2003 Subaru Impreza Engine Cooling Parts

Replacement Cooling System Parts
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2.5L
  • iD Select® - FailSafe™ Engine Coolant Thermostat
    iD Select®FailSafe™ Engine Coolant Thermostat
    0
    # mpn4737964105
    Subaru 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 Thermostat
    Stant®OE Type Engine Coolant Thermostat
    0
    # mpn1932845
    Subaru 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 Thermostat
    Original Equipment®Engine Coolant Thermostat
    0
    # mpn4617540171
    Subaru 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 Thermostat
    TruParts®Engine Coolant Thermostat
    0
    # mpn4759480203
    Subaru 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 Thermostat
    TruParts®Fail-Safe Engine Coolant Thermostat
    0
    # mpn4759480528
    Subaru 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 Fan
    Flex-a-Lite®X-Treme Direct Fit S-Blade Electric Fan
    1
    # mpn1711366
    Subaru 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 Assembly
    Depo®Engine Cooling Fan Assembly
    0
    # mpn4846491572
    Subaru 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 Outlet
    Gates®Engine Coolant Water Outlet
    0
    # mpn4530423686
    Subaru 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 Cap
    Stant®Engine Coolant Radiator Cap
    1
    # 515798083
    Subaru 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 Sensor
    Herko®Engine Coolant Temperature Sensor
    0
    # mpn4842192573
    Subaru 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 Housing
    iD Select®Engine Coolant Thermostat Housing
    0
    # mpn4737964610
    Subaru 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 Cap
    ACDelco®Professional™ Engine Coolant Radiator Cap
    0
    # 5337524513
    Subaru 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 Cap
    Radium®Engine Coolant Radiator Cap
    0
    # 3338224123
    Subaru 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 Cap
    TruParts®Engine Coolant Reservoir Cap
    0
    # 3956310307
    Subaru 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 Seal
    Stant®Engine Coolant Thermostat Seal
    0
    # mpn4524638663
    Subaru 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-Ring
    Ishino®Engine Coolant Water Pipe O-Ring
    0
    # mpn4650451251
    Subaru 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 Mounts
    Torque Solution®Radiator Mounts
    0
    # 62399399
    Subaru 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 Gasket
    Ishino®Engine Coolant Thermostat Gasket
    0
    # mpn4617540303
    Subaru 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 Relay
    TruParts®Engine Cooling Fan Motor Relay
    0
    # mpn4759442063
    Subaru 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 Belt
    Continental® ContiTech™Metric Serpentine Belt
    0
    # mpn4806743959
    Subaru 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 Belt
    Gates®RPM Micro-V™ V-Ribbed Belt
    0
    # 631500237
    Subaru 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 Pulley
    Goodyear Belts®Drive Belt Idler Pulley
    0
    # mpn4888938874
    Subaru 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
  • Replacement - Accessory Belt Idler Pulley
    ReplacementAccessory Belt Idler Pulley
    0
    # mpn5075915409
    Subaru 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 parts
    Call for Pricing
  • TruParts® - Drive Belt Idler Pulley
    TruParts®Drive Belt Idler Pulley
    0
    # mpn4759296955
    Subaru 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 Hose
    FSR Racing®Lower Rubber Engine Coolant Radiator Hose
    0
    # mpn3507449318
    Lower 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 Radiator
    Griffin Thermal®High Performance Aluminum Crossflow Radiator
    0
    # 3443443277
    High 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 Tank
    Zirgo®Coolant Overflow Tank
    0
    # 3349387427
    Coolant 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 Hose
    Sinister Diesel®3/4" Silicone Coolant Hose
    0
    # mpn4670375019
    3/4" 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 Fan
    Champion Cooling Systems®Turbo Series Stage 2 Curved Blade Low Profile Puller Fan
    0
    # 2841572075
    Turbo 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 Clips
    Mishimoto®Engine Cooling Fan Clips
    0
    # 3774833533
    Engine 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




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2003 Subaru Impreza Models
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