchieve reliable airflow and superior engine protection with the BESTfit 3.5 ID x 3.71 OD x 6 Inch CAC Hose. Engineered for EGR cold side systems, this silicone hose provides excellent heat resistance,...

34 X 38.875 X 2 Inch Radiator W/ Out Frame & Oil Cooler By BESTfitMaintain peak engine performance with the BESTfit 34 x 38.875 x 2 Inch Plastic & Aluminum Radiator, compatible with Peterbilt and Kenworth trucks. Featuring a durable plastic/aluminum core...

BESTfit Charge Air Cooler Fits International 8000 Series 1990-1999* High Quality Charge Air Cooler* Core Size:  - 35.650 Inch Height  - 24.680 Inch Width  - 1.630 Inch Depth  - 4.00 Inch Inlet  - 4.00 Inch Outlet* Sold...

Freightliner M2-106 Radiator By BESTfitProtect your Freightliner M2-106 engine with the BESTfit 28.625 x 29.500 x 2.00 Inch Radiator, designed for models 2008 and newer. This high-quality radiator includes frame pins and retaining clips for accurate...

BESTfit Charge Air Cooler Kit Fits Freightliner* High Quality Charge Air Cooler* Inches Core Size  - 28.625 Height  - 21.500 Width  - 2.000 Core Thickness  - 3.000 Inlet  - 3.000 Outlet* Has Extra 1 Inch Hose Port On Driver?s...

Freightliner AC Condenser Replacement By BESTfitThe BESTfit AC Condenser is a high-quality replacement for part A2272870000, designed for Freightliner Cascadia trucks with DD15 or ISX15 engines. Measuring 35 inches long, it delivers reliable cooling...

O- Ring Kit For A/C By BESTfit Fits Early Model Applications* High Quality A/C O-Ring Kit* Made Of EPDM (Ethylene Propylene Diene Monomer)* Green* Assorted Sizes* Sold Individually* Warranty On A/C O-Rings Against Defects In Workmanship & Material From...

O- Ring Kit For A/C By BESTfit Fits Late Model Applications* High Quality A/C O-Ring Kit* Assorted Sizes* Sold Individually* Warranty On A/C O-Ring Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...

Camshaft Sensor- 3 Pin By BESTfitReplace worn camshaft sensors with the BESTfit Camshaft Sensor, engineered for 7.6L DT466, 8.7L DT530, and 7.3L 444 engines. Includes 4 gaskets and bracket for secure installation. Featuring a 3-pin blade connector, it...

Caterpillar Engine AC Compressor Assembly With 1 Groove Clutch By BESTfitRestore peak air conditioning performance with the BESTfit AC Compressor Assembly with 1 Groove Clutch, a direct replacement for Caterpillar engine part 3E1906. Featuring a...