2003 Western Star 6900 Engine Cooling

Semi Truck Engine Cooling
Select Your Submodel
12.7L
14.6L
  • Gates® - Engine Coolant Heavy Duty Water Pump
    Gates®Engine Coolant Heavy Duty Water Pump
    0
    # 100361165
    Western Star 6900 12.7L 2003, Engine Coolant Heavy Duty Water Pump by Gates®. Material: Cast Iron. 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...
    Great design and functionMade from sturdy materials
    $320.37 - $349.99
  • ACDelco® - Professional™ Engine Coolant Bypass Hose 2.5"
    ACDelco®Professional™ Engine Coolant Bypass Hose 2.5"
    0
    # mpn4551698032
    Western Star 6900 12.7L 2003, Professional™ Engine Coolant Bypass Hose 2.5" by ACDelco®. Location: Upper - Engine To Pipe. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and function.Designed to resist electrochemical degradation for durability.
    $85.15
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates®Heavy Duty Engine Coolant Thermostat
    0
    # mpn119823254
    Western Star 6900 12.7L 2003, Heavy Duty Engine Coolant Thermostat by Gates®. With Seal. Depth from Flange: 1.25". Height from Flange: 1.68". Temperature: 190F. If you want to keep your vehicle safe on the road for many years to come,...
    Great design and functionMade from sturdy materials
    $36.45
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    0
    # mpn4774264155
    Western Star 6900 12.7L 2003, Engine Coolant Thermostat by MotoRad®. Temperature: 190F. 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
    $40.87
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat
    0
    # 5739030024
    Western Star 6900 2003, Engine Coolant Thermostat by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $34.95 - $39.94
  • Wehrli Custom Fabrication® - Upper Coolant Pipe Kit
    Wehrli Custom Fabrication®Upper Coolant Pipe Kit
    0
    # 3005130073
    Western Star 6900 Cummins Engine 2003, Upper Coolant Pipe Kit by Wehrli Custom Fabrication®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality...
    Made to keep your engine running coolImproves your vehicle's performance
    $144.53 - $168.78
  • WIX® - Coolant Spin-On Filter
    WIX®Coolant Spin-On Filter
    0
    # 87947232
    Western Star 6900 12.7L 2003, Coolant Spin-On Filter by WIX®. WIX has applied years of research and development in filter media technology to create the industry’s highest performing coolant filters. Coolant filters help maintain...
    Protect your cooling systemHighly durable and reliable
    $15.03 - $98.69
  • PAI® - Engine Coolant Water Pump O-Ring
    PAI®Engine Coolant Water Pump O-Ring
    0
    # 3442523290
    Western Star 6900 2003, Engine Coolant Water Pump O-Ring by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $3.35 - $7.32
  • PAI® - 2 Pin Connector Coolant Level Sensor
    PAI®2 Pin Connector Coolant Level Sensor
    0
    # 3097199041
    Western Star 6900 Detroit Diesel Engine 2003, 2 Pin Connector Coolant Level Sensor by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    2 Years WarrantyPerfect blend of leading innovations and superior workmanship
    $32.24 - $51.14
  • PAI® - Engine Coolant Thermostat Seal
    PAI®Engine Coolant Thermostat Seal
    0
    # mpn4636629663
    Western Star 6900 Detroit Diesel Engine 2003, Engine Coolant Thermostat Seal by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $5.29
  • Goodyear Belts® - Serpentine Multi V-Belt
    Goodyear Belts®Serpentine Multi V-Belt
    0
    # 4503112630
    Western Star 6900 12.7L 2003, Serpentine Multi V-Belt by Goodyear Belts®. Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s...
    Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound
    $35.98 - $38.80
  • Automann® - Engine Coolant Hose
    Automann®Engine Coolant Hose
    0
    # mpn4826395937
    Western Star 6900 Cummins Engine 2003, Engine Coolant Hose by Automann®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $26.73
  • PAI® - Engine Coolant Water Pump
    PAI®Engine Coolant Water Pump
    0
    # 2549346195
    Western Star 6900 2003, Engine Coolant Water Pump by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $552.22 - $744.89
  • PAI® - Engine Coolant Water Pump Housing Gasket
    PAI®Engine Coolant Water Pump Housing Gasket
    0
    # mpn4699399631
    Western Star 6900 Cummins Engine 2003, Engine Coolant Water Pump Housing Gasket by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $19.93
  • GMB® - HD Engine Water Pump
    GMB®HD Engine Water Pump
    0
    # 5777955311
    Western Star 6900 2003, HD Engine Water Pump by GMB®. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal kits and housings. Integration...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $309.63 - $559.76
  • Gates® - Green Stripe™ 2-Ply Engine Coolant Heavy Duty Straight Radiator Hose
    Gates®Green Stripe™ 2-Ply Engine Coolant Heavy Duty Straight Radiator Hose
    0
    # mpn4754729997
    Western Star 6900 12.7L 2003, Green Stripe™ 2-Ply Engine Coolant Heavy Duty Straight Radiator Hose by Gates®. Position: Lower - Radiator To Pipe. If you want to keep your vehicle safe on the road for many years to come, go with this...
    Great design and functionMade from sturdy materials
    $2.71
  • Dayco® - Engine Coolant Water Pump
    Dayco®Engine Coolant Water Pump
    0
    # mpn4650987428
    Western Star 6900 14.6L 2003, Engine Coolant Water Pump by Dayco®. The engine cooling system stabilizes the engine operating temperature by limiting the rise above the expected limits. The coolant is circulated by the water pump, which...
    Designed for the replacement of worn or damaged timing belts, tensioners, belt idlers, hydraulic actuators and water pumpsMeets or exceeds OE quality, fit, form and function requirements
    $447.74
  • Airtex® - Engine Coolant Water Pump
    Airtex®Engine Coolant Water Pump
    0
    # 2416116347
    Western Star 6900 14.6L 2003, Engine Coolant Water Pump by Airtex®. Material: Cast Iron. This water pump is engineered by the experts at Airtex to keep the cooling system of your vehicle running optimally. Each pump is designed by an OE...
    Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination
    $52.97 - $517.54
  • PAI® - Engine Coolant Water Pump Inlet Tube
    PAI®Engine Coolant Water Pump Inlet Tube
    0
    # mpn4673643612
    Western Star 6900 Cummins Engine 2003, Engine Coolant Water Pump Inlet Tube by PAI®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $6.90
  • Dorman HD Solutions® - Engine Coolant Temperature Sensor
    Dorman HD Solutions®Engine Coolant Temperature Sensor
    0
    # mpn4904541385
    Western Star 6900 Caterpillar Engine 2003, Engine Coolant Temperature Sensor by Dorman HD Solutions®. Restore reliable, accurate coolant temperature readings with Dorman HD Solutions's Engine Coolant Temperature Sensor. This direct...
    Direct replacement for a proper fit every timeReplacement of a failed sensor restores proper gauge function
    $31.98
  • Stant® - Engine Coolant Temperature Sensor
    Stant®Engine Coolant Temperature Sensor
    0
    # mpn4851964553
    Western Star 6900 12.7L 2003, Engine Coolant Temperature Sensor by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line,...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $14.17
  • MotoRad® - Engine Coolant Temperature Sensor
    MotoRad®Engine Coolant Temperature Sensor
    0
    # mpn4897352818
    Western Star 6900 12.7L 2003, Engine Coolant Temperature Sensor by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $14.93
  • PAI® - Engine Coolant Water Pump Gasket Kit
    PAI®Engine Coolant Water Pump Gasket Kit
    0
    # mpn4699399751
    Western Star 6900 Caterpillar Engine 2003, Engine Coolant Water Pump Gasket Kit by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $709.09
  • Goodyear Belts® - Serpentine Multi V-Belt
    Goodyear Belts®Serpentine Multi V-Belt
    0
    # mpn4953752043
    Western Star 6900 2003, Serpentine Multi V-Belt by Goodyear Belts®. Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s...
    Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound
    $27.92
  • Goodyear Belts® - Drive Belt Tensioner
    Goodyear Belts®Drive Belt Tensioner
    0
    # 5006930902
    Western Star 6900 12.7L 2003, Drive Belt Tensioner by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...
    Made with precision and quality in mindDesigned to meet your specific needs
    $116.67 - $119.37


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