2003 Subaru Impreza Engine Cooling Parts
Select Your Submodel
- iD Select®FailSafe™ Engine Coolant ThermostatSubaru Impreza 2.5L 2003, FailSafe™ Engine Coolant Thermostat by iD Select®. Temperature: 170F. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$14.17
- Stant®OE Type Engine Coolant ThermostatSubaru Impreza 2.5L 2003, OE Type Engine Coolant Thermostat by Stant®. Without Gaskets, Check Valves and Seal. Temperature: 170F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$6.18
- Original Equipment®Engine Coolant ThermostatSubaru Impreza 2003, Engine Coolant Thermostat by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$14.73
- TruParts®Engine Coolant ThermostatSubaru Impreza 2.5L 2003, Engine Coolant Thermostat by TruParts®. Temperature: 170F. 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 in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.22
- TruParts®Fail-Safe Engine Coolant ThermostatSubaru Impreza 2.5L 2003, Fail-Safe Engine Coolant Thermostat by TruParts®. Temperature: 170F. 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$14.17
- Flex-a-Lite®X-Treme Direct Fit S-Blade Electric FanSubaru Impreza Outback / RS / TS 2003, X-Treme Direct Fit S-Blade Electric Fan by Flex-a-Lite®. Size: 26 1/4" x 15 1/2" x 4". Replace your old belt-driven fan with this highly efficient device and get all possible advantages it is sure...$511.27
- Depo®Engine Cooling Fan AssemblySubaru Impreza 2003, Engine Cooling Fan Assembly by Depo®. 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$78.40
- Gates®Engine Coolant Water OutletSubaru Impreza 2.5L 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$30.39
- Stant®Engine Coolant Radiator CapSubaru Impreza 2.5L 2003, Engine Coolant Radiator Cap by Stant®. Pressure: 16 psi. Filler Neck Outside Diameter: 1.69". Filler Neck Depth: 0.63". Test your radiator cap whenever you service the cooling system. If you’re in need of a...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$5.89 - $6.70
- Herko®Engine Coolant Temperature SensorSubaru Impreza 2.5L Canada Built / USA Built 2003, Engine Coolant Temperature Sensor by Herko®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$13.00
- iD Select®Engine Coolant Thermostat HousingSubaru Impreza 2.5L 2003, Engine Coolant Thermostat Housing 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$21.24
- ACDelco®Professional™ Engine Coolant Radiator CapSubaru Impreza 2.5L 2003, Professional™ Engine Coolant Radiator Cap by ACDelco®. Location: on Upper Hose. Pressure: 16 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™...Lets you release the pressure prior to taking off the capDesigned to be OE-like$6.25 - $6.81
- Radium®Engine Coolant Radiator CapSubaru Impreza 2003, Engine Coolant Radiator Cap by Radium®. 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 provide...$28.45
- TruParts®Engine Coolant Reservoir CapSubaru Impreza 2.5L 2003, Engine Coolant Reservoir Cap by TruParts®. Pressure: 16 lb. 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 in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$3.68 - $4.29
- Stant®Engine Coolant Thermostat SealSubaru Impreza 2.5L 2003, Engine Coolant Thermostat Seal by Stant®. 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...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$2.60
- Ishino®Engine Coolant Water Pipe O-RingSubaru Impreza 2003, Engine Coolant Water Pipe O-Ring by Ishino®. Location: to Both Sides of Engine Block. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$5.51
- Torque Solution®Radiator MountsSubaru Impreza 2003, Radiator Mounts by Torque Solution®. 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 provide...CNC machined 6061-T6 Billet AluminumWill not Rust$61.52
- Ishino®Engine Coolant Thermostat GasketSubaru Impreza 2003, Engine Coolant Thermostat Gasket by Ishino®. 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$1.35
- TruParts®Engine Cooling Fan Motor RelaySubaru Impreza 2003, Engine Cooling Fan Motor Relay by TruParts®. 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 in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.38
- Continental® ContiTech™Metric Serpentine BeltSubaru Impreza 2.5L 2003, Metric 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, performance and...Made with precision and quality in mindDesigned to meet your specific needs$10.11
- Gates®RPM Micro-V™ V-Ribbed BeltSubaru Impreza 2.5L 2003, RPM Micro-V™ V-Ribbed Belt by Gates®. Racing, Performance, Muscle. The only belt in the industry specifically designed for high-output and forced induction engines. Specially-engineered to deliver maximum...Advanced, exact-fit and precision-ground belt profileTwo layers of adhesion gum for maximum strength and durability$40.93 - $43.70
- Goodyear Belts®Drive Belt Idler PulleySubaru Impreza 2.5L 2003, Drive Belt Idler Pulley 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 mind....Made with precision and quality in mindDesigned to meet your specific needs$32.42
- ReplacementAccessory Belt Idler PulleySubaru Impreza Outback / RS / TS 2003, Accessory Belt Idler Pulley by Replacement. Engine parts play a major role in ensuring the smooth and efficient running of a vehicle, directly impacting its performance and user experience....Cost-effective alternative to expensive OEM parts without compromising qualityExpertly crafted as a direct replacement for your vehicle's old engine partsCall for Pricing
- TruParts®Drive Belt Idler PulleySubaru Impreza 2003, Drive Belt Idler Pulley by TruParts®. 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 in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.08
- FSR Racing®Lower Rubber Engine Coolant Radiator HoseLower Rubber Engine Coolant Radiator Hose by FSR Racing®. For 6921 and 2020 Radiators. All of their products are made right here in the United States. This product is made of high-quality materials to serve you for years to come....Will provide unrivaled quality and enduring valueMeticulously designed to deliver solid performance$43.04
- Griffin Thermal®High Performance Aluminum Crossflow RadiatorHigh Performance Aluminum Crossflow Radiator by Griffin Thermal®. Outlet-Inlet Size: 1.75"/1.50". Solve your high heat problems with top-of-the-line products by Griffin Thermal. Their solid workmanship, advanced design, and rugged...High quality at an affordable priceExpertly made from premium materials$173.17 - $290.47
- Zirgo®Coolant Overflow TankCoolant Overflow Tank by Zirgo®. Finish: Polished. 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 provide excellent...High quality at an affordable priceExpertly made from premium materials$66.45 - $75.95
- Sinister Diesel®3/4" Silicone Coolant Hose3/4" Silicone Coolant Hose by Sinister Diesel®. 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 provide excellent...High quality at an affordable priceBuilt to match your exact requirements$76.99
- Champion Cooling Systems®Turbo Series Stage 2 Curved Blade Low Profile Puller FanTurbo Series Stage 2 Curved Blade Low Profile Puller Fan by Champion Cooling Systems®. Champion Cooling Systems® manufactures high-quality Muscle car, hot rod, classic car and truck radiators. Champion Aluminum fan shrouds are an...$110.67 - $118.58
- Mishimoto®Engine Cooling Fan ClipsEngine Cooling Fan Clips by Mishimoto®. 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 provide excellent performance and...Made to keep your engine running coolImproves your vehicle's performance$8.71
Shop By Service Type
Popular Products
2003 Subaru Impreza Models
Popular Searches