1981 Cadillac Eldorado Fuel System Parts
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ReplacementFuel PumpCadillac Eldorado With 18 gal. Rear Steel Tank 1981, Fuel Pump by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$7.04 - Fast®EZ-EFI 2.0® Fuel and Ignition Base KitCadillac Eldorado 4.1L 1981, EZ-EFI 2.0® Fuel and Ignition Base Kit by Fast®. Does NOT Include Fuel System. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest...Higher flowing and higher HP-capable throttle body for engines making up to 1200 HPMaintains ease-of-use that doesn't require a laptop or previous tuning experience$2,799.95
- Fast®EZ-EFI 2.0® Fuel and Ignition Master Kit with In-Tank Fuel Pump KitCadillac Eldorado 4.1L 1981, 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...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 KitCadillac Eldorado 4.1L 1981, 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...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 KitCadillac Eldorado 4.1L 1981, 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...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 Master Kit with In-Tank Fuel Pump KitCadillac Eldorado 4.1L 1981, 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...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 KitCadillac Eldorado 4.1L 1981, 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...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
- Brute Power®Electric Fuel PumpCadillac Eldorado 1981, Electric Fuel Pump by Brute Power®. Engineered with meticulous attention to quality and reliability, this product ensures many years of problem-free service. Built to match the OEM performance, it undergoes...Made utilizing the latest in technology and materialsBuilt to match the OEM performance$14.51
- Nitrous Express®Carbureted Nitrous Plate Wet SystemsCadillac Eldorado 1981, Carbureted Nitrous Plate Wet Systems by Nitrous Express®. The conventional system is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most advanced...High quality at an affordable priceExpertly made from premium materials$688.89 - $1,607.86
- Nitrous Express®Hitman Wet Nitrous SystemsCadillac Eldorado 4.1L 1981, Hitman Wet Nitrous Systems by Nitrous Express®. For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the Hitman is the way to go. Make your vehicle faster and more powerful...High quality at an affordable priceExpertly made from premium materials$491.29 - $1,483.70
- Dorman®OE Solutions™ Fuel TankCadillac Eldorado 1981, OE Solutions™ Fuel Tank by Dorman®. With Filler Neck. This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.Reliable replacement - this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and modelsDurable construction - this fuel tank is made from the same rugged materials as the original part for dependable service$218.79
- Brute Power®Fuel Pump StrainerCadillac Eldorado 1981, Fuel Pump Strainer by Brute Power®. Engineered with meticulous attention to quality and reliability, this product ensures many years of problem-free service. Built to match the OEM performance, it undergoes...Made utilizing the latest in technology and materialsBuilt to match the OEM performance$1.86
- Liland Global®Fuel TankCadillac Eldorado 1981, Fuel Tank by Liland Global®. 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,...Strict quality control from start to finishMade using the finest materials and advanced technologies$24.42 - $276.75
- Spectra Premium®Fuel Tank Filler NeckCadillac Eldorado 4.1L / 6.0L 1981, Fuel Tank Filler Neck by Spectra Premium®. When you are looking for OE quality and performance at an affordable price, Spectra Premium is the right choice for you. Designed and manufactured to meet or...Manufactured to meet OE fit and functionOE quality at an affordable price$21.80
- Mahle®Fuel Injection Throttle Body Mounting GasketCadillac Eldorado 6.0L 1981, Fuel Injection Throttle Body Mounting Gasket by Mahle®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$12.15
- ACDelco®Professional™ Fuel Tank CapCadillac Eldorado 1981, 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...Designed to meet all requirements of your vehiclesRight for your vehicle and lifestyle$18.68 - $22.65
- Stant®Fuel Tank CapCadillac Eldorado 1981, 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...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$3.46 - $13.66
- Hygrade®Carburetor Choke ThermostatCadillac Eldorado 4.1L with Rochester Carburetor 1981, Carburetor Choke Thermostat by Hygrade®. Make starting in cold weather easier with this product. Designed for your specific vehicle, this part controls the choke blade to allow...Direct replacementMeets or exceeds OEM quality standards$33.27
- Original Engine Management®Fuel Pump RelayCadillac Eldorado 1981, Fuel Pump Relay by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be manufactured to...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$8.28
- Mahle®Fuel Pump GasketCadillac Eldorado With PZEV Emissions 1981, Fuel Pump Gasket by Mahle®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.35
- WVE®Fuel Injector Repair KitCadillac Eldorado 6.0L 1981, Fuel Injector Repair Kit 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....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$47.53
- MotoRad®Throttle Position SensorCadillac Eldorado 1981, Throttle Position Sensor 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...Prevents leakingPrevent fuel loss through evaporation$70.58 - $103.43
- FRAM®Fuel Filter CartridgeCadillac Eldorado 1981, Fuel Filter Cartridge by FRAM®. Keep the fuel clean with an In-Line Gasoline Fuel Filter by FRAM. This unit is designed specially for protecting the engine and fuel system of the vehicle. It traps and holds the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$2.42 - $5.06
- Fast®Cigarette Lighter Socket ConnectorCadillac Eldorado 4.1L 1981, 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...High quality at an affordable priceExpertly made from premium materials$24.95
- Fast®EZ-EFI® Fuel Hand-Held Upgrade KitCadillac Eldorado 4.1L 1981, 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...Direct ReplacementNo Need to Update the ECU$395.95
- Fast®EZ-EFI® Throttle Cable Mount KitCadillac Eldorado 4.1L 1981, 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...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
- Torxe™Fuel FilterCadillac Eldorado 1981, Fuel Filter by Torxe™. 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,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$16.25
- Lectric Limited®Carburetor Idle Stop SolenoidCadillac Eldorado USA Built 1981, Carburetor Idle Stop Solenoid by Lectric Limited®. Made in U.S.A.! The Carburetor Idle Stop Solenoid is an electromagnetic device mounted on carburetor linkage that maintains the proper throttle opening...Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$40.00
- Lectric Limited®Throttle Position SensorCadillac Eldorado With Carburetor 1981, Throttle Position Sensor by Lectric Limited®. Keep your pride and joy running in tip-top shape with this premium product from Lectric Limited. Designed to fit and function exactly as the original,...Excellent solution for your classic or muscle car restorationMeant to restore the proper functionality of your vehicle’s electrical system$99.00
- Liland Global®Fuel Tank StrapsCadillac Eldorado 1981, Fuel Tank Straps by Liland Global®. 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...Strict quality control from start to finishMade using the finest materials and advanced technologies$24.42
Shop By Service Type
- Fuel Pump Replacement
- Fuel Tank Cap Replacement
- Fuel Filter Replacement
- Throttle Position Sensor Replacement
- Fuel Injector Replacement
- Fuel Water Separator Filter Replacement
- Fuel Tank Replacement
- Fuel Injector O-Rings Replacement
- Accelerator Cable Replacement
- Barometric Sensor Replacement
- Fuel Pressure Regulator Replacement
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