2004 Subaru WRX Radiators & Components

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    • Replace® Radiator
      (0 reviews)
      # 46397948
      Subaru WRX / WRX STI 2004, Radiator by Replace®. This is an aftermarket part that replaces factory OE # 45119FE010. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $86.23
    • Spectra Premium® Radiator
      (0 reviews)
      # 78062875
      Subaru WRX / WRX STI 2004, Radiator by Spectra Premium®. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s damaged your engine could overheat. Before you end up...
      Built with high density fins for maximum cooling efficiencyOE design to ensure exact fit, form, and function
      $111.05
    • APDI® Radiator
      (0 reviews)
      # 57022027
      Subaru WRX / WRX STI 2004, Radiator by APDI®. Construction: Plastic Tank Aluminum. Core Depth: 1". Core Width: 27". Core Height: 13 3/8". InletConnection: 1 1/2". OutletConnection: 1 1/2". ADPI offers over 900 models covering 95%...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $111.33
    • Koyorad® Radiator
      (0 reviews)
      # 11054052
      Subaru WRX / WRX STI 2004, Radiator by Koyorad®, 27" x 13-3/8" x 1" Core Size, 2-1/4" x 28-1/16" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 45119FE020. When you notice that...
      OE quality at an affordable priceDirect replacement
      $91.76
    • Koyo® Aluminum Radiator
      (0 reviews)
      # 7673353
      Subaru WRX 2004, Aluminum Radiator by Koyo®. Has your temperature gauge needle been creeping up? Are you seeing green puddles on the ground under your vehicle? If so, you may need cooling system repairs, which should not be put...
      $192.88 - $204.58
    • K-Metal® Radiator
      (0 reviews)
      # 79500768
      Subaru WRX 2004, Radiator by K-Metal®. This is an aftermarket part that replaces factory OE # 45119FE010. Partslink # SU3010143. The radiator contains a series of small tubes through which coolant flows from the engine. A network...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $79.05 - $135.63
    • Genuine® Radiator Cap
      (0 reviews)
      # 8780526
      Subaru WRX / WRX STI 2004, Radiator Cap by Genuine®. Has your temperature gauge needle been creeping up? Are you seeing green puddles on the ground under your vehicle? If so, you may need cooling system repairs, which should not be...
      $31.75
    • Gates® Engine Cooling System Tester Adapter
      (0 reviews)
      # 48514737
      Subaru WRX 2004, Engine Cooling System Tester Adapter by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $22.72
    • Gates® Radiator Cap Tester Adapter
      (0 reviews)
      # 49080526
      Subaru WRX 2004, Radiator Cap Tester Adapter by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $14.76
    • Gates® Replacement Radiator Cap
      (0 reviews)
      # 49080527
      Subaru WRX 2004, Replacement Radiator Cap by Gates®. 20 psi Pressure Rating. All radiator pressure caps are constructed of corrosion-resistant, heavy-gauge metal. This assures long service life and accurate control of pressure....
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.38
    • Gates® Safety Release Radiator Cap
      (0 reviews)
      # 48514738
      Subaru WRX 2004, Safety Release Radiator Cap by Gates®. 16 psi Pressure Raiting. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $6.89
    • Stant® Cooling System Tester Adapter
      (0 reviews)
      # 42367694
      Subaru WRX 2004, Cooling System Tester Adapter by Stant®. Coolant Recovery Tank. Adapters are needed to connect the Stant Cooling System Tester to the cooling system on most vehicles. These adapters provide a tight seal between...
      Enables connection of Stant Cooling System tester to cooling systemProvides easy connection and leak-free seal for accurate system testing
      $21.50
    • Stant® OE Type Radiator Cap
      (0 reviews)
      # 21965869
      Subaru WRX 2004, OE Type 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 radiator...
      Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
      $8.30 - $9.62
    • Stant® Radiator Cap Tester Adapter
      (0 reviews)
      # 42367701
      Subaru WRX 2004, Radiator Cap Tester Adapter by Stant®. Coolant Recovery Tank. A faulty radiator cap can allow your engine to overheat. Testing the cap should be part of every thorough cooling system test. This adapter enables the...
      Enables connection of Stant Cooling System tester to radiator capEnables detection of faulty radiator cap before engine overheating occurs
      $14.48
    • Stant® Safety Release Radiator Cap
      (0 reviews)
      # 21965874
      Subaru WRX 2004, Safety Release Radiator Cap by Stant®. 16 psi Pressure Rating. Packaged in a Box. 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
      $6.66
    • Ohno® Radiator Drain Plug
      (0 reviews)
      # 8955294
      Subaru WRX 2004, Radiator Drain Plug by Ohno®. Has your temperature gauge needle been creeping up? Are you seeing green puddles on the ground under your vehicle? If so, you may need cooling system repairs, which should not be put...
      $10.59
    • Mishimoto® Replacement Plastic/Aluminum Radiator
      (0 reviews)
      # 80943009
      Subaru WRX / WRX STI United States 2004, Replacement Plastic/Aluminum Radiator by Mishimoto®. Includes: Mishimoto Replacement Radiator, Mishimoto Lifetime Warranty. The Mishimoto OEM Replacement Radiators feature perfectly created...
      Ideal replacement for an aged, clogged, or leaking stock radiatorFunctions with all factory engine bay equipment
      $165.00
    • Mishimoto® Aluminum Radiators
      (1 reviews)
      # 80951409
      Subaru WRX United States 2004, Aluminum Aluminum Radiators by Mishimoto®. The Mishimoto performance aluminum radiator is designed and engineered to maximize cooling efficiency, boost engine functions, and most importantly protect...
      Full Aluminum Construction including durable, TIG-welded end tanksIncreased fluid capacity and optimal heat dissipation
      $22.50 - $348.75
    • Flex-a-lite® Slim Profile Crossflow Radiator
      (0 reviews)
      # 12135575
      Universal Slim Profile Crossflow Radiator by Flex-a-lite®. The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T' channels offer greater heat dissipation and provide an extremely...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $499.95 - $949.95
    • Flex-a-lite® Standard Profile Crossflow Radiator
      (1 reviews)
      # 12124659
      Universal Standard Profile Crossflow Radiator by Flex-a-lite®. The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T' channels offer greater heat dissipation and provide an...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $549.95 - $1,229.95
    • Flex-a-lite® Standard Profile Downflow Radiator
      (0 reviews)
      # 12127011
      Universal Standard Profile Downflow Radiator by Flex-a-lite®. The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T' channels offer greater heat dissipation and provide an...
      Downflow designMakes for efficient heat transfer
      $619.95 - $919.95
    • Hayden® Quick-Cool™ Radiator Mist System (100)
      (0 reviews)
      # mpn2929606
      Universal Quick-Cool™ Radiator Mist System by Hayden®. This product is a great solution when you need additional cooling in extreme conditions. Perfect for motor homes and off-road vehicles, this radiator mist system adds up to...
      Designed for on-demand additional cooling in extreme conditionsCools engine temperatures by up to 40°
      $52.77


    2004 Subaru WRX Radiators Reviews

    Average rating:  5  5 - 8 reviews
    4.5 of 5
    Worth The Money
    Expensive but worth the money. I have always burned relays, but after installing the fan controller by Derale I don't know the problems.
    APosted by Ambrose (New York City, NY) /
    2007 Jeep Wrangler
    Was this review helpful for you? Yes
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    2004 Subaru WRX Models
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