2012 Subaru WRX Fuel System Parts

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    • (0 reviews)
      # 124307486
      Subaru WRX 2458 CC 2012, Electrical Fuel Pump by Spectra Premium®. Designed to replace your worn out or damaged fuel pump, this product guarantees OE fit, form, and function. The pump is endurance tested and validated by...
      Distributes fuel to the fuel injection system under high pressureEngineered to stringent tolerances
      $970.93
    • (0 reviews)
      # 36545131
      Subaru WRX / WRX STI 2458 CC 2012, 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....
      Maintains new-car smoothness and drivabilityFirst Time Fit™ saves valuable shop time
      $66.38
    • (1 reviews)
      # 20831668
      Subaru WRX / WRX STI 2012, Locking Fuel Tank Cap 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...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $12.06
    • (0 reviews)
      # 20831669
      Subaru WRX / WRX STI 2012, Replacement Fuel Tank Non-Locking Cap by Gates®. Rugged, heavy-duty construction. Meet or exceed OEM specifications. Caps fit both shallow and deep cam filler necks - vented, non-vented and vented...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $6.61
    • (1 reviews)
      # 101841946
      Subaru WRX / WRX STI 2457 CC / 2458 CC 2012, Fuel Tank Cap by Stant®. Cam Type: Quick-On. Venting: Emission Control. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use...
      Made with precision and quality in mindBuilt to last
      $6.61 - $12.28
    • (0 reviews)
      # 8715723
      Subaru WRX STI 2012, Throttle Body Gasket by Nippon Reinz®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $5.22
    • (0 reviews)
      # 21860365
      Subaru WRX / WRX STI 2457 CC / 2458 CC 2012, Fuel Cap Tester Adapter by Stant®. Adapter Type: Fuel Cap Tester Adapter. Cam Type: Quick-On. Color: Tan with Grey Ring. Designed with precision and functionality in mind, this accessory...
      Made with precision and quality in mindBuilt to last
      $26.61
    • (0 reviews)
      # 133396391
      Subaru WRX / WRX STI 2012, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $17.97 - $18.41
    • (0 reviews)
      # 88047462
      Subaru WRX / WRX STI 2012, 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...
      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)
      # 83232336
      Subaru WRX 2012, 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
      $9.64
    • (0 reviews)
      # 109549287
      Subaru WRX / WRX STI 2.5L 2012, High Flow In-Tank Fuel Pump by AEM®. 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
      $122.99
    • (0 reviews)
      # 93211164
      Subaru WRX / WRX STI 2012, In-Tank Fuel Pump by DeatschWerks®. Pump Type: Compact. With 9-1008 Install Kit. This compact electric in-tank fuel pump by DeatschWerks has a high torque motor that creates more flow at higher pressures,...
      Designed to improve fuel delivering system performanceFlows 265 liters per hour (70 gallons per hour)
      $149.00 - $189.00
    • (0 reviews)
      # 102569830
      Subaru WRX / WRX STI 2012, Fuel Pump Hanger by Radium®. This kit is available with or without fuel pumps included. If you are going to use your own pumps or source pumps elsewhere, select the option "Single / Dual Hanger, Pumps Not...
      $569.95 - $968.95
    • (0 reviews)
      # 70194043
      Subaru WRX STI 2012, 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)
      # 85633639
      Subaru WRX / WRX STI 2012, 325 Stealth Fuel Pump by Aeromotive®. The Aeromotive 325 Stealth Fuel Pump is the newest addition to the Stealth Fuel System line-up. Similar to the popular 340 Stealth Pumps, the 325 is a compact body...
      $191.08
    • (0 reviews)
      # 73693138
      Subaru WRX STI 2012, Fuel Pressure Regulator Kit by PERRIN Performance®. The PERRIN Fuel Pressure Regulator is designed with adjustability and high-flow fuel regulation in mind that works with fuel systems ranging from stock setups...
      Fits stock engines and heavily modified enginesCan be adjusted from 20 psi to maximum fuel pump capacity
      $299.70
    • (0 reviews)
      # 24842366
      Subaru WRX 2012, Fuel Injector Set by DeatschWerks®. Set of: 4 Injectors. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of...
      Improves fuel flow and performanceDesigned for off-road use only
      $349.00 - $839.00
    • (0 reviews)
      # 62402455
      Subaru WRX STI Base 2012, ID1000 Fuel Injector Kit by Injector Dynamics®, 4 Pieces. Length: 48mm. O-Ring type: 14mm Upper. The ID1000 was the first offering from Injector Dynamics, and was also the first to offer a number of...
      $670.00
    • (0 reviews)
      # 98418150
      Subaru WRX / WRX STI 2012, ID1700 Fuel Injector by Injector Dynamics®. Length: 48mm. 11mm (gold) top adaptor. Dash 204 Lower Square O-Ring, Denso Square Lower O-Ring. The ID1700 is the most recent offering from the partnership of...
      $250.00 - $1,000.00
    • (0 reviews)
      # 73694274
      Subaru WRX 2012, 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)
      # 70195930
      Subaru WRX STI 2012, Fuel Upgrade Kit by HKS®. Pump Diameter: 38 mm. Pump Length: 114 mm. Components: Injector X 4, Injector O-ring X 4, Injector Flat washer X 8, Fuel pump X 1, Pump coupler X 1, Pump terminal X 2. Flow Rate: 250...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $750.13
    • (0 reviews)
      # 97200640
      Subaru WRX Wagon With GDB Chassis / With GRB Chassis / With GRF Chassis 2012, High Resistance Fuel Injector by HKS®. Top Feed. High Resistance. 1 Single Injector. Connector Color: Yellow. Connector Shape: Round. Designed utilizing...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $138.06
    • (0 reviews)
      # 24840801
      Subaru WRX / WRX STI 2012, Install Kit for Electric Fuel Pumps DW65C™ and DW300C™ 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
      $15.00
    • (0 reviews)
      # 98119685
      Subaru WRX STI 2012, 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)
      # 98837515
      Subaru WRX / WRX STI Base 2012, 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...
      $47.45 - $56.95
    • (0 reviews)
      # 98837518
      Subaru WRX / WRX STI Base 2012, 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,...
      $208.95 - $256.45
    • (0 reviews)
      # 89622671
      Subaru WRX STI 2012, Throttle Body Hose by Cusco®.
      $48.60
    • (0 reviews)
      # 93146637
      Subaru WRX 2012, Throttle Body Silicone Hose by Mishimoto®. Includes: 3 Silicone Hoses, 7 T-Bolt Clamps. The Mishimoto Silicone Throttle Body Hose is a direct OEM replacement for the stock rubber hose. The stock rubber throttle...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $54.00
    • (0 reviews)
      # 61628048
      Subaru WRX 2012, Silicone Throttle Body Hose by Torque Solution®. Torque Solution continues to push the limits of high performance aftermarket products with our 4ply Silicone Throttle Body Hose. The factory intake hose is prone to...
      $65.08
    • (0 reviews)
      # 89034257
      Subaru WRX STI Base 2012, 6 Cylinder Injector Seats by Radium®. These are the same machined aluminum injector seats used in Radium fuel rail kits for Subarus. They are required when converting an OEM side feed fuel rail to top...
      $71.20
    • (0 reviews)
      # 102569827
      Subaru WRX / WRX STI 2012, Fuel Hanger Plumbing Kit by Radium®. The optional plumbing kits include fittings and hoses to make the fuel pump hanger a direct bolt-in OEM replacement for both single and dual pump configurations. The...
      $94.95 - $161.45
    • (0 reviews)
      # 79364795
      Subaru WRX / WRX STI H4 2457 CC 2012, 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...
      Reliable and long-lasting sealing solutionMeets or exceeds OE quality
      $3.58
    • (0 reviews)
      # 45115681
      Subaru WRX / WRX STI 2012, Intermotor™ Fuel Injector 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
      $67.38
    • (0 reviews)
      # 97340920
      Subaru WRX / WRX STI 2458 CC 2012, 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,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $138.71
    • (0 reviews)
      # mpn1741899164
      Universal Fuel Hose T-Connector by Crown®. 3/16" Inside Diameter. All 3/16" Inside Diameter Fuel Lines. All 3/16" Inside Diameter Washer Lines. Crown Automotive is just the ticket if you want to get the most out of your vehicle as...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $1.83
    • (0 reviews)
      # 118570023
      Universal Fuel Line by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are designed...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $19.20 - $45.36
    • (0 reviews)
      # 118570136
      Universal Magna-Kool® Stainless Steel Fuel Line by Spectre Performance®. Finish: Chrome. Inside Diameter: 0.375" (10 mm). Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $5.82 - $19.58
    • (0 reviews)
      # 81416484
      Universal Flex Fuel Composition Sensor by Haltech®. A Flex Fuel Sensor is a device that measures the ethanol content in the car's fuel system. The sensor is installed between the fuel pressure regulator and the fuel tank, where it...
      $38.00 - $192.00
    • (0 reviews)
      # 81416486
      Universal Fuel Injector by Haltech®.
      $12.00 - $146.00
    • (0 reviews)
      # 81416487
      Universal Fuel Pressure Sensor by Haltech®.
      $31.86 - $594.00
    • (0 reviews)
      # mpn126488265
      Universal Max Octane Boost by 104®. 16 oz. Add entire contents of bottle to gas tank and fill with fuel. One bottle treats up to 25 gallons. Safe for use in all gasoline blends, including Ethanol.
      Boosts Power!Get Better Gas Mileage
      $11.10
    • (0 reviews)
      # mpn126488264
      Universal Octane Boost by 104®. 16 oz. Add entire contents of bottle to gas tank and fill with fuel. One bottle treats up to 25 gallons. Safe for use in all gasoline blends, including Ethanol.
      Boosts Power!Get Better Gas Mileage
      $6.65
    • (0 reviews)
      # 100668622
      Universal Fuel Storage Stabilizer Additive by Maxima Racing Oils®. Fuel Storage – For Worry Free Storage. Maxima Fuel Storage Stabilizer doubles as a fuel stabilizer and corrosion inhibitor. Not all brands offer protection from...
      $6.28 - $15.97
    • (0 reviews)
      # 100668625
      Universal Hi-Test Octane Booster by Maxima Racing Oils®. High Performance Gasoline Additive. Maxima Hi-Test is a concentrated octane booster legal for all types of competition. Hi-Test is an all organic product containing no metal...
      $9.28 - $80.04
    • (0 reviews)
      # 107660068
      Universal T Style Plastic Fuel Line by K&N®. Material: Plastic. Color: Black. Height: 1" (25 mm). Inlet Diameter: 0.25" (6 mm). Length: 1.563" (40 mm). Width: 0.438" (11 mm). High flow, durable, lightweight, easy to use. One size...
      $4.20 - $29.99
    • (2 reviews)
      # 118570197
      Universal Fuel Line Kit by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $13.96 - $36.72
    • (0 reviews)
      # mpn1733591294
      Universal Programming Module by K&N®. K&N's Power Commander series are designed to improve horsepower, throttle response, and performance for fuel injected motorcycles. Each unit is supplied with a specific map, designed to improve...
      $73.54
    • (0 reviews)
      # mpn470672139
      Universal Air/Fuel Controller Kit with Sensor by Haltech®. Channel: Single Channel. Racepak has created a selection of A/F controllers and sensors created specifically for tuning race engines. Each of these 2 and 4 channel...
      $450.00
    • (2 reviews)
      # mpn1531553
      Universal High Performance Diesel Fuel Additive Enhancer with Cetane by RBP®. Volume: 16 oz. Treats 500 Gallons. This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies...
      Total Fuel System CleanerLubricity Enhancer
      $19.99
    • (0 reviews)
      # 106767202
      Universal Unleaded Fuel Accelerator by Torco®. 32oz Torco Accelerator will lower the end burn temperature which will make your fuel burn more complete thus releasing all of the power that your engine has to offer. Efficiency equals...
      $27.99 - $143.99
    • (0 reviews)
      # 107663049
      Universal Fuel Pump by K&N®. Includes: 1 Fuel Pump, 1 Fuel Filter, 1 Fitting, 2 Screws, 2Nuts, 2 Washers. K&N Inline Fuel Pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of...
      Compatible with diesel, biodiesel, gasoline, E85, methanol, ethanol, alcohol and other fuelsUniversal design fits most applications
      $48.99 - $58.99
    • (0 reviews)
      # mpn358594185
      Universal Black Box In-Tank Fuel Pump Kit by ATL®. with CFD-104 HP Pump.
      $454.79
    • (0 reviews)
      # 91189787
      Universal Fuel Pump by ATL®. These electric in-tank fuel pumps are offered in high and low-pressure models to fit a range of applications.
      $22.85 - $240.99
    • (0 reviews)
      # mpn358594063
      Universal 1000 Belt Drive Fuel Pump by MagnaFuel®. 10.5 gpm@4000 RPM. Belt drive with industry standard coupling for instant swap to high performance.
      $597.43
    • (0 reviews)
      # mpn358594068
      Universal Classic Fuel Pump by MagnaFuel®. The classic high volume at rated pressure.
      $404.22
    • (0 reviews)
      # mpn358594072
      Universal Classic Fuel Pump with Filter by MagnaFuel®. The classic high volume at rated pressure.
      $542.43
    • (0 reviews)
      # mpn358594083
      Universal Dual 4 Barrel Fuel System Kit by MagnaFuel®. Includes: 1 MP-4450 Pro Star 500 with Filter, 1 MP-9433 4 Port Regulator, 1 MP-1050 Dual Relay Harness, 1 MP-3006 #12 Bulkhead, 1 MP-3009 #12AN x #12 Straight, 1 MP-3019 #10AN...
      $892.27
    • (0 reviews)
      # 92832366
      Universal Electric Gear Fuel Pump by MagnaFuel®. 8" L and 3" Dia. Weight: 5.5 lbs. Once-piece design is more compact and light weight.
      $775.36 - $810.35
    • (0 reviews)
      # 92832378
      Universal In-Line Fuel Pump by MagnaFuel®. Once-piece design is more compact and light weight.
      $471.96 - $499.20
    • (0 reviews)
      # 92832417
      Universal QuickStar 275 Fuel Pump by MagnaFuel®. Engine Hp: up to 750+ at 18 psi. A pump that provides the same quality and precision as the ProStar pump.
      $324.32 - $468.12




    Guides & Articles

    • 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.
    • Performance Chips
      Why Should I Add a Throttle Controller?
      The throttle controller will basically bypass the computer in the vehicle. It is designed to take the information right from the accelerator position sensor and compile it in a high speed controller circuit that compiles the signal sent from the Accelerator position sensors. With this controller you are able to program it to different options and the throttle response timing will be noticeably faster.

    Popular Products

    2012 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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    2012 Subaru WRX Models
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