2005 Subaru WRX Fuel System Parts

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    • (0 reviews)
      # 105703846
      Subaru WRX 2005, Electric Fuel Pump by Airtex®. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials, improved brushes and commutators,...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $248.64
    • (0 reviews)
      # 87857225
      Subaru WRX 2.0L Manufactered before May 2005, Electric Fuel Pump by Hitachi®. In-Tank. Complete Modeule. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump?...
      $297.38
    • (0 reviews)
      # 67713739
      Subaru WRX 2.0L Canada-Built 2005, Complete In-Line Fuel Filter by WIX®. Height: 4.724". Inlet: 8 MM. Inner Diameter Top: Closed. MediaType: Cellulose. Micron: 17.00. Outer Diameter Top: 3.346". Outlet: 8 MM. Style: Fuel (Complete...
      Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants
      $22.46
    • (0 reviews)
      # 22063683
      Subaru WRX STI 2.5L 2005, Fuel Injector by Hitachi®. This fuel injector will replace your malfunctioning part to restore reliable vehicle operation, gas mileage, and emissions performance. Designed to meet or exceed OE standards,...
      Disperses fuel accurately to meet optimal power, economy, and emissions requirementsMeets or exceeds OE specifications
      $118.60
    • (0 reviews)
      # 21070230
      Subaru WRX 2.0L 2005, Fuel Injector by Denso®. O.E. Replacement Fuel Injector. When a vehicle uses Denso First Time Fit fuel injectors, the engine runs smoother, improves gas mileage, and produces fewer emissions. Denso First Time...
      Maintains new-car smoothness and drivabilityFirst Time Fit™ saves valuable shop time
      $71.91
    • (0 reviews)
      # 109322368
      Subaru WRX 2005, Fuel Injector 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
      $47.95 - $77.53
    • (0 reviews)
      # 93629804
      Subaru WRX 2005, Fuel Pressure Regulator by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $115.05 - $133.14
    • (0 reviews)
      # 133396527
      Subaru WRX 2.0L 2005, Idle Control Valve by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $346.96
    • (0 reviews)
      # 63130497
      Subaru WRX / WRX STI 2005, Intermotor™ Main Relay by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $21.00
    • (0 reviews)
      # 90606141
      Subaru WRX 2005, Fuel Pump Strainer by Spectra Premium®. Material: Depth Media. Left unprotected, dirt and debris could quickly destroy an electric fuel pump. The fuel pump strainer is the pump’s first line of defense, preventing...
      Designed to protect the fuel pump and prevent fuel system contaminationEngineered to stringent tolerances
      $13.41
    • (0 reviews)
      # 105703859
      Subaru WRX 2005, Fuel Pump Strainer by Airtex®. Push Fit Inlet. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials, improved brushes...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $18.01
    • (0 reviews)
      # 20828367
      Subaru WRX / WRX STI 2.0L 2005, Locking Fuel Tank Cap by Gates®. As Required. 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...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $12.04
    • (1 review)
      # 20828368
      Subaru WRX / WRX STI 2.0L 2005, Replacement Fuel Tank Non-Locking Cap by Gates®. As Required. Rugged, heavy-duty construction. Meet or exceed OEM specifications. Caps fit both shallow and deep cam filler necks - vented, non-vented...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $5.64
    • (0 reviews)
      # 48068871
      Subaru WRX 2.0L 2005, Fuel Tank Strap Kit by Spectra Premium®. Designed to replace worn, rusted, or missing straps, this fuel tank strap kit will help to keep your fuel tank in place ensuring its secure installation. Purchasing...
      Designed to keep your fuel tank in placeSame quality as OE for less money
      $49.18
    • (0 reviews)
      # 115640402
      Subaru WRX / WRX STI 2005, Professional™ Fuel Tank Cap by ACDelco®. ACDelco has a wide range of fuel and gas caps to replace or upgrade original equipment. From Regular Fuel Caps, Locking Fuel Caps, Locking Fuel Caps All Keyed...
      Designed to meet all requirements of your vehicles.Right for your vehicle and lifestyle
      $7.53 - $26.08
    • (0 reviews)
      # 48463986
      Subaru WRX / WRX STI 2.0L 2005, Fuel Cap System Tester Adapter by Gates®. Threaded. Economical, easy-to-use alternative to electronic testers.
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $15.27
    • (0 reviews)
      # 101841862
      Subaru WRX 2.0L 2005, Fuel Tank Cap by Stant®. Cam Type: Threaded. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate...
      Made with precision and quality in mindBuilt to last
      $5.61 - $14.11
    • (0 reviews)
      # 36225346
      Subaru WRX / WRX STI 2.0L 2005, Fuel Injection Throttle Body Mounting 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...
      OE quality products from top original equipmentTop quality materials
      $6.44
    • (0 reviews)
      # 22521231
      Subaru WRX 2.0L 2005, Fuel Pump Tank Seal by Airtex®. If you need a reliable sealing solution for the fuel delivery system, Airtex will have you covered with top-quality fuel pump tank seals that replicate OE form, fit, and...
      Meets or exceeds OE standardsDirect replacement
      $5.80
    • (0 reviews)
      # 93496748
      Subaru WRX 2005, Fuel Injection Throttle Body Mounting Gasket by Fel-Pro®. 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $5.82 - $6.84
    • (0 reviews)
      # 90685175
      Subaru WRX 2.0L 2005, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Paper. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $6.62
    • (0 reviews)
      # 44711912
      Subaru WRX 2005, Lambda Temp. Sensor by Genuine®. Position: Front. Note: Production: -05/31/2005, Exhaust Temperature Sensor, Located in Turbo inlet pipe. Is your vehicle hard to start? Does its stumble and stall, and idle rough?...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $74.35
    • (0 reviews)
      # 8827503
      Subaru WRX / WRX STI 2005, Throttle Position Sensor by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $134.46
    • (0 reviews)
      # 45264043
      Subaru WRX / WRX STI 2005, Intermotor™ Manifold Absolute Pressure Sensor by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $234.33 - $234.34
    • (0 reviews)
      # 88047512
      Subaru WRX Manufactured Before May 31 2005, Front Lambda Temperature Sensor by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $74.35
    • (0 reviews)
      # 88054876
      Subaru WRX 2005, Throttle Position Sensor by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $134.46
    • (0 reviews)
      # 152247066
      Subaru WRX 2005, Upstream 4-Wire Air-Fuel Sensor by NTK®. Location: B1S1. OE Equivalent Sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $143.85 - $202.88
    • (0 reviews)
      # 21860236
      Subaru WRX 2.0L 2005, Fuel Cap Tester Adapter by Stant®. Adapter Type: Fuel Cap Tester Adapter. Location: to Tester. Cam Type: Threaded. Color: Black. Designed with precision and functionality in mind, this accessory ensures...
      Made with precision and quality in mindBuilt to last
      $12.99
    • (0 reviews)
      # 88054872
      Subaru WRX 2005, Lower Fuel Injector Seal by Genuine®. Location: Injector to Manifold. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $6.00
    • (0 reviews)
      # 88054867
      Subaru WRX 2005, Upper Fuel Injector O-Ring by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $17.77 - $18.41
    • (0 reviews)
      # 70128250
      Subaru WRX / WRX STI 2005, Professional™ Fuel Pump Relay by ACDelco®. Shape: Round. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $26.11
    • (0 reviews)
      # 63130020
      Subaru WRX / WRX STI 2005, Intermotor™ Fuel Pump Relay by Standard®. With Square Connector. Round Shape. 10A. 4 Blade Terminals Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.15
    • (0 reviews)
      # 63130514
      Subaru WRX / WRX STI 2005, Intermotor™ Rear Window Defogger Relay by Standard®. 4 Blade Terminals Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $37.36
    • (0 reviews)
      # 97340156
      Subaru WRX 2005, Fuel Injector by Original Equipment®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $80.89 - $136.19
    • (0 reviews)
      # 108088041
      Subaru WRX H4 2005, Fuel Injector Seal Kit by GB Remanufacturing®. GB Remanufacturing is your one-stop shop for injector seal kits containing quality components that will help you do a repair job quickly and effectively. Its...
      Reliable and long-lasting sealing solutionMeets or exceeds OE quality
      $3.58 - $5.46
    • (1 review)
      # 93995142
      Subaru WRX 2005, High Flow In-Tank Fuel Pump by AEM®. 320LPH at 43PSI. This fuel pump is designed for in-tank mounting for use with gasoline and features a compact 38mm diameter that fits most applications. It has an offset inlet...
      Designed for high output naturally aspirated and forced induction EFI vehiclesIn tank design
      $101.98 - $122.99
    • (0 reviews)
      # 70194043
      Subaru WRX STI 2005, Al-Type Fuel Pump by HKS®. Diameter: 38 mm. Length: 114 mm. Flow Rate: 250 LHP. HKS Fuel Pump's distinguished flow characteristics enable a stable fuel pressure and fuel supply to tuned vehicles, especially...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $276.12
    • (0 reviews)
      # 85633585
      Subaru WRX / WRX STI 2005, 340 Stealth Fuel Pump, Offset Inlet, Inline by Aeromotive®. Includes Pump, Universal Drop Parts Kit (Filter, Wiring Pigtail, Rubber Hose, One Pair Clamps, Rubber Grommet). The Aeromotive 340 Stealth Fuel...
      Fits most vehicles where popular aftermarket pumps are applicableE85 Compatible
      $192.04
    • (0 reviews)
      # 94683170
      Subaru WRX 2005, Black Fuel Rail Kit by Agency Power®. The fuel rail has the largest bore currently on the market which results in better fuel flow then stock. As well, the Agency Power rail is designed to fit larger injectors,...
      $400.00 - $500.00
    • (0 reviews)
      # 62402459
      Subaru WRX 2005, ID725 Fuel Injector by Injector Dynamics®. The ID725 exists for those applications where the ID1000 is just a little bit too big, and will maintain strict linearity at flow rates that will satisfy even the smallest...
      $120.00 - $670.00
    • (0 reviews)
      # 62402462
      Subaru WRX 2005, ID850 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID850 was added to the Injector Dynamics lineup to fill the need for a high flow injector in a small package. Specifically, GM’s LS motors, and various...
      $120.00 - $690.00
    • (0 reviews)
      # 98418135
      Subaru WRX 2005, ID1000 Fuel Injector by Injector Dynamics®. Length: 48mm. O-Ring type: 11mm Upper, Dash 204 Lower Square, Denso Square Lower. The ID1000 was the first offering from Injector Dynamics, and was also the first to...
      $120.00 - $480.00
    • (0 reviews)
      # 62402453
      Subaru WRX 2005, ID1300 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given us the ability to design a high flow injector...
      $224.61 - $1,090.00
    • (0 reviews)
      # 98418139
      Subaru WRX 2005, ID1700 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID1700 is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport. The ID1700 was designed to fill the gap between the...
      $250.00 - $1,190.00
    • (0 reviews)
      # 62402456
      Subaru WRX 2005, ID2000 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID2000 has set the standard for linearity and control in a large injector. Flowing in excess of 2000cc/min at 3 bar, the ID2000 will also provide a...
      $240.00 - $1,150.00
    • (0 reviews)
      # 75117161
      Subaru WRX 2005, Top Feed Style Fuel Rail by PERRIN Performance®. The PERRIN High-Flow Fuel rails are designed to deliver large amounts of fuel equally to each cylinder. Consumers running big horsepower that require large injectors...
      Large inside diameter channels for maximum fuel flowEqual fuel distribution, pressure, and more consistent air fuel ratio
      $499.50
    • (0 reviews)
      # 85634480
      Subaru WRX 2005, Billet Fuel Rail by Aeromotive®, 1 Pair. Includes Hardware. Designed utilizing the latest technology, this product by Aeromotive features premium quality and will perform better than advertised. Perfect for your...
      $220.59
    • (0 reviews)
      # 85634483
      Subaru WRX 2005, Return-Style Fuel Rail System by Aeromotive®. Designed utilizing the latest technology, this product by Aeromotive features premium quality and will perform better than advertised. Perfect for your vehicle and...
      $894.61 - $896.22
    • (0 reviews)
      # 90648599
      Subaru WRX / WRX STI 2.0L 2005, Nitrous Oxide Injection System Kit by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $704.45
    • (0 reviews)
      # 24840744
      Subaru WRX / WRX STI 2005, Install Kit for Electric Fuel Pumps DW200™ and DW300™ by DeatschWerks®. Get the most out of your electric fuel pump by ensuring it gets the voltage it needs with this hardware installation kit. It's...
      Provides a high flow fuel pump with the required voltage15 inch of 12 ga SLX spec red power cable
      $22.00
    • (0 reviews)
      # 134420109
      Subaru WRX 2005, Thermal Throttle Body Gasket by Blox Racing®.
      $20.00
    • (0 reviews)
      # 98119685
      Subaru WRX STI 2005, Throttle Body Spacer by Torque Solution®. Throttle Body Spacers are designed to increase Horsepower & Torque. By creating more intake manifold volume along with a better air fuel mixture you will make more...
      $75.93
    • (0 reviews)
      # 84612397
      Universal Adaptor Top by Injector Dynamics®.
      $11.95
    • (0 reviews)
      # 98837500
      Subaru WRX 2005, Top Feed Fuel Rail Adapter by Radium®. This adapter was specifically designed for the long runner (no tumble generator valves) intake manifold found on the JDM STi Spec C engines. Both adapters have a machining...
      $47.45 - $56.95
    • (0 reviews)
      # 98837506
      Subaru WRX STI 2005, Top Feed Fuel Rail Conversion Kit by Radium®. This fuel rail kit converts the OEM side feed fuel injector setup to top feed, allowing the use of high flow fuel injectors (not included). The fuel rail injector...
      $237.95 - $284.95
    • (0 reviews)
      # 98837503
      Subaru WRX 2005, Top Feed Fuel Rail Upgrade Kit by Radium®. Each rail features a large internal diameter bore to suit even the most fuel hungry engines. They are CNC machined from solid 6061 aluminum, black anodized, and laser...
      $208.95 - $256.45
    • (0 reviews)
      # 89622671
      Subaru WRX / WRX STI 2005, Throttle Body Hose by Cusco®.
      $48.60
    • (0 reviews)
      # 61628487
      Subaru WRX 2005, Thermal Throttle Body Gasket by Torque Solution®. Thermal Throttle Body Gasket use a proprietary gasket material that lowers intake temps by reducing heat transfer. These gaskets can be used to replace factory...
      $26.87
    • (0 reviews)
      # 84612410
      Universal Injector Connector Kit by Injector Dynamics®.
      $6.00 - $7.00
    • (0 reviews)
      # 84612444
      Universal Injector O-Ring by Injector Dynamics®.
      $1.00 - $1.50




    Guides & Articles

    • Replacement Fuel System Parts
      Does My Vehicle Have a Mechanical or Electric Fuel Pump?
      From the earliest days of the automobile, fuel pumps have existed to draw fuel out of the fuel tank and move it into your engine's combustion area. (A note for the purists: some very early cars, like the Ford Model T, used "gravity feed", which required the fuel tank to be mounted higher than the engine. These cars could only climb steep hills by ascending them in reverse!)
    • Replacement Fuel System Parts
      How To Replace An In-Tank Fuel Sending Unit
      A Fuel tank sending unit is a term for the mechanical assembly inside your fuel tank which measures the level of liquid in the tank, then reports its findings to the fuel gauge on your instrument cluster. All sending units contain a "float" piece which does just what it describes - floats atop the surface of the fuel. Many automakers design the float piece as an attachment on a hinged arm that pivots as the level in the tank rises or drops. Others design the float piece as a cylinder that rides up and down around a metal shaft.
    • Ignition Parts
      Auto Parts: Dealer vs. Aftermarket
      The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look at things worth considering to help you make a better choice if you're facing that same question. Automobile manufacturers and dealerships always advertise the fact that their parts are "genuine" because they were made by the exact same production facility that made the parts installed on the assembly line.
    • Replacement Fuel System Parts
      How To Replace Fuel Injectors
      Fuel injectors spray fuel directly into your engine’s cylinders during the intake stroke when a piston moves down to allow air and fuel to fill the cylinder chamber. When injectors are malfunctioning, leaking, or have failed completely, they will cause rough engine performance, poor idle, reduced power and economy, and exhaust that’s rich enough in unburned fuel to damage expensive exhaust parts such as oxygen sensors and catalytic converters.

    Popular Products

    2005 Subaru WRX Fuel System Parts Reviews

    Average rating:  5  5 - 4 reviews
    4.8 of 5
    High Performance
    I was looking for a high-performance carburetor and I finally found one. This product operates at its maximum performance level. The carburetor features the impeccable design. Its construction is extremely durable. The quality of the product is well worth it.
    MPosted by Mark (Vero Beach, FL) /
    Was this review helpful for you? Yes
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    2005 Subaru WRX Models
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