2003 Western Star 4900 Engine Cooling
Select Your Submodel
-
Gates®Automotive XL™ V-BeltWestern Star 4900 with A/C 2003, Automotive XL™ V-Belt by Gates®. 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 mind....Made with precision and quality in mindDesigned to meet your specific needs$22.08 - $24.20 - ACDelco®Professional™ Standard V-Ribbed Serpentine BeltWestern Star 4900 2003, Professional™ Standard V-Ribbed Serpentine Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$32.01 - $72.65
- ACDelco®Professional™ V-BeltWestern Star 4900 2003, Professional™ V-Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.42 - $35.56
- Dayco®Drive Rite™ V-Ribbed Serpentine BeltWestern Star 4900 2003, Drive Rite™ V-Ribbed Serpentine Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design,...More flexibility and increased airflow around the belt for prolonged service lifeRaw-edge sidewall construction along with a patented top cogged design for top performance$16.77 - $25.45
- Dayco®GOLD Label™ Poly Rib Heavy Duty BeltWestern Star 4900 2003, GOLD Label™ Poly Rib Heavy Duty Belt by Dayco®. The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$33.65 - $53.02
- Dayco®Poly Rib™ Serpentine BeltWestern Star 4900EX L6 15.0L with A/C 2003, Poly Rib™ Serpentine Belt by Dayco®. Length: 68.5". This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$27.43
- Dayco®Top Cog™ GOLD Label™ V-BeltWestern Star 4900EX / 4900FA / 4900SA 2003, Top Cog™ GOLD Label™ V-Belt by Dayco®. Built with cogs in its top, the belt provides additional flexibility around small pulleys while the increased surface area results in a cooler...Constructed to deliver extended life in demanding diesel applicationsCogs in the top of the belt for increased flexibility around small pulleys$18.58 - $29.53
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltWestern Star 4900 2003, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$17.37 - $45.79
- Continental® ContiTech™Serpentine BeltWestern Star 4900EX / 4900FA / 4900SA 12.7L 2003, Serpentine Belt by Continental® ContiTech™. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$41.15
- Continental® ContiTech™V-Groove Serpentine BeltWestern Star 4900 2003, V-Groove Serpentine Belt by Continental® ContiTech™. Length: 50.5". This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$18.76
- Goodyear Belts®Fan Accessory Drive V-BeltWestern Star 4900EX / 4900FA / 4900SA 14.6L 2003, Fan Accessory Drive V-Belt by Goodyear Belts®. Length: 56.5". Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation....Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$17.19
- Goodyear Belts®Serpentine Multi V-BeltWestern Star 4900 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$17.91 - $55.06
- SKP®Serpentine Belt Anti-Slip ShieldWestern Star 4900EX / 4900FA / 4900SA 14.6L 2003, Serpentine Belt Anti-Slip Shield by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.56
- Gates®Accessory Belt Drive KitWestern Star 4900 2003, Accessory Belt Drive Kit 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...Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power$150.24 - $186.56
- Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner AssemblyWestern Star 4900 2003, Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$99.65 - $148.38
- ACDelco®Professional™ Heavy Duty Belt Tensioner & Pulley AssemblyWestern Star 4900 2003, Professional™ Heavy Duty Belt Tensioner & Pulley Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Made with precision and quality in mindDesigned to meet your specific needs$135.67 - $187.70
- ACDelco®Professional™ Idler PulleyWestern Star 4900 2003, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$26.47 - $99.67
- Dayco®GOLD Label™ No Slack™ Heavy Duty Idler/Tensioner PulleyWestern Star 4900EX L6 15.0L 2003, GOLD Label™ No Slack™ Heavy Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in...Made with precision and quality in mindDesigned to meet your specific needs$43.49
- Dayco®No Slack™ Heavy Duty Idler/Tensioner PulleyWestern Star 4900 2003, No Slack™ Heavy Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...Made with precision and quality in mindDesigned to meet your specific needs$35.43 - $48.06
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyWestern Star 4900EX / 4900FA / 4900SA 14.6L 2003, 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,...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$134.08
- Automann®Engine Coolant HoseWestern Star 4900 / 4900EX / 4900FA / 4900SA 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...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$26.73
- PAI®Engine Coolant Water PumpWestern Star 4900 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 - $869.38
- PAI®Engine Coolant Water Pump Housing GasketWestern Star 4900 / 4900EX / 4900FA / 4900SA 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$19.93
- GMB®HD Engine Water PumpWestern Star 4900 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$228.15 - $559.76
- Gates®Engine Coolant Silicone Straight Radiator HoseWestern Star 4900SA 10.3L 2003, Engine Coolant Silicone Straight Radiator Hose by Gates®. Position: Lower. Location: Pipe to Engine. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....Great design and functionMade from sturdy materials$4.00
- Dayco®Engine Coolant Water PumpWestern Star 4900 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$307.71 - $447.74
- Continental® ContiTech™Elite™ Engine Coolant Molded Radiator HoseWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L / 14.6L / 15.8L 2003, Elite™ Engine Coolant Molded Radiator Hose by Continental® ContiTech™. Position: Lower. Location: Pipe to Radiator. This molded hose can be used to replace a...Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F$26.07
- Airtex®Engine Coolant Water PumpWestern Star 4900 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 - $564.35
- OSC Heat Transfer Products®Heavy Duty Engine Coolant RadiatorWestern Star 4900 with Manual Transmission 2003, Heavy Duty Engine Coolant Radiator by OSC Heat Transfer Products®. Core Size: 33 3/4" x 37 15/16" x 2 1/4". Keep your engine cool with premium grade OSC cooling parts. Made to meet or...Tanks are Attached with Additional Stainless Steel Strips for Added SupportHelp maintain optimal heat transfer and cooling efficiency$863.54
- Stant®Heavy Duty Engine Coolant ThermostatWestern Star 4900 2003, Heavy Duty Engine Coolant Thermostat by Stant®. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a uniquely...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$26.56 - $44.92
