2003 Kenworth K300 Engine Cooling
- GMB®Engine Water PumpKenworth K300 2003, Engine Water Pump by GMB®. Material: Cast Iron. Rotation: Reverse. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.74
- Continental® ContiTech™Elite™ Straight Engine Coolant Standard Straight Radiator HoseKenworth K300 2003, Elite™ Straight Engine Coolant Standard Straight Radiator Hose by Continental® ContiTech™. Location: Fill Tank. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that...Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F$29.33
- Melling®Engine Coolant Water PumpKenworth K300 2003, Engine Coolant Water Pump with Pulley by Melling®. Melling water pumps provide dependable performance every time in every application. Every Melling water pump is engineered and assembled to the highest production...Superior Bearing SealsSuperior Mechanical Seals$85.35
- USMW Professional Series®High performance Engine Water PumpKenworth K300 2003, High performance Engine Water Pump by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$33.89
- iD Select®Standard Duty Engine Coolant Water PumpKenworth K300 2003, Standard Duty Engine Coolant Water Pump by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$44.26
- Gates®OE Type Engine Coolant ThermostatKenworth K300 2003, OE Type Engine Coolant Thermostat by Gates®. With Seal. Height from Flange: 0.88". 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...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$31.88 - $34.24
- MotoRad®Engine Coolant Thermostat with SealKenworth K300 2003, Engine Coolant Thermostat with Seal 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$14.99
- Gates®Engine Coolant Heavy Duty Radiator CapKenworth K300 2003, Engine Coolant Heavy Duty Radiator Cap by Gates®. Pressure: 15 psi. Type: Closed System. Shell Diameter: 2.81". Filler Neck Outside Diameter: 2.69". Cap Depth: 1.14". Filler Neck Inside Diameter: 2.13". Filler Neck...Great design and functionMade from sturdy materials$9.28
- Stant®Engine Coolant Radiator CapKenworth K300 2003, Engine Coolant Radiator Cap by Stant®. Pressure: 15 psi. Type: Closed System. Shell Diameter: 2.81". Filler Neck Outside Diameter: 2.69". Cap Depth: 1.14". Filler Neck Inside Diameter: 2.13". Filler Neck Depth:...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$12.38
- PAI®Engine Coolant Water Pump Inlet TubeKenworth K300 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 highly efficient...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$6.90
- Wehrli Custom Fabrication®Upper Coolant Pipe KitKenworth K300 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 materials, it will surely...Made to keep your engine running coolImproves your vehicle's performance$144.53 - $168.78
- PAI®Engine Coolant Water Pump O-Ring SetKenworth K300 2003, Engine Coolant Water Pump O-Ring Set 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$3.35
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyKenworth K300 2003, Elite™ Drive Belt Idler Assembly 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...Original equipment equivalentFactory-like fit and dependability$47.06
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltKenworth K300 2003, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Length: 67.5". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$42.55
- Continental® ContiTech™V-Groove Serpentine BeltKenworth K300 2003, V-Groove Serpentine Belt by Continental® ContiTech™. Length: 48". This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Made with precision and quality in mindDesigned to meet your specific needs$17.78
- Goodyear Belts®A/C Accessory Drive V-BeltKenworth K300 2003, A/C Accessory Drive V-Belt by Goodyear Belts®. Length: 48". Goodyear Belts has developed 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$15.03
- Automann®Engine Coolant HoseKenworth K300 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 replacement...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$26.73
- PAI®Engine Coolant Water Pump Housing GasketKenworth K300 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 vehicle and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$19.93
- Dayco®Engine Coolant Water PumpKenworth K300 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 must...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$56.02
- Airtex®Engine Coolant Water PumpKenworth K300 2003, Engine Coolant Water Pump by Airtex®. Material: Cast Iron. Hub Height: 99.95 mm. Impeller Vane Quantity: 5. Rotation: Reverse. Impeller Material: Steel. This water pump is engineered by the experts at Airtex to keep...Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination$57.56
- TruParts®Engine Coolant Thermostat with SealKenworth K300 2003, Engine Coolant Thermostat with Seal by TruParts®. Temperature: 190F. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$10.77
- iD Select®Engine Coolant ThermostatKenworth K300 2003, Engine Coolant Thermostat by iD Select®. Temperature: 190F. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form,...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$14.79
- ACDelco®Professional™ Engine Coolant Radiator CapKenworth K300 2003, Professional™ Engine Coolant Radiator Cap by ACDelco®. Pressure: 15 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer customers...Lets you release the pressure prior to taking off the capDesigned to be OE-like$9.61Save: $1.44 (15%)$8.17
- Stant®Engine Coolant Temperature SensorKenworth K300 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, ensuring that a...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$11.46
- ACDelco®Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine BeltSpecialty™ 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$78.47Save: $11.77 (15%)$66.70