2008 Subaru WRX Fuel System Parts

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    • Spectra Premium® Fuel Pump Module Assembly
      (0 reviews)
      Subaru WRX 2008, Fuel Pump Module Assembly by Spectra Premium®. A defective fuel pump can cause a no-start condition or poor engine performance. If replacement is required, your best choice is Spectra Premium. This assembly...
      Meets or exceeds OE specificationsExact fit for easy installation
      $683.56$546.85
      # 57167777
    • Standard® Intermotor™ Fuel Injector
      (0 reviews)
      Subaru WRX / WRX STI 2008, 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
      $111.59$89.27
      # 45115700
    • GB Remanufacturing® Remanufactured Multi Port Fuel Injector
      (0 reviews)
      Subaru WRX / WRX STI 2458 3.92 3.11 H4 2008, Remanufactured Multi Port Fuel Injector by GB Remanufacturing®. OE-quality or better performance at a reduced cost is what you'll get with this remanufactured multi-port fuel injector....
      Remanufactured OEM part, not similar or aftermarket substituteAffordable alternative to a new OEM injector
      $35.00$28.00
      # 22318972
    • Beck Arnley® Fuel Injector
      (0 reviews)
      Subaru WRX 2008, 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
      $95.25$76.20
      # 52271695
    • Denso® Fuel Injector
      (0 reviews)
      Subaru WRX / WRX STI 2008, 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...
      Maintains new-car smoothness and drivabilityFirst Time Fit™ saves valuable shop time
      $78.33$62.66
      # 36544410
    • Original Equipment® Fuel Injector
      (0 reviews)
      Subaru WRX / WRX STI 2008, 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...
      $171.69$137.35
      # 8446471
    • Standard® Intermotor™ Fuel Injection Pressure Regulator
      (0 reviews)
      Subaru WRX / WRX STI 2008, Intermotor™ Fuel Injection Pressure Regulator by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $95.10$76.08
      # 45115694
    • Fel-Pro® Fuel Injection Throttle Body Mounting Gasket
      (0 reviews)
      Subaru WRX 2008, 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
      $10.78$8.62
      # 57246285
    • Nippon Reinz® Throttle Body Gasket
      (0 reviews)
      Subaru WRX STI 2008, 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...
      $6.10$4.88
      # 8715730
    • Victor Reinz® Fuel Injection Plenum Gasket
      (0 reviews)
      Subaru WRX 2008, Fuel Injection Plenum Gasket by Victor Reinz®. OEM Standard. 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...
      $11.19from $8.95 - $16.37
      # 24207357
    • Victor Reinz® Fuel Injection Throttle Body Mounting Gasket
      (0 reviews)
      Subaru WRX 2008, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. 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...
      $7.15from $5.72 - $8.90
      # 24207360
    • Genuine® Fuel Injector O-Ring
      (0 reviews)
      Subaru WRX / WRX STI 2008, 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...
      $22.04from $17.63 - $18.06
      # 8921950
    • Walker Products Inc.® Air Fuel Ratio Sensor
      (0 reviews)
      Subaru WRX / WRX STI 2008, Air Fuel Ratio Sensor by Walker Products Inc.®. 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...
      $210.54$168.43
      # 8752512
    • Agency Power® Red Fuel Rail Kit
      (0 reviews)
      Subaru WRX STI 2008, Red 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,...
      $562.50$450.00
      # 45569396
    • Mishimoto® Throttle Body Silicone Hose
      (0 reviews)
      Subaru WRX 2008, Inlet 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...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $67.50$54.00
      # 41235779
    • AEM® 310LPH High Flow In-Tank Fuel Pump
      (0 reviews)
      Subaru WRX / WRX STI 2008, 310LPH High Flow In-Tank Fuel Pump by AEM®. E85-Compatible. Short Offset Inlet. 310LPH at 43PSI. Includes Fuel Pump, Installation Instructions, Wiring Harness, Pre-Filter and O-Rings. Included hardware is...
      Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasolineDesigned for high output naturally aspirated and forced induction EFI vehicles
      $153.74$122.99
      # 57824207
    • DeatschWerks® Fuel Injector Set
      (0 reviews)
      Subaru WRX / WRX STI 2008, Fuel Injector Set by DeatschWerks®, Includes 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...
      $436.25from $349.00 - $839.00
      # 24842339
    • DeatschWerks® Install Kit for Electric Fuel Pump DW65C™
      (0 reviews)
      Subaru WRX / WRX STI 2008, Install Kit for Electric Fuel Pump DW65C™ 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 especially...
      $18.75$15.00
      # 24840817
    • DeatschWerks® 17U-07-1000-4 EV14 Fuel Injector Set
      (0 reviews)
      Subaru WRX / WRX STI 2008, EV14 Fuel Injector Set (17U-07-1000-4) by DeatschWerks®, 1000cc/min Flow Rate, Includes 4 Injectors. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To...
      $536.25$429.00
      # 24842341
    • AIRAID® Fuel Injection Throttle Body Booster
      (0 reviews)
      Universal Fuel Injection Throttle Body Booster by AIRAID®. Fuel Injection Throttle Body Booster will perfectly meet your needs and make your life easier with AIRAID accessories.
      Improves airflow and engine performanceOver 99% efficiency rating
      $674.78$539.82
      # 36008697
    • CRC® Cold Flow™ Diesel Anti-Gel with Lubricity
      (0 reviews)
      Universal Cold Flow™ Diesel Anti-Gel with Lubricity by CRC®, 12 oz. A highly concentrated formula that inhibits gelling and improves flowability of diesel fuel in cold weather. Lowers the pour point by as much as 40 F. when used...
      $7.29$5.83
      # 46061915
    • CRC® Diesel Fuel Conditioner with Anti Gel
      (0 reviews)
      Universal Diesel Fuel Conditioner with Anti Gel by CRC®, 1 gal. This emissions reducing formula is rated "SUPERIOR" in Cummins L-10 Test for injector cleanliness. Lowers pour point and CFPP, reliquefies gelled fuel, adds lubricity,...
      $35.80$28.64
      # 46061910
    • CRC® Diesel Fuel Conditioner with Anti Gel
      (0 reviews)
      Universal Diesel Fuel Conditioner with Anti Gel by CRC®, 30 oz. This emissions reducing formula is rated "SUPERIOR" in Cummins L-10 Test for injector cleanliness. Lowers pour point and CFPP, reliquefies gelled fuel, adds lubricity,...
      $12.03$9.62
      # 46061911
    • Cyclo® Diesel Fuel Treatment with Anti-Gel
      (0 reviews)
      Universal Diesel Fuel Treatment with Anti-Gel by Cyclo®. Cyclo offers a complete line of professionally formulated, time-tested cleaners, lubricants, and additives in dynamic packages - products designed for the complete...
      Reduces smoke and emissionsRestores power, removes water and saves fuel
      $5.64from $4.51 - $5.16
      # 46063228
    • Cyclo® Tri Stage™ Diesel Fuel Treatment with Anti-Gel
      (0 reviews)
      Universal Tri Stage™ Diesel Fuel Treatment with Anti-Gel by Cyclo®, 32 oz. Cyclo offers a complete line of professionally formulated, time-tested cleaners, lubricants, and additives in dynamic packages - products designed for the...
      Reduces smoke and emissionsRestores power, removes water and saves fuel
      $13.00$10.40
      # 46062524
    • MotorMedic® Diesel Fuel Anti-Gel
      (0 reviews)
      Universal Diesel Fuel Anti-Gel by MotorMedic®, 15 oz. Diesel Fuel Anti-Gel with Conditioner and Cetane Boost lubricates and protects engine parts. It treats fuel down to -40 degrees Fahrenheit and boosts Cetane.
      Improves performanceIncreases Cetane up to 3 numbers
      $8.21$6.57
      # 46062783
    • MotorMedic® Premium ™ Diesel Fuel Anti-Gel with Conditioner
      (0 reviews)
      Universal Premium ™ Diesel Fuel Anti-Gel with Conditioner by MotorMedic®. Diesel Fuel Conditioner keeps injectors clean by dissolving gum and varnish. It prevents rust and corrosion build-up as well as enhances combustion.
      Keeps injectors cleanDissolves gum and varnish
      $7.33from $5.86 - $11.53
      # 46063591
    • Red Line® Diesel Fuel Antigel 15 oz
      (0 reviews)
      Diesel Fuel Antigel 15 oz by Red Line®. Red Line RL Anti-Gel is a unique product that's important for diesel operation in extremely cold climates. It improves the low-temperature operation of diesel engines and helps to prevent...
      Extremely powerful productHighly effective formula
      $12.44$9.95
      # 56798354
    • Red Line® Diesel Fuel Antigel Case12-15oz
      (0 reviews)
      Diesel Fuel Antigel Case12-15oz by Red Line®. Diesel Fuel Antigel Case/12-15 oz. Red Line RL Anti-Gel is a unique product that's important for diesel operation in extremely cold climates. It improves the low-temperature operation...
      Extremely powerful productHighly effective formula
      $149.25$119.40
      # 56798355
    • 104® Max Octane Boost
      (0 reviews)
      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
      $16.56$13.25
      # 46061945
    • 104® Octane Boost
      (0 reviews)
      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
      $8.34$6.67
      # 46061943
    • Bars Leaks® Engine Repair
      (0 reviews)
      Universal Engine Repair by Bars Leaks®, 16 oz. The natural wear that occurs inside even today’s modern engines can cause reduced oil pressure, loss of compression, lower fuel mileage, leaks, smoking and noise. Bar’s Leaks...
      $12.39$9.91
      # 46061939
    • Bars Leaks® Engine Stop Leak Oil
      (0 reviews)
      Universal Engine Stop Leak Oil by Bars Leaks®, 11 oz. Bar’s Leaks Engine Oil Stop Leak Concentrate is specially formulated to stop and seal motor oil leaks caused by normal engine wear and age. It not only stops leaks but...
      $3.84$3.07
      # 46061941
    • Bars Leaks® Fuel Injector Cleaner and Carburator Cleaner
      (0 reviews)
      Universal Fuel Injector Cleaner and Carburator Cleaner by Bars Leaks®, 6 oz. Multi-vehicle formula maintains engine efficiency. Keeps fuel injectors & carburetor clean. Regular use, summer and winter, maintains optimum engine...
      Use with gasoline and Ethanol E10 E15.The bottle includes a patent pending nozzle and flow valve which allows it to be poured into all fuel tanks, including capless (no gas cap) systems.
      $3.94$3.15
      # 46062168
    • Bars Leaks® Water Remover
      (0 reviews)
      Universal Water Remover by Bars Leaks®, 6 oz. Works with all fuel injected, turbo, direct injected and carburetor engines. Regular use, summer and winter, removes water and allows quicker starts. Removes water preventing damaging...
      Prevents icing and fuel line freeze-up.Use with all 2-cycle & 4 cycle E10 E15 E85 ethanol, gasoline and ULSD diesel fuels.
      $4.01$3.21
      # 46062169
    • CD-2® Cleans Quiets™ Oil Detegrent
      (0 reviews)
      Universal Cleans Quiets™ Oil Detegrent by CD-2®, 15 oz. Replenish the detergents and dispersants in your motor oil to help stop rust and corrosion, and bring back some of the power to your car. It also works to clean all internal...
      $4.90$3.92
      # 47636736
    • Champion Brands® Ethanol Treatment
      (0 reviews)
      Ethanol Treatment by Champion Brands®. Ethanol Treatment 12x8 oz.
      Made with precision and quality in mindBuilt to last
      $104.85$83.88
      # 56763444
    • Champion Brands® Fuel Injection Cleaner
      (0 reviews)
      Fuel Injection Cleaner by Champion Brands®. Fuel Injection Cleaner 12x12 oz.
      Made with precision and quality in mindBuilt to last
      $59.85$47.88
      # 56763454
    • Champion Brands® Fuel Stabilizer
      (0 reviews)
      Fuel Stabilizer by Champion Brands®. Fuel Stabilizer 12x8 oz.
      Made with precision and quality in mindBuilt to last
      $59.85$47.88
      # 56763442
    • Champion Brands® Octane Treatment
      (0 reviews)
      Octane Treatment by Champion Brands®. Octane Treatment 12x12 oz.
      Made with precision and quality in mindBuilt to last
      $59.85$47.88
      # 56763456
    • CRC® 1-Tank Power Renew
      (0 reviews)
      Universal 1-Tank Power Renew by CRC®, 16 oz. A concentrated one-tank cleanup that delivers a powerful SHOCK to your dirty fuel system. Made with the maximum available chemistry it's the most powerful fuel system cleaner on the...
      $22.13$17.70
      # 46061917
    • CRC® 1-Tank Power Renew™ Complete Diesel System Cleanup
      (0 reviews)
      Universal 1-Tank Power Renew™ Complete Diesel System Cleanup by CRC®. A concentrated one-tank cleanup that delivers a powerful SHOCK to your dirty fuel system. Made with the maximum available chemistry it's the most powerful...
      $32.51$26.01
      # 46063055
    • CRC® Bio-Con™ Diesel Sludge Sidement Remover
      (0 reviews)
      Universal Bio-Con™ Diesel Sludge Sidement Remover by CRC®, 12 oz. Removes sludge sediment in diesel fuels. Disperses moisture. Eliminates corrosion and rust. Eliminates and prevents clogging of injectors. Improves fuel...
      $5.61$4.49
      # 46061914
    • CRC® Diesel Conditioner
      (0 reviews)
      Universal Diesel Conditioner by CRC®, 1 gal. This emissions reducing formula is rated "SUPERIOR" in Cummins L-10 Test for injector cleanliness. Lowers pour point and CFPP, reliquefies gelled fuel, adds lubricity, increases power...
      $30.68$24.54
      # 46061898
    • CRC® Diesel Conditioner
      (0 reviews)
      Universal Diesel Conditioner by CRC®. This emissions reducing formula is rated "SUPERIOR" in Cummins L-10 Test for injector cleanliness. Lowers pour point and CFPP, reliquefies gelled fuel, adds lubricity, increases power and MPG.
      $3.49from $2.79 - $8.65
      # 46063222
    • CRC® Diesel Dry™ Water Remover
      (0 reviews)
      Universal Diesel Dry™ Water Remover by CRC®, 12 oz. Effectively dissipates and removes large amounts of water in diesel fuel to minimize smoke and improve fuel economy. For pre-existing or preventive maintenance in diesel fuel.
      $4.55$3.64
      # 46061916
    • CRC® EnginKool™ Marine Fuel Stabilizer
      (0 reviews)
      Universal EnginKool™ Marine Fuel Stabilizer by CRC®, 30 oz. Prevents loss of heat conductivity to cooling system fluids, which causes overheating. Transfers heat from metal to coolant to reduce engine temperatures. Compatible...
      $4.95$3.96
      # 46062207
    • CRC® Guaranteed To Pass™ Emission Test Formula
      (0 reviews)
      Universal Guaranteed To Pass™ Emission Test Formula by CRC®, 12 oz. A concentrated oil treatment specifically designed for excessive exhaust smoking and oil burning. Harmless to catalytic converters. Will not compensate for...
      $15.74$12.59
      # 46061890
    • CRC® Isopropyl Antifreeze for Gas Tanks
      (0 reviews)
      Universal Isopropyl Antifreeze for Gas Tanks by CRC®, 12 oz. CRC® Isopropanol based formula that removes water from gasoline. Prevents fuel line freeze while protecting and cleaning the fuel system year round. Protects down to...
      $4.65$3.72
      # 46061906
    • CRC® Phaseguard4™ Ethanol Fuel Treatment
      (0 reviews)
      Universal Phaseguard4™ Ethanol Fuel Treatment by CRC®. Protects all gas powered 2 and 4 cycle engines from the harmful effects of ethanol. Prevents phase separation, protects against corrosion, cleans the fuel system, stabilizes...
      $9.46from $7.57 - $14.03
      # 46063559
    • CRC® Quick-Flow™ Emergency Diesel Gel Relief
      (0 reviews)
      Universal Quick-Flow™ Emergency Diesel Gel Relief by CRC®, 32 oz. Quick Flow™ reliquifies gelled fuel in minutes! It totally disperses water and lowers pour point by as much as 35F. Quickly dissolves gelled fuel. For use in...
      $14.98$11.98
      # 46061918
    • Cyclo® 6XT™ Diesel Fuel Treatment
      (0 reviews)
      Universal 6XT™ Diesel Fuel Treatment by Cyclo®, 12 oz. Cyclo offers a complete line of professionally formulated, time-tested cleaners, lubricants, and additives in dynamic packages - products designed for the complete...
      Reduces smoke and emissionsRestores power, removes water and saves fuel
      $7.93$6.34
      # 46062525
    • Cyclo® 7 Point Race Formula™ Octane Boost
      (0 reviews)
      Universal 7 Point Race Formula™ Octane Boost by Cyclo®. Dual Action Formula Product. Boosts octane and cleans the fuel system for improved performance. Helps stop knock, ping and degrun-ondeg. Excellent for helping reach maximum...
      $19.43$15.54
      # 46062558
    • Cyclo® Diesel Fuel Injector Cleaner
      (0 reviews)
      Universal Diesel Fuel Injector Cleaner by Cyclo®, 32 oz. Meets Cummins L-10 superior performance levels for diesel injector cleanliness. Restores performance by cleaning injectors to save fuel and reduce emissions.
      Cleans injectorsRestores performance to save fuel
      $13.00$10.40
      # 46062521
    • Cyclo® Fast Start™ Starting Fluid
      (0 reviews)
      Universal Fast Start™ Starting Fluid by Cyclo®. High ether formula creates fast cold weather starts to -65 Fahrenheit (-53 degree). Professional quality starting fluid for both gasoline and diesel engines. Contains upper cylinder...
      Professional qualityFor gasoline and diesel engines
      $5.19from $4.15 - $4.92
      # 46063274
    • Cyclo® Fuel Injector Clean Up™
      (0 reviews)
      Universal Fuel Injector Clean Up™ by Cyclo®, 12 oz. Cyclo's most powerful formula - one bottle cleans injectors fast. Restores lost power and performance. Dissolves injector and manifold deposits. Helps maximize fuel economy....
      $6.59$5.27
      # 46062556
    • Cyclo® Fuel System Conditioner
      (0 reviews)
      Universal Fuel System Conditioner by Cyclo®, 16 oz. MAX 44 fuel system cleaner is a unique blend of concentrated synthetic cleaners formulated to help restore original power, acceleration, and octane requirements. One bottle...
      Increases fuel economyRestores maximum power
      $12.85$10.28
      # 46062532
    • Cyclo® Gas Stabilizer
      (0 reviews)
      Universal Gas Stabilizer by Cyclo®. Concentrated Fuel Stabilizer keeps gasoline and diesel fuel fresh for quick starts. Prevents the need to drain fuel before storing vehicles and engines for seasonal use. While in use, prevents...
      Keeps gasoline and diesel fuel fresh for quick startsPrevents fuel deterioration, gum and varnish
      $8.34$6.67
      # 46062528
    • Cyclo® Gas Treatment
      (0 reviews)
      Universal Gas Treatment by Cyclo®, 8 oz. Detergent formula cleans fuel system. Improves performance and saves gas. Removes water. Fights rust and corrosion. Fights gas line freeze.
      $4.79$3.83
      # 46062557
    • Cyclo® Max44™ Fuel System Cleaner
      (0 reviews)
      Universal Max44™ Fuel System Cleaner by Cyclo®. A powerful synthetic formula that restores maximum performance. Designed to help solve performance problems caused by excessive deposits. Powerful action - a tankful of fuel treated...
      Increases fuel economyRestores maximum power
      $12.85$10.28
      # 46062533



    Guides & Articles
    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...
    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...
    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...
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    2008 Subaru WRX Models
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