2023 Peterbilt 389 Engine Cooling
- Continental® ContiTech™Elite™ Drive Belt Idler PulleyPeterbilt 389 14.9L 2023, Elite™ Drive Belt Idler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets...Original equipment equivalentFactory-like fit and dependability$51.12
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyPeterbilt 389 14.9L 2023, Elite™ Drive Belt Tensioner Assembly by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$185.48
- MotoRad®Engine Coolant ThermostatPeterbilt 389 14.9L 2023, Engine Coolant Thermostat by MotoRad®. Temperature: 180F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality...Offer precise pressure controlEnsure the proper fit$40.18
- ACDelco®Professional™ Straight Engine Coolant Radiator HosePeterbilt 389 14.9L 2023, Professional™ Straight Engine Coolant Radiator Hose by ACDelco®. Position: Lower - Pipe To Radiator. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™...Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability$99.23
- Dorman HD Solutions®Idler PulleyPeterbilt 389 14.9L 2023, Idler Pulley by Dorman HD Solutions®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and...Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley$33.56