2008 Subaru WRX Fuel System Parts

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    • (0 reviews)
      # 250898376
      Subaru WRX 2008, Fuel Pump Module Assembly by Spectra Premium®. Not Includes: Lock-Ring, O-Ring. A defective fuel pump can cause a no-start condition or poor engine performance. If replacement is required, your best choice is...
      Meets or exceeds OE specificationsExact fit for easy installation
      $509.60 - $588.99
    • (0 reviews)
      # 45115681
      Subaru WRX / WRX STI Base 2.5L 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...
      High quality at an affordable priceExpertly made from premium materials
      $64.17
    • (0 reviews)
      # 36230778
      Subaru WRX Base 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...
      High quality at an affordable priceExpertly made from premium materials
      $69.43
    • (0 reviews)
      # 36545131
      Subaru WRX / WRX STI 2.5L 2008, Fuel Injector by Denso®. O.E. Replacement Fuel Injector. 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...
      High quality at an affordable priceExpertly made from premium materials
      $66.38
    • (0 reviews)
      # 97340920
      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...
      High quality at an affordable priceExpertly made from premium materials
      $80.89
    • (0 reviews)
      # 45113702
      Subaru WRX / WRX STI 2.5L 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,...
      High quality at an affordable priceExpertly made from premium materials
      $87.44
    • (0 reviews)
      # 88054894
      Subaru WRX / WRX STI 2008, 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...
      High quality at an affordable priceExpertly made from premium materials
      $17.77 - $18.41
    • (0 reviews)
      # 45115695
      Subaru WRX / WRX STI 2.5L 2008, Intermotor™ Manifold Absolute Pressure Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      High quality at an affordable priceExpertly made from premium materials
      $210.82
    • (0 reviews)
      # 152239474
      Subaru WRX / WRX STI 2.5L 2008, 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....
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $143.85
    • (0 reviews)
      # 83232336
      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
      $9.46
    • (0 reviews)
      # 8715723
      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...
      High quality at an affordable priceExpertly made from premium materials
      $5.22
    • (0 reviews)
      # 90342304
      Universal Glow Plug by Bosch®. Pack of 1. Bosch Glow Plugs are critical for starting up a diesel engine. The pre-heat, starting and post-glow phases of a glow plug’s operation affect not only the start-up function, but the...
      Engineered for superior cold-start performanceRegulating coil controls current draw for rapid heat-up of the heating coil
      $16.06
    • (0 reviews)
      # 144129513
      Universal Fuel Injector by Haltech®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $12.00 - $157.00
    • (0 reviews)
      # 237734078
      Universal Donaldson Fuel Filter by Vulcan Diesel Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      Effective solution for diesel engine applicationsEngineered to get the most out of your vehicle
      $11.49 - $12.99
    • (0 reviews)
      # 237734081
      Universal Donaldson Fuel Water Separator by Vulcan Diesel Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
      Effective solution for diesel engine applicationsEngineered to get the most out of your vehicle
      $13.59 - $15.39
    • (0 reviews)
      # mpn470334909
      Universal Donaldson Hi Capacity Fuel Filter by Vulcan Diesel Performance®. 3 Micron. 1"-14 Thread. Can be used as replacement on Class 8 AirDog systems (not compatible with automotive AirDog systems). Donaldson cross reference to...
      Effective solution for diesel engine applicationsEngineered to get the most out of your vehicle
      $14.39
    • (0 reviews)
      # mpn119810731
      Universal 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 to find high...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.34
    • (1 review)
      # mpn1949146
      Universal 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 time and gas only to...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $12.70
    • (0 reviews)
      # mpn1951444
      Universal 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 time and gas only to...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $13.04
    • (0 reviews)
      # mpn1933806
      Universal Pre-Release 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 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
      $7.94
    • (0 reviews)
      # mpn119800830
      Universal Pre-Release Locking Fuel Tank Cap by Gates®. As Required. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $16.36
    • (1 review)
      # mpn1949148
      Universal Replacement Fuel Tank Non-Locking Cap by Gates®. As Required. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
      High quality at an affordable priceExpertly made from premium materials
      $5.89
    • (0 reviews)
      # mpn1949145
      Universal Replacement Fuel Tank Non-Locking Cap by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $7.44
    • (0 reviews)
      # 21870018
      Universal Fuel Cap Tester Adapter by Stant®. Adapter Type: Fuel Cap Tester Adapter. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for...
      Made with precision and quality in mindBuilt to last
      $21.10 - $22.39
    • (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
      $17.03 - $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
      $6.11 - $17.03
    • (0 reviews)
      # 266445356
      Universal Stainless Steel Combo Line Clamps by Helix®. Pack of 12. The ultimate in quality and operation – that's all about this state-of-the-art Helix product. Manufactured applying the latest technology and up-to-date...
      Mounting Hardware IncludedFree Tech Support
      $17.09
    • (0 reviews)
      # 266445371
      Universal Stainless Steel Double Line Clamps by Helix®. Pack of 12. The ultimate in quality and operation – that's all about this state-of-the-art Helix product. Manufactured applying the latest technology and up-to-date...
      Engineered to boost the performance of your vehicleCarefully designed utilizing the latest in technology
      $17.09
    • (0 reviews)
      # 266445416
      Universal Stainless Steel Single Line Clamps by Helix®. Pack of 12. The ultimate in quality and operation – that's all about this state-of-the-art Helix product. Manufactured applying the latest technology and up-to-date...
      Engineered to boost the performance of your vehicleCarefully designed utilizing the latest in technology
      $14.24
    • (0 reviews)
      # 298794067
      Universal -6 AN JIC Male to 12mm Fuel Banjo Hole Adapter by Techna-Fit®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
      Made with high performance in mindManufactured to meet DOT certification
      $9.28 - $17.35
    • (0 reviews)
      # mpn1668747
      Universal Throttle Position Sensor by Professional Products®. This product is made of high-quality materials to serve you for years to come. Designed usig state-of-the-art technology and with customers in mind. It will meet your...
      Highest Quality Throttle Body AvailablePrecision Engineered
      $45.95
    • (0 reviews)
      # mpn1970243
      Universal Throttle Position Sensor by ZEX®. Programmable Throttle Positioning Sensor Switch. Stand Alone Unit. Allows Activation Of Nitrous System. Add-A-Stage; Nitrous System; Two Stage; Everything Necessary For Easy Installation;...
      Easy InstallationAllows Non-ZEX System To Activate Wide-Open
      $83.42
    • (0 reviews)
      # 277579702
      Universal Fuel Injector Harness by Dorman®. Dorman offers a comprehensive line of Harness Sockets for a wide range of applications. All Dorman's Harness Socket are constructed of high-quality materials for long-lasting durability.
      Available in different wire configurations, including 1-6-wireDirect replacement Harness Socket available (where applicable) to ensure a proper fit
      $5.03 - $15.40
    • (0 reviews)
      # 85885620
      Universal Professional™ Fuel Pump Cut-Off Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.06 - $98.55
    • (0 reviews)
      # 144129512
      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...
      High quality at an affordable priceExpertly made from premium materials
      $40.00 - $185.00
    • (0 reviews)
      # 144129514
      Universal Fuel Pressure Sensor by Haltech®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      High quality at an affordable priceExpertly made from premium materials
      $30.00 - $276.00
    • (0 reviews)
      # 218489769
      Universal Fuel Pump Relay Kit by Keep It Clean®. Keep It Clean Universal Fuel Pump Relay Kit provides constant power to prevent overloads and voltage drops. Ideal for racing and backed by a limited lifetime warranty. Keep It Clean...
      Provides Constant Power to Prevent Overloads and Voltage DropsIdeal for Racing
      $28.45
    • (0 reviews)
      # 293740968
      Universal Accelerator Pump Diaphragm by Dorman®. Gasoline is the lifeblood of your car. It needs to get from the tank, to the carburetor or injectors, and into the engine. Dorman has components to make that happen, in ample...
      Assure full fuel flow to any engine at any RPMBoost power and torque
      $2.78 - $6.78
    • (0 reviews)
      # 293740938
      Universal Throttle Return Spring Kit by Dorman®. Dorman offers a variety of Throttle Return Springs for a range of applications. All the Throttle Return Springs are constructed of high-quality materials for long-lasting service.
      Engineered from high-quality materials for a long service lifeComes with all essential installation hardware (where applicable)
      $1.58 - $3.48
    • (0 reviews)
      # 98679240
      Universal 600 Series Filter Rebuild Kit by Peterson Fluid Systems®. The 600 series rebuild kit comes with all o-rings needed for the standard 600 series filter. Includes (2) o-rings for the endcaps and (1) element o-ring. This...
      High quality at an affordable priceExpertly made from premium materials
      $8.20 - $8.33
    • (0 reviews)
      # 82368380
      Universal Replacement O-Ring by Peterson Fluid Systems®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      High quality at an affordable priceExpertly made from premium materials
      $1.28 - $13.44
    • (0 reviews)
      # mpn1271889201
      Universal Gas Tank Door Bumper by SoffSeal®. This versatile dense rubber bumper has a diameter of .3 In., and an installed height of .9 In. It is typically used in metal applications and has a drill/slot of .172 In. and a button head.
      $2.60
    • (0 reviews)
      # 133340711
      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)
      # 18897757
      Universal Fuel Injector O-Ring Kit by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $4.12 - $6.58
    • (0 reviews)
      # 18891667
      Universal Fuel Pump 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 resources, the gaskets meet...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $1.65 - $2.18
    • (0 reviews)
      # 93495873
      Universal Upper Fuel Injector O-Ring Kit by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $4.12 - $21.99
    • (0 reviews)
      # mpn1271887541
      Universal Gas Tank Anti Squeak Strips by SoffSeal®. When finishing your vehicle, items not to be overlooked are the seals, gaskets and gasket kits. Genuine SoffSeal™ brand seals and gaskets are simple to install, inexpensive...
      $9.06
    • (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
      $13.22
    • (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...
      Ideal for use with Ethanol based fuelsHelps fight fuel breakdown
      $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...
      Concentrated octane booster increases pump gas octane ratingEliminates pre-detonation
      $9.28
    • (0 reviews)
      # 76857228
      Subaru WRX / WRX STI Base 2.5L 2008, 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...
      Designed for high output naturally aspirated and forced induction EFI vehiclesIn tank design
      $122.99
    • (0 reviews)
      # 102569830
      Subaru WRX / WRX STI 2008, 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...
      Anodized Aluminum Laser Etched PlateAnodized Aluminum Collector Box and Check Valve
      $569.95 - $968.95
    • (0 reviews)
      # 94683347
      Subaru WRX Base 2008, 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, when...
      $500.00
    • (0 reviews)
      # 98664743
      Subaru WRX Base 2008, 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...
      High quality at an affordable priceExpertly made from premium materials
      $120.00 - $480.00
    • (0 reviews)
      # 98418153
      Subaru WRX Base 2008, ID850 Fuel Injector by Injector Dynamics®. Length: 48mm. O-Ring type: 11mm Upper, Dash 204 Lower Square, Denso Square Lower. The ID850 was added to the Injector Dynamics lineup to fill the need for a high flow...
      High quality at an affordable priceExpertly made from premium materials
      $120.00 - $480.00
    • (0 reviews)
      # 62402455
      Subaru WRX STI 2008, 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 innovative...
      The first injector offered with full dynamic characterization providing tuners with the data they needed to do their job properlyThe first injector to be offered in dead time matched sets
      $670.00
    • (0 reviews)
      # 98664737
      Subaru WRX Base 2008, ID1300 Fuel Injector by Injector Dynamics®. Length: 48mm. O-Ring type: 11mm Upper, Dash 204 Lower Square, Denso Square Lower. The ID1300 is an all new injector, designed in partnership with Bosch Motorsport....
      High quality at an affordable priceExpertly made from premium materials
      $225.00 - $900.00
    • (0 reviews)
      # 98418150
      Subaru WRX / WRX STI 2008, 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...
      High quality at an affordable priceExpertly made from premium materials
      $250.00 - $1,000.00
    • (0 reviews)
      # 98664740
      Subaru WRX Base 2008, ID2000 Fuel Injector by Injector Dynamics®. Length: 48mm. O-Ring type: 11mm Upper, Dash 204 Lower Square, Denso Square Lower. The ID2000 has set the standard for linearity and control in a large injector....
      High quality at an affordable priceExpertly made from premium materials
      $240.00 - $960.00




    Guides & Articles

    • Replacement Fuel System Parts
      What is a Fuel System 'Throttle Body'?
      A throttle body assembly is an integral part of a fuel-injected engine's air intake system. Its function is to regulate the amount of air that flows into the engine - accounting for factors such as throttle (gas pedal) position, idle speed, cold start warmup, and more. To perform these critical tasks, the throttle body is bolted in place between your engine's intake manifold and air filter housing. A hinged metal plate inside the throttle body (known as a butterfly valve) opens to let more air in as the gas pedal is depressed. Because fuel injection systems are inherently computer controlled, information from various sensors mounted on the throttle body allows the vehicle's engine management system to determine the optimum fuel flow rate as based on multiple conditions.
      October 05, 2016
    • 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!)
      July 12, 2016
    • 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.
      November 06, 2014
    • 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.
      August 10, 2014
    • 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.
      August 03, 2014

    Popular Products

    2008 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) / December 21, 2015
    Was this review helpful for you? Yes
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    2008 Subaru WRX Models
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