2021 Peterbilt 389 Engine Cooling

Semi Truck Engine Cooling
Select Your Submodel
10.8L
11.9L
12.9L
14.9L
  • Gates® - Engine Coolant Molded Radiator Hose
    Gates®Engine Coolant Molded Radiator Hose
    0
    # 4544839195
    Peterbilt 389 12.9L 2021, Engine Coolant Molded Radiator Hose by Gates®. Location: Engine to Pipe. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention...
    Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
    $52.06 - $84.19
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Radiator Hose
    0
    # 5615903791
    Peterbilt 389 14.9L 2021, Elite™ Engine Coolant Molded Radiator Hose by Continental® ContiTech™. This molded hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $28.06
  • Dorman HD Solutions® - Engine Coolant Recovery Tank
    Dorman HD Solutions®Engine Coolant Recovery Tank
    0
    # mpn4678639301
    Peterbilt 389 2021, Engine Coolant Recovery Tank by Dorman HD Solutions®. Heavy Duty Pressurized. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High quality at an affordable priceExpertly made from premium materials
    $254.01
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    0
    # 5738887885
    Peterbilt 389 11.9L / 14.9L 2021, Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $21.58 - $40.18
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Pulley
    Continental® ContiTech™Elite™ Drive Belt Idler Pulley
    0
    # mpn5048128641
    Peterbilt 389 14.9L 2021, 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
    $58.50
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly
    Continental® ContiTech™Elite™ Drive Belt Tensioner Assembly
    0
    # mpn5048128613
    Peterbilt 389 14.9L 2021, 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
  • Dorman HD Solutions® - Idler Pulley
    Dorman HD Solutions®Idler Pulley
    0
    # mpn5048128710
    Peterbilt 389 14.9L 2021, 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
    $32.10
  • Automann® - Engine Coolant Water Pump
    Automann®Engine Coolant Water Pump
    0
    # mpn4818441668
    Peterbilt 389 12.9L 2021, Engine Coolant Water Pump by Automann®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $369.78
  • Continental® ContiTech™ - Elite™ Straight Engine Coolant Standard Straight Radiator Hose
    Continental® ContiTech™Elite™ Straight Engine Coolant Standard Straight Radiator Hose
    0
    # mpn4966165149
    Peterbilt 389 14.9L 2021, Elite™ Straight Engine Coolant Standard Straight Radiator Hose by Continental® ContiTech™. Position: Lower - Engine To Pipe. This flexible hose can be used to replace a molded radiator hose. It has a...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $70.19
  • ACDelco® - Professional™ Straight Engine Coolant Radiator Hose
    ACDelco®Professional™ Straight Engine Coolant Radiator Hose
    0
    # 5069467604
    Peterbilt 389 12.9L 2021, Professional™ Straight Engine Coolant Radiator Hose by ACDelco®. Location: Pipe to Radiator. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability
    $112.05
  • Gates® - Engine Coolant Silicone Straight Radiator Hose
    Gates®Engine Coolant Silicone Straight Radiator Hose
    0
    # 5349933083
    Peterbilt 389 12.9L 2021, Engine Coolant Silicone Straight Radiator Hose by Gates®. Location: Pipe to Radiator. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the...
    Great design and functionMade from sturdy materials
    $4.00
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    0
    # mpn4774264142
    Peterbilt 389 11.9L / 14.9L 2021, Engine Coolant Thermostat and Housing Assembly by MotoRad®. Temperature: 225F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they...
    Offer precise pressure controlEnsure the proper fit
    $24.01
  • Gates® - Serpentine Belt
    Gates®Serpentine Belt
    0
    # mpn5067419244
    Peterbilt 389 2021, Serpentine Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
    The finest quality at a great priceGates carries everything needed to complete the job
    $49.16
  • ACDelco® - Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt
    ACDelco®Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt
    0
    # mpn2653919731
    Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Limited Lifetime as long as original purchaser owns vehicle. This top-grade product is expertly made in compliance with stringent industry standards to offer a...
    High quality at an affordable priceExpertly made from premium materials
    $66.79
  • Motorcraft® - V-Belt
    Motorcraft®V-Belt
    0
    # mpn5067420218
    Peterbilt 389 2021, V-Belt by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM quality...
    Made with precision and quality in mindDesigned to meet your specific needs
    $214.37
  • Walker Products® - Engine Coolant Level Sensor
    Walker Products®Engine Coolant Level Sensor
    0
    # mpn5065008977
    Peterbilt 389 With Behr Cooling Module 2021, Engine Coolant Level Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $31.56


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