Mazda RX-8 Fuel System Parts

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    • (12 reviews)
      # sp5356
      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 includes the electric fuel...
      Meets or exceeds OE specificationsExact fit for easy installation
      $34.64 - $1,786.96
    • (13 reviews)
      # sp49301
      Throttle Body by Cardone®. When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life, less...
      100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performanceEach unit is disassembled and meticulously inspected. Every component is inspected, remanufactured or replaced ensuring a durable, high-quality product
      $55.13 - $262.92
    • (8 reviews)
      # sp5312
      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. This injector is an exact OEM replacement part, so...
      Remanufactured OEM part, not similar or aftermarket substituteAffordable alternative to a new OEM injector
      $14.85 - $55.23
    • (0 reviews)
      # sp58130
      Fuel Injector by Denso®. One of the true innovators in electronic fuel injection technology, DENSO introduced the 12-hole injector in 1999. Its breakthrough design reduced fuel droplet size to 65 microns, providing superior atomization...
      Maintains new-car smoothness and drivabilityFirst Time Fit® saves valuable shop time
      $56.91 - $269.91
    • (2 reviews)
      # sp5174
      Fuel Pump Module Assembly by Airtex®. This assembly is manufactured with the precision, technical know-how and over 75 years of expertise experience to deliver unmatched quality that improves upon OE design and performance. It is...
      Meets or exceeds OEM quality standardsModified return porting enhances performance and flow over OE design
      $55.05 - $1,494.01
    • (2 reviews)
      # sp5187
      Fuel Pump Module Assembly by Carter®. Original equipment fit and reliability is what you'll get with this assembly. Most of the Fuel Pump Module Assemblies by Carter feature application-specific improvements that help deliver...
      Meets or exceeds OE standardsDirect OE replacement
      $63.60 - $2,019.19
    • (1 review)
      # sp15603
      Fuel Injection Throttle Body by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $75.94 - $2,544.70
    • (2 reviews)
      # sp5779
      Fuel Pump Module Assembly by Delphi®. Delphi fuel assemblies are designed to deliver an immediate, uninterrupted flow of fuel to the engine’s fuel rail and injectors at the specified system pressure, resulting in more efficient...
      Restores fast-pressure performance and system integrity, translating to better pumping through less energyIncreased durability and enhanced stability due to internal springs preventing fuel tube chafing, and possible loss of fuel flow and pressure
      $65.32 - $809.33
    • (5 reviews)
      # sp5171
      Electric Fuel Pump 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 and commutators, and other enhanced...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $19.59 - $417.71
    • (0 reviews)
      # sp93770
      Fuel Pump Module Assembly by Aisan®. 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 quality...
      High quality at an affordable priceExpertly made from premium materials
      $146.13 - $297.99
    • (4 reviews)
      # sp28063
      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 reputation for integrity to all...
      Each Intermotor® FJ1176 stainless steel calibration slide and spring assembled fuel injector prevents corrosion within the fuel control body leading to an extended service lifePrecision wound and trimmed solenoid windings allow the computer to command efficient delivery of fuel
      +5
      $17.45 - $739.00
    • (2 reviews)
      # sp6392
      Fuel Injector by Beck Arnley®. Beck/Arnley’s Fuel injectors are direct from OE manufactures. This ensures that you don’t have to worry about the quality or exact fit for your specific application.
      Completely disassembly, cleaned, worn component replaced, along with all screens and restored to like new conditionSupplied with new seals
      $30.16 - $187.77
    • (0 reviews)
      # sp155334
      Multi-Port Fuel Injector-H by Bostech®. All Bostech Fuel Injectors are remanufactured with pride, here in the United States. Each of Bostech high quality Fuel Injectors, including fuel injectors is warrantied based on the fuel type....
      Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology
      $34.95 - $44.95
    • (0 reviews)
      # sp155335
      Remanufactured Multi-Port Fuel Injector by Bostech®. All Bostech Fuel Injectors are remanufactured with pride, here in the United States. Each of Bostech high quality Fuel Injectors, including fuel injectors is warrantied based on the...
      Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology
      $34.95 - $44.95
    • (0 reviews)
      # sp28064
      Intermotor™ Fuel Pressure Damper 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 reputation for integrity...
      High quality at an affordable priceExpertly made from premium materials
      $13.13 - $213.79
    • (1 review)
      # sp28065
      Intermotor™ Fuel 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 the highest reputation for...
      Each Intermotor® fuel pressure regulator is a direct-fit replacement with perfect fit and form for easy applicationHigh-temp Viton o-rings provide a high pressure seal under extreme heat conditions
      $10.13 - $486.54
    • (2 reviews)
      # sp5360
      Fuel Pump Strainer by Spectra Premium®. Left unprotected, dirt and debris could quickly destroy an electric fuel pump. The fuel pump strainer is the pump’s first line of defense, preventing dirt, debris, and other contaminants from...
      Designed with gradient density to meet or exceed OE specificationsDesigned to ensure optimal filtration to prevent fuel system contamination
      $1.63 - $83.74
    • (1 review)
      # sp5176
      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 and commutators, and other enhanced...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $2.04 - $111.92
    • (0 reviews)
      # sp24197
      Fuel Pump Strainer by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $5.30 - $63.19
    • (1 review)
      # sp95789
      Fuel Pump Strainer by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $6.75 - $105.63
    • (4 reviews)
      # sp25727
      Fuel Tank Sending Unit by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $24.68 - $681.33
    • (0 reviews)
      # sp111994
      Fuel Cap by Motorad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of fuel per year in to the atmosphere. All of MotoRad’s fuel...
      Prevents leakingPrevent fuel loss through evaporation
      $1.39 - $22.85
    • (2 reviews)
      # sp111816
      Fuel Cap by Stant®. A defective fuel cap can cause your vehicle to fail an emissions test, and allow up to 22 gallons of gasoline to evaporate in one year, wasting your money and polluting the environment. A Stant replacement fuel cap...
      OE Pressure relief prevents fuel vapors from exiting the fuel system under normal operating conditionsOE Vacuum relief prevents fuel vapors from exiting the fuel system via the fill tube under normal operations
      $1.86 - $58.60
    • (4 reviews)
      # sp25620
      Regular Locking Fuel 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 needs and deliver great quality...
      High quality at an affordable priceExpertly made from premium materials
      $6.98 - $61.61
    • (2 reviews)
      # sp4872
      Replacement Fuel Tank 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 needs and deliver great quality...
      High quality at an affordable priceExpertly made from premium materials
      $1.86 - $46.74
    • (0 reviews)
      # sp135356
      Barometric Pressure Sensor Connector by Standard®. Intermotor® is a complete engine management import line that includes ignition and electrical relays, switches and sensors with a concentration on high technology categories such as...
      Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze
      $2.30 - $39.32
    • (0 reviews)
      # sp135362
      Intermotor™ Barometric Pressure Sensor 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 reputation for...
      High quality at an affordable priceExpertly made from premium materials
      $53.88 - $471.03
    • (0 reviews)
      # sp98035
      Intermotor™ Fuel Injector Connector by Standard®. Intermotor® is a complete engine management import line that includes ignition and electrical relays, switches and sensors with a concentration on high technology categories such as...
      Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze. The housing is fabricated using polyamide resins. All of the materials together provide the connectors with prolonged life and superior performance in harsh environments
      $1.90 - $42.64
    • (1 review)
      # sp98047
      Intermotor™ Fuel System Sensor 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 reputation for integrity...
      High quality at an affordable priceExpertly made from premium materials
      $18.75 - $456.65
    • (1 review)
      # sp15609
      Fuel Injection Relay by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $10.86 - $133.16




    Has your RX-8 not been performing like it should lately? There are many problems that can cause breakdowns, poor starts, rough idle, etc. Often, the engine is working just fine and the fuel system is to blame. The rotary engine in the RX-8 is more prone to fuel starvation symptoms that regular “l” and “V” configurations found in other cars. The fuel pump is responsible for supplying a steady rate of fuel to the fuel pressure regulator at a rate of 40psi. When any part of the fuel delivery process is interrupted, problems with starting, idling, and acceleration will ensue.

    Has your RX-8 not been performing like it should lately? There are many problems that can cause breakdowns, poor starts, rough idle, etc. Often, the engine is working just fine and the fuel system is to blame. The rotary engine in the RX-8 is more prone to fuel starvation symptoms that regular “l” and “V” configurations found in other cars. The fuel pump is responsible for supplying a steady rate of fuel to the fuel pressure regulator at a rate of 40psi. When any part of the fuel delivery process is interrupted, problems with starting, idling, and acceleration will ensue.

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      Maintenance and repair work on fuel systems must be done with precision, no matter what part of it you're working on. Tools specifically designed for use on fuel...
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    • 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 -...
      by Michael Grayen
    • 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...
      by Timothy Zahl
    • 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...
      by Timothy Zahl
    • 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....
      by Michael Grayen

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    Mazda RX-8 Fuel System Parts Reviews

    Average rating:  4.5  4.5 - 3 reviews
    5 of 5
    Great Quality
    Great quality, definitely worth it.
    Posted by Andre Velazquez (Alamosa, CO) / August 18, 20172010 Ford Fusion
    Was this review helpful for you? Yes
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