2006 Subaru WRX Fuel System Parts

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    • (0 reviews)
      # mpn3614058948
      Subaru WRX 2006, Fuel Injector by Denso®. O.E. Replacement Fuel Injector. One of the true innovators in electronic fuel injection technology, DENSO introduced the 12-hole injector in 1999. Its breakthrough design reduced fuel...
      Maintains new-car smoothness and drivabilityFirst Time Fit® saves valuable shop time
      $63.90
    • (0 reviews)
      # mpn3615906549
      Subaru WRX / WRX STI 2.5L 2006, Fuel Injector by Hitachi®. This fuel injector will replace your malfunctioning part to restore reliable vehicle operation, gas mileage, and emissions performance. Designed to meet or exceed OE...
      Disperses fuel accurately to meet optimal power, economy, and emissions requirementsMeets or exceeds OE specifications
      $106.75
    • (0 reviews)
      # mpn2127307968
      Subaru WRX / WRX STI 2.5L 2006, Electric 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
      $151.15
    • (0 reviews)
      # mpn1650009
      Subaru WRX / WRX STI 2.5L 2006, Electric Fuel pump by Airtex®. Outlet Type: Hose Connection. Outlet Size: 3/8" Outlet. Pressure: 80-100 PSI. Capacity: 50-60 GPH. This electric fuel pump is engineered by a recognized OEM supplier...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $236.52
    • (0 reviews)
      # 45264049
      Subaru WRX 2006, 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...
      High quality at an affordable priceExpertly made from premium materials
      $61.54 - $91.71
    • (0 reviews)
      # 36253742
      Subaru WRX 2006, 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
      $43.83 - $63.44
    • (0 reviews)
      # mpn2352243
      Subaru WRX / WRX STI Manufactured after June 2006, Fuel Injector by Original Equipment®. Includes: O-Ring and Seal. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      High quality at an affordable priceExpertly made from premium materials
      $74.10
    • (0 reviews)
      # mpn26600133
      Subaru WRX / WRX STI 2006, Fuel Filter by Genuine®. Located on top of Fuel Pump. 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....
      High quality at an affordable priceExpertly made from premium materials
      $94.34
    • (0 reviews)
      # 509776968
      Subaru WRX 2006, 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...
      High quality at an affordable priceExpertly made from premium materials
      $83.85 - $84.36
    • (0 reviews)
      # 257003499
      Subaru WRX 2006, Fuel Pressure Regulator by Genuine®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $123.20 - $127.82
    • (0 reviews)
      # mpn1167907
      Subaru WRX / WRX STI 2.5L 2006, Fuel Pump Strainer by Spectra Premium®. Material: Depth Media. Left unprotected, dirt and debris could quickly destroy an electric fuel pump. The fuel pump strainer is the pump’s first line of...
      Designed with gradient density to meet or exceed OE specificationsDesigned to ensure optimal filtration to prevent fuel system contamination
      $9.02
    • (0 reviews)
      # mpn1650021
      Subaru WRX / WRX STI 2.5L 2006, Fuel Pump Strainer by Airtex®. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials, improved brushes...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $11.91
    • (0 reviews)
      # mpn1074772380
      Subaru WRX / WRX STI 2.5L 2006, 4-Wire Air-Fuel Sensor by NTK®. Upstream. B1S1. OE Equivalent. Sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $153.70
    • (0 reviews)
      # mpn1544734
      Subaru WRX / WRX STI 2.5L 2006, 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 fitEnsures reliable sealing performance
      $3.50
    • (0 reviews)
      # 478772862
      Subaru WRX 2006, Fuel Injector Seal Kit by GB Remanufacturing®. Services One Injector. Includes: Top and Bottom Seals. GB Remanufacturing is your one-stop shop for injector seal kits containing quality components that will help you...
      Reliable and long-lasting sealing solutionMeets or exceeds OE quality
      $2.19 - $3.35
    • (0 reviews)
      # 194567317
      Subaru WRX 2006, Lower Fuel Injector Seal by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      High quality at an affordable priceExpertly made from premium materials
      $4.23 - $4.65
    • (0 reviews)
      # 88054879
      Subaru WRX / WRX STI 2006, 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
      $11.83 - $12.21
    • (1 review)
      # 403943698
      Subaru WRX / WRX STI 2.5L 2006, High-Flow Electric Fuel Pump by AEM®. Flow Rate: 320 LPH. Pressure: 43 PSI. The AEM 380LPH High Flow, High Pressure Fuel Pump for high performance naturally aspirated and forced induction EFI...
      Designed for high output naturally aspirated and forced induction EFI vehiclesPopular “044 Style” physical configuration but with AN inlet and discharge port connections
      $89.99 - $108.00
    • (0 reviews)
      # 209763090
      Subaru WRX 2006, Thruster 500 Electric Fuel Pump by Accel®. Inlet Type: Left Offset. ACCEL 500 Series In-Tank electric high flow fuel pump designed to fit directly into most popular EFI applications. Great for EFI Conversion and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $163.95
    • (0 reviews)
      # mpn469958370
      Subaru WRX STI 2.5L 2006, Al-Type Fuel Pump by HKS®. Flow Rate: 250 LHP. Diameter: 38 mm. Length: 114 mm. HKS Fuel Pump's distinguished flow characteristics enable a stable fuel pressure and fuel supply to tuned vehicles,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $281.64
    • (0 reviews)
      # mpn358595010
      Subaru WRX / WRX STI Base 2006, 340 Stealth Offset Inlet/Inline Fuel Pump by Aeromotive®. Inlet Type: Offset. Includes Pump, Universal Drop Parts Kit (Filter, Wiring Pigtail, Rubber Hose, One Pair Clamps, Rubber Grommet). The...
      Fits most vehicles where popular aftermarket pumps are applicableOffset Inlet, In-line with outlet
      $187.15
    • (0 reviews)
      # 15848475
      Subaru WRX 2006, 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...
      High quality at an affordable priceExpertly made from premium materials
      $400.00 - $500.00
    • (0 reviews)
      # 24842366
      Subaru WRX Base 2006, Fuel Injector Set by DeatschWerks®. Quantity: 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...
      Improves fuel flow and performanceDesigned for off-road use only
      $349.00 - $839.00
    • (0 reviews)
      # mpn458198429
      Subaru WRX STI 2006, ID1300 Fuel Injector Kit by Injector Dynamics®. Length: 48mm. O-Ring Type: 14mm Upper. Quantity: 4 Pieces. This product is made of high-quality materials to sere you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $1,090.00
    • (0 reviews)
      # 98418139
      Subaru WRX 2006, ID1700 Fuel Injector by Injector Dynamics®. Length: 48mm. This product is made of high-quality materials to sere 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
      $250.00 - $1,190.00
    • (0 reviews)
      # mpn458198475
      Subaru WRX STI 2006, ID2000 Fuel Injector Kit by Injector Dynamics®. Length: 48mm. O-Ring Type: 14mm Upper. Quantity: 4 Pieces. This product is made of high-quality materials to sere you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $1,150.00
    • (0 reviews)
      # mpn458198527
      Subaru WRX STI 2006, ID725 Fuel Injector Kit by Injector Dynamics®. Length: 48mm. O-Ring Type: 14mm Upper. Quantity: 4 Pieces. This product is made of high-quality materials to sere you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $670.00
    • (0 reviews)
      # mpn458198576
      Subaru WRX STI 2006, ID850 Fuel Injector Kit by Injector Dynamics®. Length: 48mm. O-Ring Type: 14mm Upper. Quantity: 4 Pieces. This product is made of high-quality materials to sere you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $670.00
    • (0 reviews)
      # mpn461609156
      Subaru WRX 2006, 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)
      # mpn457938328
      Subaru WRX STI 2.5L 2006, Billet Fuel Rail by Aeromotive®. 1 Pair. Includes Hardware. This product is made of high-quality materials to sere you for years to come. Designed using state-of-the-art technology and with customers in...
      Side FeedORB-08 Ports with compact connections and positive, leak-free sealing
      $231.76
    • (0 reviews)
      # mpn457938329
      Subaru WRX STI 2.5L 2006, Return-Style Fuel Rail System by Aeromotive®. Type: With Fittings. 1 Pair. Includes Fittings, Hardware. This product is made of high-quality materials to sere you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $950.49
    • (0 reviews)
      # 98119685
      Subaru WRX STI 2006, Throttle Body Spacer by Torque Solution®. 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...
      19mm thick (3/4")Perfect for those flipping / reversing the intake manifold (also perfect for the Cosworth Manifold)
      $77.45
    • (0 reviews)
      # 98837509
      Subaru WRX Base 2006, Top Feed Fuel Rail Adapter by Radium®. This adapter was specifically designed for the long runner (no tumble generator valves) intake manifold found on the JDM STi Spec C engines. Both adapters have a...
      CNC Machined Billet 6061 AluminumBright Dip R5 Type-II Anodizing
      $37.95 - $47.45
    • (0 reviews)
      # 98837506
      Subaru WRX STI 2006, Top Feed Fuel Rail Conversion Kit by Radium®. This fuel rail kit converts the OEM side feed fuel injector setup to top feed, allowing the use of high flow fuel injectors (not included). The fuel rail injector...
      High quality at an affordable priceExpertly made from premium materials
      $237.45 - $284.95
    • (0 reviews)
      # 98837512
      Subaru WRX Base 2006, Top Feed Fuel Rail Upgrade Kit by Radium®. Each rail features a large internal diameter bore to suit even the most fuel hungry engines. They are CNC machined from solid 6061 aluminum, black anodized, and laser...
      High quality at an affordable priceExpertly made from premium materials
      $208.95 - $256.45
    • (0 reviews)
      # 89034562
      Subaru WRX STI 2006, 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 feed. They simply...
      CNC Machined Billet 6061 AluminumBright Dip R5 Type-II Anodizing
      $47.45 - $71.20
    • (0 reviews)
      # mpn458001609
      Subaru WRX / WRX STI Base 2.5L 2006, Thermal Throttle Body Gasket by Blox Racing®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $20.00
    • (0 reviews)
      # mpn458193686
      Subaru WRX With Drive-by-Wire 2006, Thermal Throttle Body Gasket by Torque Solution®. Thermal Throttle Body Gasket use a proprietary gasket material that lowers intake temps by reducing heat transfer. These gaskets can be used to...
      Installs in MinutesDramatically Reduces Inlet Temps
      $27.41
    • (0 reviews)
      # mpn1854825
      Subaru WRX / WRX STI Base 2006, Install Kit for Electric Fuel Pumps DW200™ and DW300™ by DeatschWerks®. Get the most out of your electric fuel pump by ensuring it gets the voltage it needs with this hardware installation kit....
      Provides a high flow fuel pump with the required voltage15 inch of 12 ga SLX spec red power cable
      $22.00
    • (0 reviews)
      # 141468667
      Subaru WRX Base 2006, Top Feed Fuel Rail Upgrade Kit by DeatschWerks®. 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...
      -6 AN in and outFully anodized in and out for e85 compatibility
      $599.00 - $989.00
    • (0 reviews)
      # mpn4462455417
      Subaru WRX STI 2006, ID1050 Fuel Injector Set by Injector Dynamics®. Quantity: 4 Pieces. The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of...
      Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuelsCompact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors
      $710.00
    • (0 reviews)
      # mpn458198521
      Subaru WRX 2006, Purple Adapter Top by Injector Dynamics®. Color: Purple. Type: 48mm to 60mm, 14mm Top. This product is made of high-quality materials to sere you for years to come. Designed using state-of-the-art technology and...
      High quality at an affordable priceExpertly made from premium materials
      $11.95
    • (0 reviews)
      # 371448244
      Universal Fuel Line by Dorman®. CARiD proudly offers a huge assortment of high-quality Dorman replacement parts that fit just like the factory units but serve much longer and perform much better. Easily and affordably restore the...
      Save time, money and labor by replacing the failed part, not the assemblyConstructed of high quality fuel-grade nylon or coated steel to for long-lasting durability against fluctuating under hood temperatures
      $14.14 - $43.58
    • (0 reviews)
      # 509769557
      Universal Fuel Pressure Regulator by Tectran®. 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, this product by Tectran will last...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $41.77 - $114.17
    • (0 reviews)
      # 319632595
      Universal Fuel Pressure Regulator by Blackworks Racing®. 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
      $49.00
    • (0 reviews)
      # 371448110
      Bulk Reel Fuel Hose 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 lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.35 - $78.56
    • (0 reviews)
      # 371448127
      Fuel Hose by Dayco®. Designed utilizing the latest technology, this product by Dayco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      High quality at an affordable priceExpertly made from premium materials
      $3.86 - $173.82
    • (0 reviews)
      # 371448175
      Fuel Injector Hose by Dayco®. Designed utilizing the latest technology, this product by Dayco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      High quality at an affordable priceExpertly made from premium materials
      $5.39 - $87.36
    • (0 reviews)
      # 371433749
      Universal Fuel Line by Omix-ADA®. 25' Coil. 5 Year Limited Warranty.
      $23.23 - $30.99
    • (0 reviews)
      # 442701512
      Universal OER™ Fuel Tank Sending Unit Filter Screen by Auto Metal Direct®. The restoration experts at Auto Metal Direct manufacture correct OE-quality replacement parts that will help you restore your vehicle to its original...
      Direct fit replacementMade according to OE specs
      $17.36
    • (0 reviews)
      # 442710358
      Universal Southwest Reproductions™ Sending Unit Sock Filter by Auto Metal Direct®. The restoration experts at Auto Metal Direct manufacture correct OE-quality replacement parts that will help you restore your vehicle to its...
      Direct fit replacementMade according to OE specs
      $24.34
    • (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
      $24.81
    • (0 reviews)
      # 442637483
      Universal Fuel Cap Tester Calibration Cap by Stant®. Test fuel tank caps quickly and accurately with Stant Fuel Cap Tester adapters. They’ve been developed to enable fuel caps to be tested for compliance with EPA (Environment...
      Stant’s fuel cap tester adapters make it quick and easy to accurately test fuel caps for leaksFuel cap tester adapters have been developed to test fuel caps for compliance with current EPA regulations
      $45.94 - $48.99
    • (0 reviews)
      # 442596358
      Universal Female Threads Fuel Cap by Tectran®. 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...
      Built to offer superior performance for a long timeMade to bring exceptional durability and reliability
      $40.57 - $67.82
    • (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
      $18.56 - $49.43
    • (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
      $6.02 - $19.42
    • (0 reviews)
      # mpn2991767465
      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)
      # mpn2526618
      Universal Throttle Position Sensor by Edelbrock®. Throttle Position Sensor. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $35.63
    • (0 reviews)
      # mpn3402085301
      Universal Throttle Position Sensor Bracket by Lokar®. The Lokar Billet Aluminum Throttle/Kickdown Cable Mounting Bracket for Street Demon Carburetors is CNC machined from 6061-T6 billet aluminum. It provides easy installation of...
      The highest level of quality and craftsmanshipDeveloped with modern technology and innovation
      $98.58
    • (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
      $87.63




    Guides & Articles

    • Replacement Fuel System Parts
      October 05, 2016
      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 -...
    • Replacement Fuel System Parts
      July 12, 2016
      Does My Vehicle Have a Mechanical or Electric...
      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...
    • Replacement Fuel System Parts
      November 06, 2014
      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...
    • Ignition Parts
      August 10, 2014
      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...
    • Replacement Fuel System Parts
      August 03, 2014
      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....

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    2006 Subaru WRX Fuel System Parts Reviews

    Average rating:  4  4 - 4 reviews
    2 of 5
    Throttle Body
    It wasn't for my car when you guys said it was.
    RPosted by Roel (New York, NY) / May 16, 2017
    Was this review helpful for you? Yes
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    2006 Subaru WRX Models
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