2003 Subaru WRX Engine Cooling Parts
-
Beck Arnley®Engine Coolant Water PumpSubaru WRX / WRX STI 2003, Engine Coolant Water Pump by Beck Arnley®. Impeller Material: Metal. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component...Heavy duty bearings, sealed and lubed for lifeFactory tested to assure quality and proper operation$61.21 - Reach Cooling®Engine Coolant RadiatorSubaru WRX / WRX STI 2003, Engine Coolant Radiator by Reach Cooling®. Outlet: 1 9/16". Inlet: 1 1/2". Row quantity: 1. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$82.97 - $108.48
- Dayco®Engine Coolant Water PumpSubaru WRX / WRX STI with Timing Belt Driven 2003, Engine Coolant Water Pump with 3 Hose Connections by Dayco®. The engine cooling system stabilizes the engine operating temperature by limiting the rise above the expected limits. The...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$68.98
- AISIN®Engine Coolant Thermostat with SealSubaru WRX / WRX STI 2003, Engine Coolant Thermostat with Seal by AISIN®. 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$16.49 - $16.58
- Mahle®Engine Coolant ThermostatSubaru WRX 2003, Engine Coolant Thermostat by Mahle®. Temperature: 78C. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to deliver outstanding...Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability$17.97
- Four Seasons®Auxiliary Engine Cooling FanSubaru WRX / WRX STI 2003, Auxiliary Engine Cooling Fan by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$105.95 - $127.37
- Hayden®Super Duty Puller Electric FanSubaru WRX / WRX STI 2003, Super Duty Puller Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system...$95.45 - $102.52
- Gates®Engine Coolant HoseSubaru WRX / WRX STI 2003, Engine Coolant Hose by Gates®. Gates Small Inside Diameter, or I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. It can be used for...Has all the quality features of Gates Molded Coolant HoseInside diameters range from 1/4" to 1"$8.28 - $18.51
- Facet®Engine Coolant ThermostatSubaru WRX Base 2003, Engine Coolant Thermostat by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$9.78 - $10.13
- Mishimoto®X-Line™ Performance Aluminum RadiatorSubaru WRX Base Transmission 2003, X-Line™ Performance Aluminum Radiator by Mishimoto®. Size: 28.4" x 17.2" x 2.5". The Mishimoto X-Line performance aluminum radiator features 3 rows to maximize cooling efficiency, boost engine...Premium radiator has 3-row core for improved strength and reliabilityFull Aluminum Construction including durable, TIG-welded end tanks$421.95
- CSF®"O" Series All-Aluminum Radiator with Built-in Oil CoolerSubaru WRX / WRX STI Base 2003, "O" Series All-Aluminum Radiator with Built-in Oil Cooler by CSF®. It’s been a productive 2015 year for CSF’s Racing & High Performance division, and one of their most innovative product lines so far...Both top and bottom inlet/outlet can be adjusted to run either -16 male or slip-on hose connectionsCSF's industry best 1-hour hand finished mirror polish$599.00
- Mishimoto®Performance Electric Fan with Aluminum Shroud KitSubaru WRX Base 2003, Performance Electric Fan with Aluminum Shroud Kit by Mishimoto®. Mishimoto has developed an Aluminum Fan Shroud kit that will considerably improve engine cooling functions and the overall performance of the...$267.95
- Continental® ContiTech™Elite™ Engine Coolant Molded Bypass HoseSubaru WRX / WRX STI 2003, Elite™ Engine Coolant Molded Bypass Hose by Continental® ContiTech™. This flexible 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$12.90 - $43.70
- Dayco®Engine Coolant Bypass HoseSubaru WRX / WRX STI 2003, Engine Coolant Bypass Hose by Dayco®. Position: Outlet. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards required for OEM hose...Designed as the OE replacementOE quality and performance at an affordable price$9.68
- Torque Solution®Silicone Radiator Hose KitSubaru WRX Base 2003, Silicone Radiator Hose Kit by Torque Solution®. Torque Solution Silicone Radiator Hose Kits are a must have for your Honda Civic Type-R 2017+. These are the best solution to replace your OEM rubber hoses that tend...Multi-layer SiliconeStainless Steel Silicone Safe Clamps$116.06
- Airtex®Engine Coolant Water PumpSubaru WRX / WRX STI 2003, Engine Coolant Water Pump by Airtex®. Material: Aluminum. Hub Height: 104.00 mm. Impeller Vane Quantity: 8. Rotation: Reverse. Impeller Material: Cast Iron. This water pump is engineered by the experts at...Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination$78.34
- Metrix®Engine Coolant Water Pump with PulleySubaru WRX / WRX STI 2003, Engine Coolant Water Pump with Pulley by Metrix®. This top-grade Metrix product is a great way to go if you want to ensure reliable operation of your automobile. It is made utilizing high-grade materials and...Designed to help ensure reliable operation of your vehicleProven to deliver durable and efficient performance$71.07
- Mishimoto®Engine Coolant Expansion TankSubaru WRX Base 2003, Engine Coolant Expansion Tank by Mishimoto®. Add some additional reliability and engine bay styling with the Mishimoto Aluminum Coolant Expansion Tank. To keep your engine cool and improve your vehicle's...50% greater capacity than stock plastic expansion tank100% aluminum, fully-welded construction for maximum durability during repeated cold and hot transitions$168.95
- PERRIN Performance®Coolant Overflow TankSubaru WRX Base 2003, Coolant Overflow Tank by PERRIN Performance®. Replace your OEM plastic coolant overflow tank with a sleek one from PERRIN Performance! The PERRIN coolant tank adds clearance for aftermarket intercooler piping and...Universal designTank cap for a great seal and OEM look$208.25
- gpd®Engine Coolant Temperature SensorSubaru WRX / WRX STI 2003, Engine Coolant Temperature Sensor by gpd®. Terminal Quantity: 3. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$13.82
- Dorman®Engine Coolant Thermostat HousingSubaru WRX / WRX STI 2003, Engine Coolant Thermostat Housing by Dorman®. Material: Metal. Bolt Hole Diameter: 0.313". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the original equipment,...Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking$25.42
- Walker Products®Engine Coolant Temperature SensorSubaru WRX / WRX STI 2003, Engine Coolant Temperature 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 in mind. It...High quality at an affordable priceExpertly made from premium materials$14.67
- Gates®Engine Coolant Replacement Radiator CapSubaru WRX / WRX STI 2003, Engine Coolant Replacement Radiator Cap by Gates®. Location: on Water Outlet Housing. Pressure: 16 psi. Type: Closed System. Shell Diameter: 2.59". Filler Neck Outside Diameter: 1.7". Cap Depth: 1.06". Filler...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$7.16
- Gates®Engine Coolant Water OutletSubaru WRX / WRX STI 2003, Engine Coolant Water Outlet by Gates®. 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 to detail and manufactured from...Advanced weld process guarantees consistent, long-lasting performanceTop quality materials and improved seal design provide leak-free service$32.01
- ACDelco®Professional™ Engine Coolant Temperature SensorSubaru WRX / WRX STI 2003, Professional™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 3. Connector Gender: Male. Terminal Type: Blade. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.61
- MotoRad®Engine Coolant Thermostat HousingSubaru WRX / WRX STI 2003, Engine Coolant Thermostat Housing 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$21.41
- Mahle®Engine Coolant Outlet GasketSubaru WRX / WRX STI 2003, Crossover Engine Coolant Outlet Gasket by Mahle®. Material: Rubber. Type: O-Ring. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and...Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability$4.18
- Mahle®Engine Coolant Thermostat Housing GasketSubaru WRX / WRX STI 2003, Engine Coolant Thermostat Housing Gasket by Mahle®. Material: Molded Rubber. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and...Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability$4.70
- SKP®Engine Coolant Radiator CapSubaru WRX / WRX STI 2003, Engine Coolant Radiator Cap 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 level of craftsmanship....High quality at an affordable priceExpertly made from premium materials$2.92
- Mishimoto®Performance Aluminum Fan ShroudSubaru WRX STI 2003, Performance Aluminum Fan Shroud by Mishimoto®. Finish: Black. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it...Made to keep your engine running coolImproves your vehicle's performance$281.95
Shop By Service Type
Popular Products
2003 Subaru WRX Engine Cooling Reviews
1 review
Posted by Customer / March 25, 20212002 Subaru WRX
2003 Subaru WRX Models
Popular Searches