Engine Parts

Air Operated Fan Hub By BESTfit Replaces F176014M34, 10024141 Fits PeterbiltRestore dependable cooling performance with the BESTfit Air Operated Fan Hub Replacing F176014M34 and 10024141 for...

Tube And Fin Charge Air Cooler By BESTfit Fits PeterbiltThe BESTfit Charge Air Cooler Tube and Fin for Peterbilt is a high-performance solution designed to keep your engine running efficiently under...

Heavy Duty Exhaust Gas Re-Circulation Valve For Cummins ISX Gen I 15.0L Engines 2003-2007An Essential Part Of The Exhaust Gas Recirculation System, EGR Valve Effectively Re-Circulates Exhaust Gas To...

Exhaust Gas Pressure Sensor Fits IHC ProStar, PACCAR T660, 367, 386, 387, 388, 389, 587 & Volvo VNL Gen II* High Quality Exhaust Gas Pressure Sensor* 3 Pin* 14-1.5 Thread* A/F: 1.062 Inch* 2.375 Inch...

Peterbilt 100-300 Degrees Fahrenheit Oil Temperature SensorMonitor your Peterbilt engine with precision using the 100-300 Degrees Fahrenheit Oil Temperature Sensor Engineered to provide accurate...

Driver Side 4-4.5 Inch 304 Stainless Steel Charge Air Cooler Tube By BESTFit Replaces 05-18823Replace your driver-side charge air tube with the BESTfit 4-4.5 Inch Stainless Steel Charge Air Cooler...

Lower Coolant Tube By BESTfitReplace your Peterbilt truck's lower coolant tube with the BESTfit Stainless Steel Lower Coolant Tube, engineered for 357, 359, 377, 378, and 379 models. This multibend...

4 ID X 4.21 OD X 8 Inch Hot Side CAC Hose By BESTfitDeliver dependable airflow in your EGR hot-side system with the BESTfit 4 ID x 4.21 OD x 8 Inch CAC Hose. This high-quality silicone hose provides...

3.5 ID X 3.71 OD X 6 Inch Hot Side CAC Hose By BESTfitProtect your engine and maintain smooth EGR operation with the BESTfit 3.5 ID x 3.71 OD x 6 Inch Hot Side CAC Hose. Constructed from durable...

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...

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...

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,...