1985 Mazda RX-7 Fuel System Parts
Select Your Submodel
-
Fast®EZ-EFI 2.0® Fuel and Ignition Master Kit with In-Tank Fuel Pump KitMazda RX-7 1.1L 1985, EZ-EFI 2.0® Fuel and Ignition Master Kit with In-Tank Fuel Pump Kit by Fast®. Complete EFI Conversion with Fuel System. Make your vehicle faster and more powerful with premium-quality performance fuel system...Higher flowing and higher HP-capable, 8-injector throttle body supports stock-to-1200 HP enginesWalbro 450 LPH pump is the highest flowing in-tank pump available and is automatically cooled by fuel in the tank$3,433.95 - Fast®EZ-EFI Fuel Base KitMazda RX-7 1.1L 1985, EZ-EFI Fuel Base Kit by Fast®. Inline fuel pumps are easier to install than in-tank fuel pumps because the fuel tank does not have to be removed. However, there are several advantages to running an in-tank fuel...Standard single throttle body system handles up to 650 HP4150 throttle body works with original carb-style linkage & uses all OEM sensors$1,179.95
- Fast®EZ-EFI® Dual Quad Upgrade KitMazda RX-7 1.1L 1985, EZ-EFI® Dual Quad Upgrade Kit by Fast®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will...Standard single throttle body system handles up to 650 HP4150 throttle body works with original carb-style linkage & uses all OEM sensors$874.95
- Fast®EZ-EFI® Fuel Hand-Held Upgrade KitMazda RX-7 1.1L 1985, EZ-EFI® Fuel Hand-Held Upgrade Kit by Fast®. This kit is for the upgrade of the original EZ-EFI™ hand-held unit to a color touchscreen unit and includes the hand-held, harness, harness adapter and a suction cup...Direct ReplacementNo Need to Update the ECU$395.95
- Fast®EZ-EFI® Fuel Master Kit with In-Tank Fuel Pump KitMazda RX-7 1.1L 1985, EZ-EFI® Fuel Master Kit with In-Tank Fuel Pump Kit by Fast®. Inline fuel pumps are easier to install than in-tank fuel pumps because the fuel tank does not have to be removed. However, there are several advantages...Standard single throttle body system handles up to 650 HP4150 throttle body works with original carb-style linkage & uses all OEM sensors$1,556.95
- Fast®EZ-EFI® Fuel Master Kit with Inline Fuel Pump KitMazda RX-7 1.1L 1985, EZ-EFI® Fuel Master Kit with Inline Fuel Pump Kit by Fast®. Inline fuel pumps are easier to install than in-tank fuel pumps because the fuel tank does not have to be removed. However, there are several advantages...Standard single throttle body system handles up to 650 HP4150 throttle body works with original carb-style linkage & uses all OEM sensors$1,573.95
- Fast®EZ-EFI® Throttle Cable Mount KitMazda RX-7 1.1L 1985, EZ-EFI® Throttle Cable Mount Kit by Fast®. For Throttle Body EFI Systems Only (EZ-EFI™/EZ-EFI 2.0™/XFI Sportsman™). Make your vehicle faster and more powerful with premium-quality performance fuel system...Designed to work with and allow adjustability for automatic transmission TV cablesProper tension double spring ensures proper throttle closing and maximizes EZ-EFI performance$78.95
- Gates®Replacement Non-Locking Fuel Tank CapMazda RX-7 1985, Replacement Non-Locking Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$3.64
- Gates®Locking Fuel Tank CapMazda RX-7 1985, Locking Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using first-rate materials and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$14.08
- Hygrade®Carburetor Repair KitMazda RX-7 1.1L with Nikki Carburetor 1985, Carburetor Repair Kit by Hygrade®. Rebuilding a carburetor can be an economical alternative to buying a new part. This kit includes all required hardware for a complete repair. The product is...Direct replacementSaves you money and restores your carburetor$49.30
- Baldwin Filters®In-Line Fuel FilterMazda RX-7 1985, In-Line Fuel Filter by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled engineers, it...Designed to meet or exceed OE StandardsPost Seals for application reliability and ease of service$6.31
- Walker Products®Throttle Position SensorMazda RX-7 1.3L 1985, Throttle Position Sensor by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$414.36
- Standard®Intermotor™ Fuel Injection Pressure RegulatorMazda RX-7 1.3L 1985, Intermotor™ Fuel Injection Pressure Regulator by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...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$131.94
- ACDelco®Professional™ Fuel Tank CapMazda RX-7 1985, Professional™ Fuel Tank Cap by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed to meet all requirements of your vehiclesRight for your vehicle and lifestyle$12.33
- WVE®Throttle Position SensorMazda RX-7 1.3L 1985, Throttle Position Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$575.72
- Pentius®UltraFLOW™ Fuel FilterMazda RX-7 1985, UltraFLOW™ Fuel Filter by Pentius®. The UltraFLOW Fuel Filters by Pentius are designed to trap the dirt, rust and other contaminates that can otherwise cause engine hesitation, loss of power, hard starting, etc. As a...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$2.26 - $6.42
- Stant®Fuel Tank CapMazda RX-7 1985, Fuel Tank 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...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$2.67 - $56.81
- Standard®Intermotor™ Throttle Position SensorMazda RX-7 1.3L 1985, Intermotor™ Throttle Position Sensor by Standard®. Genuine Intermotor Quality. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Standard Throttle Position Sensors maintain specific installed outputs to match OE rather than adjustable consolidated designsCircuits are printed on flexible polyimide film or ceramic-based substrates for excellent dimensional stability preventing electrical performance drift. Noble palladium/gold/platinum alloys provide low contact resistance for extended service life$364.14
- Fast®Cigarette Lighter Socket ConnectorMazda RX-7 1.1L 1985, Cigarette Lighter Socket Connector by Fast®. 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$24.95
- Injector Dynamics®ID1300X Fuel InjectorsMazda RX-7 1985, ID1300X Fuel Injectors by Injector Dynamics®. The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given the ability to design a high flow injector with...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$472.50
- FRAM®In-Line Gasoline Fuel FilterMazda RX-7 1.1L 1985, In-Line Gasoline Fuel Filter by FRAM®. In-Line Gasoline. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.65
- Grams®High-Performance Fuel Injector KitMazda RX-7 Base 1985, High-Performance Fuel Injector Kit by Grams®. The Grams throttle body is a Plug-n-Play direct OEM replacement that does NOT require swapping electric motors, wiring or mounting adapters. These units are not...Compatible with all known fuels including gasoline, methanol, and ethanolFlowed and balanced to within 1% for consistency$188.99 - $442.99
- TruParts®Fuel FilterMazda RX-7 1.1L 1985, Fuel Filter by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$5.33
- GMB®Electric Fuel PumpMazda RX-7 1985, Electric Fuel Pump by GMB®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...100% Pressure and Flow-rate tested in-houseIncludes all required hardware for installation$111.07
- Stant®Fuel Cap Tester AdapterMazda RX-7 1985, Fuel Cap Tester Adapter 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$14.21
- Herko®Fuel FilterMazda RX-7 Canada Built / USA Built 1985, Fuel Filter by Herko®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$13.44
- Radium®Direct Fit High Flow Stainless Fuel Filter KitMazda RX-7 1985, Direct Fit High Flow Stainless Fuel Filter Kit by Radium®. Want to improve fuel delivery to squeeze extra power out of your engine? Choose from top-quality Radium performance fuel system parts. Designed using the latest...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$294.45
- Radium®Fuel Hanger Surge Tank FeedMazda RX-7 1985, Fuel Hanger Surge Tank Feed by Radium®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest...High quality at an affordable priceExpertly made from premium materials$275.45
- Radium®Fuel Surge TankMazda RX-7 1985, Fuel Surge Tank by Radium®. A fuel surge tank (FST) is designed to prevent fuel starvation to the engine on vehicles with inadequate fuel tank baffling. The FST fuel pumps feed the fuel rail(s). The volume of fuel...High quality at an affordable priceExpertly made from premium materials$712.45
Shop By Service Type
Popular Products
- $33.27 - $41.63
-
- $44.95 - $45.34
1985 Mazda RX-7 Models
Popular Searches