2011 Subaru WRX Fuel System Parts

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    • Standard® Intermotor™ Fuel Injector
      (0 reviews)
      # 45115706
      Subaru WRX / WRX STI Base 2011, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $94.48
    • Beck Arnley® Fuel Injector
      (0 reviews)
      # 36230778
      Subaru WRX Base 2458 CC 2011, 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...
      OE quality products from top original equipmentTop quality materials
      $80.64
    • Denso® Fuel Injector
      (0 reviews)
      # 21070238
      Subaru WRX / WRX STI 2458 CC 2011, 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
    • Original Equipment® Fuel Injector
      (0 reviews)
      # 43168896
      Subaru WRX / WRX STI 2011, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $137.35
    • Standard® Intermotor™ Fuel Injection Pressure Regulator
      (0 reviews)
      # 63153041
      Subaru WRX 2011, 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 prices and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $66.12 - $71.26
    • Fel-Pro® Fuel Injection Throttle Body Mounting Gasket
      (0 reviews)
      # 57255575
      Subaru WRX 2458 CC 2011, 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.35
    • Nippon Reinz® Throttle Body Gasket
      (0 reviews)
      # 8715733
      Subaru WRX STI EJ257 Engine 2011, 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,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $4.88
    • Walker Products Inc.® Air Fuel Ratio Sensor
      (0 reviews)
      # 8739937
      Subaru WRX STI EJ257 Engine 2011, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $168.43
    • Mishimoto® Throttle Body Silicone Hose
      (0 reviews)
      # 61271531
      Subaru WRX 2011, 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
      $54.00
    • Agency Power® Red Fuel Rail Kit
      (0 reviews)
      # 45569396
      Subaru WRX STI 2011, 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,...
      $450.00
    • AEM® 310LPH High Flow In-Tank Fuel Pump
      (0 reviews)
      # 63480552
      Subaru WRX 2011, 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 not...
      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
      $122.99
    • DeatschWerks® Fuel Injector Set
      (0 reviews)
      # 24842366
      Subaru WRX 2011, 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 level of...
      $349.00 - $839.00
    • DeatschWerks® Install Kit for Electric Fuel Pump DW65C™
      (0 reviews)
      # 24840817
      Subaru WRX / WRX STI 2011, 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...
      $15.00
    • AIRAID® Fuel Injection Throttle Body Booster
      (0 reviews)
      # 36008697
      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
      $539.82
    • CRC® Diesel Fuel Conditioner with Anti Gel
      (0 reviews)
      # 46061911
      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,...
      $9.62
    • 104® Max Octane Boost
      (0 reviews)
      # 46061945
      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
      $13.25
    • 104® Octane Boost
      (0 reviews)
      # 46061943
      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
      $6.67
    • Champion Brands® Fuel Stabilizer
      (0 reviews)
      # 56763442
      Fuel Stabilizer by Champion Brands®, 1 Piece. Fuel Stabilizer 12x8 oz.
      Made with precision and quality in mindBuilt to last
      $47.88
    • Champion Brands® Octane Treatment
      (0 reviews)
      # 56763456
      Octane Treatment by Champion Brands®. Octane Treatment 12x12 oz.
      Made with precision and quality in mindBuilt to last
      $47.88
    • CRC® Diesel Conditioner
      (0 reviews)
      # 46063222
      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.
      $2.79 - $8.65
    • CRC® Guaranteed To Pass™ Emission Test Formula
      (0 reviews)
      # 46061890
      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...
      $12.59
    • HEET® Fuel System Dryer/Antifreeze
      (0 reviews)
      # 46062027
      Universal Fuel System Dryer/Antifreeze by HEET®. Heet® aids in quick cold weather starts while preventing frozen fuel lines. Removes water and condensation from fuel system. Safe for fuel injected and carbureted engines with...
      No.1 selling brand of gas-line antifreeze and water removerSafe for use in all 4-cycle engines including fuel injected engines
      $3.12
    • HEET® Gas Line Antifreeze
      (0 reviews)
      # 46062026
      Universal Gas Line Antifreeze by HEET®, 12 oz. Heet® aids in quick cold weather starts while preventing frozen fuel lines. Removes water and condensation from fuel system. Safe for fuel injected and carbureted engines with...
      No.1 selling brand of gas-line antifreeze and water removerSafe for use in all 4-cycle engines including fuel injected engines
      $2.22
    • Lucas Oil® Engine Stop Leak
      (0 reviews)
      # 47636877
      Universal Engine Stop Leak by Lucas Oil®. Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines!
      Compatible with petroleum, semi-synthetic and full synthetic motor oils.Renews worn seals with no risk of damage or eventual corrosion.
      $7.95
    • Lucas Oil® Ethanol Fuel Conditioner
      (0 reviews)
      # 47636880
      Universal Ethanol Fuel Conditioner by Lucas Oil®. Lucas Ethanol Fuel Conditioner with Stabilizers was developed to specifically address issues associated with using ethanol based fuels. This applies to E-10, E-15, E-85, pure...
      Cleans injectors, valve seats, combustion chambers and other critical fuel componentsStabilizes fuel and prevents varnish & gum formation in ethanol and gasoline
      $7.82
    • Lucas Oil® Extreme™ Cold Weather Fuel Treatment
      (0 reviews)
      # 47636904
      Universal Extreme™ Cold Weather Fuel Treatment by Lucas Oil®. Lucas Oil® Fuel Treatment was developed to eliminate fuel gelling problems in all types of diesel fuels, even bio diesel. It contains all the important additives in...
      Prevents fuel thickeningAdds Lubricity
      $17.37
    • Lucas Oil® Fuel Stabilizer
      (0 reviews)
      # 47636926
      Universal Fuel Stabilizer by Lucas Oil®. A better solution to prevent gasoline break-down during storage. Safe to use in all grades of gasoline and in all 2 and 4 cycle engines. Easy to use! Application rate, 1oz. to treat 1 gallon.
      A better solution to prevent gasoline break-down during storageSafe to use in all grades of gasoline and in all 2 and 4 cycle engines
      $5.76
    • Lucas Oil® Fuel System Cleaner
      (0 reviews)
      # 47636930
      Universal Fuel System Cleaner by Lucas Oil®. Lucas Fuel System Cleaner is blended with an exclusive Lucas additive package and specific carrier fluid that contains no diesel fuel, kerosene or anything else that can be harmful or...
      Greatly reduces harmful NOx emissionsRemoves carbon deposits
      $8.68
    • Lucas Oil® Fuel Treatment
      (0 reviews)
      # 47636933
      Universal Fuel Treatment by Lucas Oil®. Lucas Oil® Fuel Treatment was developed to eliminate fuel gelling problems in all types of diesel fuels, even bio diesel. It contains all the important additives in our regular fuel...
      Prevents fuel thickeningAdds Lubricity
      $4.23 - $28.28
    • Lucas Oil® Heavy Duty Oil Stabilizer
      (0 reviews)
      # 47636955
      Universal Heavy Duty Oil Stabilizer by Lucas Oil®. Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree...
      Increase oil life at least 50% longerReduces oil consumption
      $11.51 - $30.07
    • Lucas Oil® Octane Booster
      (0 reviews)
      # 47637000
      Universal Octane Booster by Lucas Oil®. Lucas Motorcycle Octane Booster - A Real Octane Booster! Tested and proven to deliver three times more boost than most other brands. Lucas Motorcycle Octane Booster is a GENUINE Performance...
      Safe for turbos, oxygen sensors and catalytic convertersSuitable for use in fuel injected and carbureted engines
      $7.55
    • Prestone® Fuel Injector Cleaner
      (0 reviews)
      # 46062493
      Universal Fuel Injector Cleaner by Prestone®, 16 oz. This product combines synthetic detergent technology with the benefit of octane enhancement. The synthetic detergent system helps improve acceleration by cleaning fouled...
      Cleans fouled injectors and deposits in the systemIncreases octane in regular unleaded gasoline by up to 5 points to help stop knocks and pings
      $4.23
    • Prestone® Fuel Injector Cleaner with 0-60 Booster
      (0 reviews)
      # 46062494
      Universal Fuel Injector Cleaner with 0-60 Booster by Prestone®, 16 oz. This product combines synthetic detergent technology with the benefit of octane enhancement. The synthetic detergent system helps improve acceleration by...
      Cleans fouled injectors and deposits in the systemIncreases octane in regular unleaded gasoline by up to 5 points to help stop knocks and pings
      $5.28
    • Prestone® Gas Treatment
      (0 reviews)
      # 46062492
      Universal Gas Treatment by Prestone®. A multi purpose fuel additive that fights gas line freeze better than the leading brand of gas treatment. Cleans fuel injectors and carburetors with regular use.
      Fights gas line freezeCleans fuel injectors
      $2.98
    • Prestone® Premium Starting Fluid
      (0 reviews)
      # 46062466
      Universal Premium Starting Fluid by Prestone®, 10 oz. Highly concentrated premium ethyl ether formula for gasoline and diesel engines. Designed to start stubborn engines fast in cold weather. Effective down to -65 F. Prestone®...
      Designed to start stubborn engines fast in cold weatherEffective down to -65 F
      $3.36
    • RBP® Diesel Fuel Additive Enhancer
      (2 reviews)
      # 470117
      Diesel Fuel Additive Enhancer by RBP®. This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies of today’s Ultra Low Sulfur Diesel fuel (ULSD) for better engine...
      Total Fuel System CleanerLubricity Enhancer
      $19.99 - $90.22
    • RBP® Gas Treatment With Octane Boost
      (0 reviews)
      # 24593916
      Gas Treatment With Octane Boost by RBP®. This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies of today’s Ultra Low Sulfur Diesel fuel (ULSD) for better engine...
      Total Fuel System CleanerLubricity Enhancer
      $19.99 - $80.14
    • RBP® High Performance Additive
      (0 reviews)
      # 42423835
      High Performance Additive - Single Shot with Cetane by RBP®.This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies of today’s Ultra Low Sulfur Diesel fuel (ULSD) for...
      Total Fuel System CleanerLubricity Enhancer
      $48.33
    • Rislone® Cotane Booster
      (0 reviews)
      # 46062171
      Universal Cotane Booster by Rislone®, 6 oz. Rislone® Super Concentrated Octane Booster increases fuel’s octane rating to stop engine hesitation and knock and ping, while also increasing power and performance. The formula works...
      $3.51
    • Rislone® Ethanol Fuel Treatment
      (0 reviews)
      # 46062172
      Universal Ethanol Fuel Treatment by Rislone®, 6 oz. Regular use of this product during the summer and winter months prevents harmful corrosion, keeps fuel fresh and gives complete ethanol protection.This special formula for...
      $3.56
    • Rislone® Gas Treatment
      (0 reviews)
      # 46062173
      Universal Gas Treatment by Rislone®, 6 oz. Rislone® High Performance Gas Treatment is a super fuel conditioner, which improves the quality of gasoline and prevents gum and varnish build up. It gives your car that much-needed boost...
      $2.38
    • STA-BIL® 360 Protection™ Ethanol Fuel Treatment and Stabilizer
      (0 reviews)
      # 46062007
      Universal 360 Protection™ Ethanol Fuel Treatment and Stabilizer by STA-BIL®, 12 oz. Protection Ethanol Fuel Treatment and Stabilizer helps fight ethanol blended fuels that are hard on your fuel system and engine. It helps remove...
      Prevents Ethanol fuel related damage in vehicles and small enginesPrevents corrosion damage and helps remove water
      $20.06
    • STA-BIL® Diesel Formula Fuel Stabilizer
      (0 reviews)
      # 46062005
      Universal Diesel Formula Fuel Stabilizer by STA-BIL®, 32 oz. STA BIL® diesel fuel stabilizer and performance improver. Keeps diesel fuel fresh for quick, easy starts. Bio diesel and ultra low sulphur diesel fuel compliant formula....
      Prevent sludge and sediment formationClean and lubricate entire fuel system
      $26.57
    • STA-BIL® Ethanol Treatment with Performance Improver
      (0 reviews)
      # 46063270
      Universal Ethanol Treatment with Performance Improver by STA-BIL®. Protection Ethanol Fuel Treatment and Stabilizer helps fight ethanol blended fuels that are hard on your fuel system and engine. It helps remove water from fuel,...
      Prevents Ethanol fuel related damage in vehicles and small enginesPrevents corrosion damage and helps remove water
      $5.00 - $18.01
    • STA-BIL® Gas Stabilizer
      (0 reviews)
      # 46062003
      Universal Gas Stabilizer by STA-BIL®, 1 gal. Stabil new advanced formula helps protect your engine from varnishing and excessive moisture. Fuel Stabilizer, treats up to 10 Gallons. It will also help fight corrosion. Removes water...
      Keeps fuel fresh for up to 12 months during storageEliminates the need to drain fuel prior to storage
      $47.07
    • STA-BIL® Twin-Neck Fuel Stabilizer Blister Card
      (0 reviews)
      # 46062001
      Universal Twin-Neck Fuel Stabilizer Blister Card by STA-BIL®, 4 oz. Stabil new advanced formula helps protect your engine from varnishing and excessive moisture. Fuel Stabilizer, treats up to 10 Gallons. It will also help fight...
      Keeps fuel fresh for up to 12 months during storageEliminates the need to drain fuel prior to storage
      $4.49
    • STA-BIL® Twin-Neck™ Fuel Stabilizer
      (0 reviews)
      # 46063759
      Universal Twin-Neck™ Fuel Stabilizer by STA-BIL®. Stabil new advanced formula helps protect your engine from varnishing and excessive moisture. Fuel Stabilizer, treats up to 10 Gallons. It will also help fight corrosion. Removes...
      Keeps fuel fresh for up to 12 months during storageEliminates the need to drain fuel prior to storage
      $6.80 - $16.07
    • STP® Complete Fuel System Cleaner
      (0 reviews)
      # 42298675
      Complete Fuel System Cleaner by STP®, 5.25 oz. Keep your fuel system clean with the complete fuel system cleaner by STP that is safe for all gasoline engines. Its formulation helps remove deposits from the entire system to restore...
      Restores the performance of the fuel systemSaves gas
      $7.44
    • STP® Diesel Fuel Treatment and Injector Cleaner
      (0 reviews)
      # 42298685
      Diesel Fuel Treatment and Injector Cleaner by STP®, 20 oz. This super concentrated fuel injector cleaner is designed to restore the performance of the fuel system in just one treatment. It contains concentrated detergents that help...
      Restores the performance of the fuel systemSaves gas
      $7.46
    • STP® Fuel Injector and Carburetor Treatment
      (0 reviews)
      # 42298697
      Fuel Injector and Carburetor Treatment by STP®, 5.25 oz. This great product is right what the doctor ordered to restore the optimum operating condition of the fuel system. It saves gas, fights deposit buildup and maintains optimum...
      Helps restore optimum performanceMaintains engine efficiency
      $4.88
    • STP® Fuel System Cleaner for Ethanol Fuels
      (0 reviews)
      # 42298674
      Fuel System Cleaner for Ethanol Fuels by STP®, 5.25 oz. Keep your fuel system clean with the complete fuel system cleaner by STP that is safe for all gasoline engines. Its formulation helps remove deposits from the entire system to...
      Restores the performance of the fuel systemSaves gas
      $6.05
    • STP® High Mileage Fuel Injector Cleaner
      (0 reviews)
      # 42298672
      High Mileage Fuel Injector Cleaner by STP®, 5.25 oz. This super concentrated fuel injector cleaner is designed to restore the performance of the fuel system in just one treatment. It contains concentrated detergents that help...
      Restores the performance of the fuel systemSaves gas
      $3.77
    • STP® Octane Booster
      (0 reviews)
      # 42298681
      Octane Booster by STP®, 12 oz. This 2-in-1 formula effectively cleans the fuel intake system to restore lost performance, reduce knocking and pinging, and boost octane rating. The product is made with jet fuel, a high quality...
      Helps restore optimum performanceMaintains engine efficiency
      $4.58
    • STP® Ultra 5 in 1 Fuel System Cleaner
      (0 reviews)
      # 42298678
      Ultra 5 in 1 Fuel System Cleaner by STP®, 12 oz. Keep your fuel system clean with the complete fuel system cleaner by STP that is safe for all gasoline engines. Its formulation helps remove deposits from the entire system to...
      Restores the performance of the fuel systemSaves gas
      $12.99
    • K&N® Inline Fuel Filter
      (0 reviews)
      # 308691
      Inline Fuel Filter by K&N®. Make sure only clean gas flows to your engine with this Inline Fuel Filter.
      $8.12 - $74.99
    • JET® Holley® Carburetor Throttle Ball Joint
      (0 reviews)
      # 47054938
      Holley® Carburetor Throttle Ball Joint by JET®. Includes: 16 Bushings, Reamer, Instructions. For Holley carburetors. Includes 16 bushings, reamer and instructions.
      Bronze BushingsKit Eliminates Common Problems
      $78.52
    • JET® Replacement Carburetor Electric Choke
      (0 reviews)
      # 47054949
      Replacement Carburetor Electric Choke by JET®. This conversion kit allows you to upgrade a Quadrajet Carburetor from a standard heat tube to electric. Kit includes an electric choke thermostat, choke hold-downs, drill bit, tap, and...
      Quadrajet Carburetor Electric ChokeReplacement
      $22.41
    • JET® Rochester Big Block Quadrajet Carburetor
      (0 reviews)
      # 47054993
      Rochester Big Block Quadrajet Carburetor by JET®. Includes: 0.179 Needle And Seat. This JET Carburator is a universal carburetor.
      Trimmed throttle shaftsUltimate airflow
      $382.78
    • AIRAID® PowerAid™ Throttle Body Spacer
      (0 reviews)
      # 2107523
      Universal PowerAid™ Throttle Body Spacer by AIRAID®. Holley 4150-4160. Edelbrock Square Flange. OE Square Flange. The patented Helix Bore in the PowerAid™ Throttle Body Spacer causes a spinning action of the incoming air...
      $114.90
    • AIRAID® PowerAid™ Throttle Body Spacer
      (0 reviews)
      # 2107525
      Universal PowerAid™ Throttle Body Spacer with Basic Hand Tools by AIRAID®. Holley Spread Bore. Edelbrock Quadrajet. OE Spread Bore. The patented Helix Bore in the PowerAid™ Throttle Body Spacer causes a spinning action of the...
      $114.90



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