2004 Subaru WRX Engine Cooling Parts

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    • (0 reviews)
      # mpn2034908
      Subaru WRX / WRX STI 2004, Radiator by APDI®. Core Size: 27" x 13 3/8" x 1". Inlet: 1 1/2". Outlet: 1 1/2". Row: 1. Construction: Plastic Tank Aluminum. ADPI offers over 900 models covering 95% of the automotive, light truck and...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $74.65
    • (0 reviews)
      # mpn1949679
      Subaru WRX / WRX STI 2004, Radiator by Koyorad®. Core Size: 27" x 13 3/8" x 1". When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more....
      OE quality at an affordable priceDirect replacement
      $93.60
    • (0 reviews)
      # 36844779
      Subaru WRX / WRX STI 2004, Standard Water Pump with Pulley by Cardone®. Impeller Vane Quantity: 8. Rotation: Clockwise. Experience legendary CARDONE quality, astounding performance and rock-solid durability that set CARDONE Select...
      $31.10 - $84.23
    • (0 reviews)
      # 79500768
      Subaru WRX 2004, Radiator by K-Metal®. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille when the vehicle is at speed, or...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $80.63 - $130.69
    • (0 reviews)
      # 93146368
      Subaru WRX 2004, OEM Replacement Radiator by Mishimoto®. The Mishimoto OEM Replacement Radiators feature perfectly created plastic tanks with aluminum cores. These radiators are a direct OEM replacement and require no alterations....
      Ideal replacement for an aged, clogged, or leaking stock radiatorFunctions with all factory engine bay equipment
      $165.00
    • (0 reviews)
      # 91020201
      Subaru WRX 2004, Radiator by Replace®. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille when the vehicle is at speed, or...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $90.89
    • (0 reviews)
      # mpn1098292
      Subaru WRX / WRX STI 2004, Radiator by Spectra Premium®. Core Size: 13 7/16" x 26 7/8" x 15/16". 1 Row Core. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s...
      Highly trained in-house staff of engineers & designersAll models are validated for fit, form, and function before released into the market
      $102.21
    • (0 reviews)
      # 88263120
      Subaru WRX 2004, Radiator by Valeo®. Valeo Service offers OE quality radiators for high cooling efficiency and allows you to save money by keeping your engine cool. Brazed aluminum radiators feature advanced fin designs for optimum...
      Easy to install with perfect fit and light weightHigh and efficient heat dissipation
      $66.98 - $90.89
    • (0 reviews)
      # 90668228
      Subaru WRX 2004, Radiator by Denso®. Denso is a leading supplier of radiators to OE car makers around the world. Manufacturers rely on Denso quality and innovation to remain on the leading edge of engine cooling technology. Denso...
      Factory original quality for lessDirect fit replacement
      $113.32 - $133.73
    • (0 reviews)
      # mpn2639499980
      Subaru WRX Automatic Transmission 2004, Radiator with Transmission Oil Cooler by OSC Automotive®. Core Size: 27" x 13 3/8" x 1". Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications,...
      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.
      $109.11
    • (0 reviews)
      # 365168984
      Subaru WRX / WRX STI 2.0L 2004, Electric Fan Kit 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
      $61.93 - $68.10
    • (0 reviews)
      # 35861845
      Subaru WRX 2004, Water Pump by Beck Arnley®. Impeller Type: Metal. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $71.68 - $74.53
    • (0 reviews)
      # mpn1649985
      Subaru WRX / WRX STI 2004, Water Pump by Airtex®. 3 Hose Connections. Use 1 per Car. 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...
      Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination
      $83.41
    • (0 reviews)
      # 100361209
      Subaru WRX 2004, Standard Water Pump by Gates®. Interference Engine Application. 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...
      Great design and functionMade from sturdy materials
      $29.44 - $39.65
    • (0 reviews)
      # 113529977
      Subaru WRX 2004, Water Pump 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 efficient replacement product and be...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $48.85 - $63.70
    • (0 reviews)
      # mpn4242875682
      Subaru WRX / WRX STI 2004, Water Pump by GMB®. Material: Aluminum. Rotation: Reverse. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $38.87
    • (0 reviews)
      # mpn2246317
      Subaru WRX STI 2.5L 2004, Water Pump with Gasket by NPW®. 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
      $117.06
    • (0 reviews)
      # 158125277
      Subaru WRX 2004, Water Pump by DNJ Engine Components®. This supreme DNJ water pump will come in handy if you need to replace your malfunctioning component and restore your vehicle to its proper performance. Made from superior...
      Designed to replace your worn out factory water pumpHelps keep your vehicle operating at its maximum
      $43.86
    • (0 reviews)
      # 88043885
      Subaru WRX 2004, Thermostat by Beck Arnley®. Temperature: 170 Degrees. With Gasket/Seal. Without Housing. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts...
      OE quality products from top original equipmentTop quality materials
      $15.91
    • (1 review)
      # 302331244
      Subaru WRX / WRX STI 2.0L 2004, Thermostat by Stant®. Design: Reverse Poppet. Without Check Valves. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $7.45 - $14.03
    • (0 reviews)
      # 302331253
      Subaru WRX / WRX STI 2.0L 2004, OE Type Thermostat 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...
      Great design and functionMade from sturdy materials
      $5.58 - $9.45
    • (1 review)
      # 8816249
      Subaru WRX / WRX STI 2004, Expansion Tank by Genuine®. 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
      $59.50 - $119.47
    • (0 reviews)
      # mpn2198207312
      Subaru WRX / WRX STI 2004, Bypass Hose by Genuine®. 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
      $7.51
    • (0 reviews)
      # mpn105080
      Subaru WRX / WRX STI 2004, Engine Coolant Hose by Genuine®. 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
      $12.04
    • (0 reviews)
      # 24668133
      Subaru WRX / WRX STI 2004, Curved Radiator Hose by Dayco®. Hose Type: Single I.D. Hose. Contains Heat Shield: No. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the...
      Designed as the OE replacementOE quality and performance at an affordable price
      $9.50 - $12.84
    • (0 reviews)
      # 451034373
      Subaru WRX / WRX STI 2004, Radiator Molded Coolant Hose by Gates®. Inside Diameter 1: 1.5". Number of Branches: 0. Contains Spring: No. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
      Great design and functionMade from sturdy materials
      $8.62 - $9.92
    • (0 reviews)
      # mpn1296827634
      Subaru WRX / WRX STI 2.0L 2004, Coolant Thermostat Housing by Dorman®. Bolt Hole Diameter: 0.313". Outlet Size: 1.438". Type: 180 Degree. Finish: Natural. Quantity: 2 Bolt Hole. Re-engineered to address common failure points in the...
      Direct replacement for a proper fit every timeHoses slide on for easy installation
      $23.61
    • (0 reviews)
      # mpn78033
      Subaru WRX / WRX STI 2004, Thermostat Housing Cover by Genuine®. 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
      $31.03
    • (0 reviews)
      # 231961272
      Subaru WRX 2004, Engine Coolant Water Outlet without Thermostat by Four Seasons®. Location: Inlet. Inlet Diameter: 1.266". Material: Aluminum. Mounting Flange Thickness: 0.532". Products are engineered and tested to provide years...
      Includes Quality Gasket to Ensure Proper SealHeavy Cast OE Style Construction
      $20.20
    • (0 reviews)
      # 93528858
      Subaru WRX 2004, Radiator Cap by Genuine®. 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 product and...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $21.20
    • (0 reviews)
      # mpn1901764
      Subaru WRX / WRX STI 2004, Engine Heater Molded Bypass Hose by Gates®. Location: Pipe-2 to Thermostat. Centerline Length: 4.9". Inside Diameter 1: 0.63". Number of Branches: 0. If you want to keep your vehicle safe on the road for...
      Great design and functionMade from sturdy materials
      $5.56
    • (0 reviews)
      # mpn199709
      Subaru WRX / WRX STI 2.0L 2004, Temperature Sensor by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $20.35
    • (0 reviews)
      # mpn469958665
      Subaru WRX / WRX STI 2004, Radiator Cap by HKS®. S Type Radiator Cap. 108 kPa (1.1 kgf / cm2). Setting the injection-valve opening pressure to 1.1kgf/cm2, and using silicone rubber as a packing part can improve sealing properties....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.95
    • (1 review)
      # 101841797
      Subaru WRX 2004, Radiator Cap by Stant®. Filler Neck Depth: 0.63". Filler Neck Outside Diameter: 1.69". Test your radiator cap whenever you service the cooling system. If you’re in need of a replacement you can prevent engine...
      Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
      $6.61 - $9.81
    • (0 reviews)
      # mpn4413588745
      Subaru WRX / WRX STI 2004, Radiator Cap by Stant®. Test your radiator cap whenever you service the cooling system. If you’re in need of a replacement you can prevent engine overheating and expensive damage with a new Stant...
      Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
      $15.39
    • (0 reviews)
      # mpn1933408
      Subaru WRX / WRX STI 2.0L 2004, Replacement Radiator Cap by Gates®. 20 PSI Pressure Raiting. 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...
      Great design and functionMade from sturdy materials
      $7.83
    • (0 reviews)
      # mpn2955459
      Subaru WRX / WRX STI 2004, Radiator Drain Plug by Ohno®. For OE Radiator. 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...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $7.22
    • (0 reviews)
      # mpn469091
      Subaru WRX / WRX STI 2.0L 2004, Water Pump Gasket by Beck Arnley®. Includes seal strip and thermostat gasket. Set. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with...
      OE quality products from top original equipmentTop quality materials
      $8.43
    • (0 reviews)
      # mpn4242853914
      Subaru WRX / WRX STI 2.0L 2004, Water Pump Gasket by Fel-Pro®. Improved Design. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...
      Meets or exceeds all original equipment specificationsApplication specific design to Ensures a perfect fit
      $3.42
    • (0 reviews)
      # mpn741792
      Subaru WRX / WRX STI 2004, Water Pump Backing Plate Gasket by Victor Reinz®. Use 1 per Car. OEM Standard. Material: Beaded Steel. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.97
    • (0 reviews)
      # mpn753234
      Subaru WRX / WRX STI 2.0L 2004, Water Pump Gasket by Victor Reinz®. Use 1 per Car. Side Seal. OEM Standard. Material: Victo-Tech. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.51
    • (0 reviews)
      # 88043886
      Subaru WRX 2004, Thermostat Gasket by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      OE quality products from top original equipmentTop quality materials
      $2.31
    • (0 reviews)
      # mpn78033
      Subaru WRX / WRX STI 2004, Engine Coolant Thermostat Housing Cap by Genuine®. 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...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $31.03
    • (0 reviews)
      # mpn2404834195
      Subaru WRX / WRX STI 2.0L 2004, Thermostat Seal by Stant®. Grooved, Molded. Height: 0.21". Inside Diameter: 2.06". Outside Diameter: 2.34". Cut installation time by as much as 50% with Stat Lok® adhesive backed thermostat gaskets....
      Gaskets are cut to specific application requirementsStat Lok® Gaskets have adhesive backs to aid installation
      $1.94
    • (0 reviews)
      # mpn349942573
      Subaru WRX / WRX STI 2.0L 2004, Coolant Outlet Gasket by Fel-Pro®. Location: Water Crossover O-Ring. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $2.07
    • (0 reviews)
      # mpn580856
      Subaru WRX / WRX STI 2004, Engine Coolant Outlet Gasket by Victor Reinz®. Use 1 per Car. OEM Standard. Material: Victo-Tech. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.87
    • (0 reviews)
      # mpn595439
      Subaru WRX / WRX STI 2004, Crossover Engine Coolant Water Outlet Gasket by Victor Reinz®. Use 2 per Car. O-Ring Type. OEM Standard. Material: Rubber. Included: N/A. Increase the life of your vehicle's engine by keeping your cooling...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.55
    • (0 reviews)
      # 80951409
      Subaru WRX 2004, Aluminum Radiator by Mishimoto®. The Mishimoto performance aluminum radiator is designed and engineered to maximize cooling efficiency, boost engine functions, and most importantly protect your car from...
      Full Aluminum Construction including durable, TIG-welded end tanksIncreased fluid capacity and optimal heat dissipation
      $285.00 - $348.75
    • (1 review)
      # 23646163
      Subaru WRX 2004, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $52.25 - $56.82
    • (0 reviews)
      # mpn1711332
      Subaru WRX STI 2.5L 2004, Trimline Reversible Electric Fan by Flex-a-Lite®. Diameter: 14". Size: 13.75"H x 14.25"W x 3.5"D. Voltage: 12 Volt. Finish: Black. Size: 13.75" H x 14.25" W x 3.5" D. Rounded Up Depth: 4". The Trimline...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $126.03
    • (0 reviews)
      # mpn1711366
      Subaru WRX STI 2.5L 2004, X-Treme Direct Fit S-Blade Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 12 1/8". Replace your old belt-driven fan with this highly efficient device and get all possible...
      12-1/8" Fan Diameter3000 cfm of airflow
      $486.93
    • (0 reviews)
      # 93146316
      Subaru WRX 2004, Performance Electric Fan with Aluminum Shroud Kit by Mishimoto®. Size: 16.8" x 27.4" x 3.5". Includes: Aluminum Shroud, Two 12" Slim Electric Fans with Stock Style Connectors. Overall Size: 15.7" H x 28.5" L x 3.5"...
      Direct plug-n-play for 2004–2007 WRX/STIIncludes factory plugs for easy installation
      $220.50
    • (0 reviews)
      # 93146352
      Subaru WRX 2004, Racing Thermostat by Mishimoto®. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and upgraded turbo applications. Once...
      Direct fitPromotes Greater Cooling Efficiency by significantly decreasing high engine temperatures
      $48.00
    • (0 reviews)
      # 80951393
      Subaru WRX 2004, Coolant Expansion Tank by Mishimoto®. Add some additional reliability and engine bay styling with the Mishimoto Aluminum Coolant Expansion Tank.
      50% greater capacity than stock plastic expansion tank100% aluminum, fully-welded construction for maximum durability during repeated cold and hot transitions
      $142.50
    • (0 reviews)
      # 100728532
      Subaru WRX 2004, Tank by Weapon-R®. Material: Hybrid Aluminum. Whether you’re going racing or just want to look like you are, this aluminum tank will dress up your engine compartment. Carefully designed for maximum performance,...
      Manufactured from Billet 6061 AluminumTIG welded for strength and durability
      $110.00 - $136.00
    • (0 reviews)
      # 84938469
      Subaru WRX 2004, 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
      $151.20
    • (0 reviews)
      # mpn358582070
      Subaru WRX / WRX STI 2004, Coolant Expansion Tank by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to...
      Direct bolt-in replacement for stock, cracked or mis-colored tanksFabricated aluminum for strength, factory tanks fail after repeated high-heat situations
      $172.51
    • (0 reviews)
      # mpn458128146
      Subaru WRX / WRX STI 2004, Dual Washer and Coolant Reservoir by Killer B Motorsport®. This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for...
      High quality at an affordable priceExpertly made from premium materials
      $293.00
    • (0 reviews)
      # mpn458128179
      Subaru WRX / WRX STI 2004, Upper Turbo Coolant Reservoir by Killer B Motorsport®. The purpose of the OEM Engine Coolant Filler Tank (here forth known as the “ECFT") is a high point fill. What is a high point fill? Good question!...
      Full 3D CNC Machined Neck and BodyHand TIG Welded Barb Connections and Bracket
      $285.00
    • (0 reviews)
      # 80951418
      Subaru WRX 2004, Radiator Hose Kit by Mishimoto®. Includes: 2 Silicone Hoses. Inner Diameter: 1.5". Outer Diameter: 1.85". Mishimoto silicone radiator hose kits are made with a dual layer combining high grade silicone and...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $114.00




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    2004 Subaru WRX Engine Cooling Parts Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    Great Product
    Good coolant for a good price.
    CPosted by Chris (Lakeville, MN) / April 9, 2017
    Was this review helpful for you? YesThis review was helpful for 1 user!

    2004 Subaru WRX Models
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