Fuel Injection
566 parts
Harley-Davidson fuel injection components support electronic fuel delivery and engine management across a wide range of EFI-equipped motorcycles. The category includes Harley-Davidson fuel injection parts, fuel injectors, fuel pumps, fuel rails, throttle bodies, oxygen sensors, pressure regulators and related EFI components. Options also include Harley-Davidson fuel lines, check valves, injector seals, sensors and fuel system hardware for different model applications. Fitment, EFI system design, fuel delivery requirements and motorcycle model are important when selecting the correct Harley-Davidson EFI parts.
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Out of stock
Helix - 516-4736 - High-Pressure Fuel Line - Green - 5/16" - 3'
Helix Racing
$15.95Helix - 516-4736 - High-Pressure Fuel Line - Green - 5/16" - 3'FeaturesPremium transparent polyurethane tubing85 durometer provides superior abrasion, kink, tear, oxidation and chemical...$15.95 -
Out of stock
Helix - 140-0106 - High-Pressure Fuel Line - Green - 1/4" - 10'
Helix Racing
$45.95Helix - 140-0106 - High-Pressure Fuel Line - Green - 1/4" - 10'FeaturesPremium transparent polyurethane tubing85 durometer provides superior abrasion, kink, tear, oxidation and chemical...$45.95 -
Out of stock
Helix - 140-3106 - High-Pressure Fuel Line - Green - 1/4" - 3'
Helix Racing
$14.95Helix - 140-3106 - High-Pressure Fuel Line - Green - 1/4" - 3'FeaturesPremium transparent polyurethane tubing85 durometer provides superior abrasion, kink, tear, oxidation and chemical...$14.95 -
Helix - 380-9163 - High-Pressure Fuel Line - Red - 3/8" - 3'
Helix Racing
$16.95Helix - 380-9163 - High-Pressure Fuel Line - Red - 3/8" - 3'FeaturesPremium transparent polyurethane tubing85 durometer provides superior abrasion, kink, tear, oxidation and chemical...$16.95 -
Out of stock
Helix - 516-0203 - High-Pressure Fuel Line - Red - 5/16" - 10'
Helix Racing
$49.95Helix - 516-0203 - High-Pressure Fuel Line - Red - 5/16" - 10'FeaturesPremium transparent polyurethane tubing85 durometer provides superior abrasion, kink, tear, oxidation and chemical...$49.95 -
Out of stock
Goodridge - VTOL-007 - Universal Oil Line - 7"
Goodridge
$36.95Goodridge - VTOL-007 - Universal Oil Line - 7"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$36.95 -
Out of stock
Goodridge - VTOL-014 - Universal Oil Line - 14"
Goodridge
$41.95Goodridge - VTOL-014 - Universal Oil Line - 14"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$41.95 -
Out of stock
Goodridge - VTOL-013 - Universal Oil Line - 13"
Goodridge
$40.95Goodridge - VTOL-013 - Universal Oil Line - 13"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$40.95 -
Out of stock
Goodridge - VTOL-011 - Universal Oil Line - 11"
Goodridge
$39.95Goodridge - VTOL-011 - Universal Oil Line - 11"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$39.95 -
Out of stock
Goodridge - VTOL-010 - Universal Oil Line - 10"
Goodridge
$38.95Goodridge - VTOL-010 - Universal Oil Line - 10"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$38.95 -
Out of stock
Goodridge - VTOL-009 - Universal Oil Line - 9"
Goodridge
$41.29Goodridge - VTOL-009 - Universal Oil Line - 9"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$41.29 -
Out of stock
Goodridge - VTOL-008 - Universal Oil Line - 8"
Goodridge
$37.95Goodridge - VTOL-008 - Universal Oil Line - 8"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$37.95 -
Out of stock
Goodridge - VTOL-006 - Universal Oil Line - 6"
Goodridge
$36.95Goodridge - VTOL-006 - Universal Oil Line - 6"FeaturesPTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158 F to 500 F; shields oil systems from...$36.95 -
Out of stock
Gates - 27302 - Low Permeation Fuel Line - 3/16" - 2'
Gates
$6.94Gates - 27302 - Low Permeation Fuel Line - 3/16" - 2'FeaturesFive-layer Greenshield™ barrier technology keeps fuel out of the environment, while delivering peak fuel efficiencyHeat, oil, ozone- and...$6.94 -
Out of stock
Cometic - C10073 - Induction Module O-Ring Kit - Fuel Inj - Twin Cam
Cometic
$20.95Cometic - C10073 - Induction Module O-Ring Kit - Fuel Inj - Twin Cam Features Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle Made in the...$20.95 -
Out of stock
Akrapovic - P-LBSB4 - O2 Sensor Port Plug - 12 mm x 1.25
Akrapovic
$28.55Akrapovic - P-LBSB4 - O2 Sensor Port Plug - 12 mm x 1.25FeaturesPlatformPlugs the exhaust sensor port on models that do not require an O2 sensorSold as eachPlatformSpecs$28.55 -
Out of stock
Standard Motor Products - MC-TS1 - Replacement Engine Temperature Sensor - Fits 1999-2017; repl. OEM #32446-99
Standard Motor Products
$49.95Standard Motor Products - MC-TS1 - Replacement Engine Temperature SensorFeaturesSee factory parts manual for part number and applicationOEM replacement sensorReplacement Part for OEM Number(s):...$49.95 -
Out of stock
Standard Motor Products - MC-INJ3 - Replacement Fuel Injector - Fits 2002-2005 FLT, 2001-2005 FXST/FLST, 2004-2005 Dyna (4.04 gm/sec) (ea.); repl. OEM #27609-01/A/B
Standard Motor Products
$84.95Standard Motor Products - MC-INJ3 - Replacement Fuel InjectorFeaturesOEM replacement partsReplacement Part for OEM Number(s): 2760901,2760901A,2760901B,2760904Specs$84.95 -
Out of stock
Standard Motor Products - MC-TPS1 - Throttle Position Sensor - Fits 2002-2005 FLT/FLHT, 2001-2005 FXST/FLST/FXSTD, 2004-2005 Dyna
Standard Motor Products
$66.95Standard Motor Products - MC-TPS1 - Throttle Position SensorFeaturesSee factory parts manual for part number and applicationOEM replacement partsReplacement Part for OEM Number(s):...$66.95 -
Out of stock
Standard Motor Products - MC-TPS2 - Throttle Position Sensor - Fits 2006-2007 FLHT, 2006-2015 FXST/FLST, 2006-2017 Dyna
Standard Motor Products
$43.95Standard Motor Products - MC-TPS2 - Throttle Position SensorFeaturesSee factory parts manual for part number and applicationOEM replacement partsReplacement Part for OEM Number(s): 2765906Specs$43.95 -
Out of stock
S&S Cycle - 170-0348 - Throttle Hog Cable Operated Throttle Body Kit - Black - 66 mm - 124" Engine - Fits S&S T-Series 124" engines w/ S&S bolt pattern and 124" Hot Setup kit (w/ stock or standard S&S heads produced prior to 1/1/13), 417 size...
S&S Cycle
MSRP: $1,099.95$995.95S&S Cycle - 170-0348 - Throttle Hog Cable Operated Throttle Body Kit - Black - 66 mm - 124" EngineFeaturesRequires throttle body specific Stealth air cleaners (available separately) for 58 mm and 66...MSRP: $1,099.95$995.95 -
Out of stock
S&S Cycle - 170-0345 - Throttle Hog Cable Operated Throttle Body Kit - Black - 58 mm - 124" Engine - Fits S&S T-Series 124" engines w/ S&S bolt pattern and 124" Hot Setup kit (w/ stock or standard S&S heads produced prior to 1/1/13), 417 size...
S&S Cycle
MSRP: $1,125.95$995.95S&S Cycle - 170-0345 - Throttle Hog Cable Operated Throttle Body Kit - Black - 58 mm - 124" EngineFeaturesRequires throttle body specific Stealth air cleaners (available separately) for 58 mm and 66...MSRP: $1,125.95$995.95 -
Out of stock
S&S Cycle - 170-0338 - Throttle Hog Cable Operated Throttle Body Kit - Black - 58 mm - 124" Engine - Fits S&S T-Series 124" engines produced prior to 1/1/13, 417 size manifold
S&S Cycle
MSRP: $1,300.95$995.95S&S Cycle - 170-0338 - Throttle Hog Cable Operated Throttle Body Kit - Black - 58 mm - 124" EngineFeaturesRequires throttle body specific Stealth air cleaners (available separately) for 58 mm and 66...MSRP: $1,300.95$995.95 -
Out of stock
S&S Cycle - 170-0339 - Throttle Hog Cable Operated Throttle Body Kit - Black - 58 mm - 111" Engine - Fits S&S T-Series 111" engines produced prior to 10/1/12, 398 size manifold
S&S Cycle
MSRP: $1,325.97$995.95S&S Cycle - 170-0339 - Throttle Hog Cable Operated Throttle Body Kit - Black - 58 mm - 111" EngineFeaturesRequires throttle body specific Stealth air cleaners (available separately) for 58 mm and 66...MSRP: $1,325.97$995.95 -
Out of stock
S&S Cycle - 170-0289 - 70mm Induction Kit - Touring/Dyna
S&S Cycle
$2,080.95S&S Cycle - 170-0289 - 70mm Induction Kit - Touring/DynaFeaturesIncludes a 70mm S&S Throttle Hog throttle body and all components needed for installation on the 143" engineMade in the USASpecs$2,080.95 -
Out of stock
Gardner-Westcott - 7-107CSP-2 - Hex Socket Plug - 1/8" NPT
Gardner-Westcott
$5.95Gardner-Westcott - 7-107CSP-2 - Hex Socket Plug - 1/8" NPTFeaturesChrome finishMade in the USAReplacement Part for OEM Number(s): 4583048Specs$5.95 -
Out of stock
Horsepower, Inc - HPI-51D6-16B - Big Bore Throttle Body - Black - 51 mm - Twin Cam
Horsepower, Inc
$784.95Horsepower, Inc - HPI-51D6-16B - Big Bore Throttle Body - Black - 51 mm - Twin CamFeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow...$784.95 -
Out of stock
Horsepower, Inc - HPI-58D6-76B - Max Flow™ Throttle Body - Black - Twin Cam - 58 mm
Horsepower, Inc
$884.95Horsepower, Inc - HPI-58D6-76B - Max Flow™ Throttle Body - Black - Twin Cam - 58 mmFeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically...$884.95 -
Out of stock
Horsepower, Inc - HPI-55D6-16B - Big Bore Throttle Body - Black - 55 mm - Twin Cam
Horsepower, Inc
$784.95Horsepower, Inc - HPI-55D6-16B - Big Bore Throttle Body - Black - 55 mm - Twin CamFeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow...$784.95 -
Out of stock
Horsepower, Inc - HPI-55D1-16B - Big Bore Throttle Body - Black - 55 mm - Twin Cam
Horsepower, Inc
$784.95Horsepower, Inc - HPI-55D1-16B - Big Bore Throttle Body - Black - 55 mm - Twin CamFeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow...$784.95 -
Out of stock
Horsepower, Inc - HPI-55MF6-18B - Max Flow™ Throttle Body - Black - Twin Cam - 55 mm
Horsepower, Inc
$884.95Horsepower, Inc - HPI-55MF6-18B - Max Flow™ Throttle Body - Black - Twin Cam - 55 mmFeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically...$884.95 -
Out of stock
Horsepower, Inc - HPI-51D1-16B - Big Bore Throttle Body - Black - 51 mm - Twin Cam
Horsepower, Inc
$784.95Horsepower, Inc - HPI-51D1-16B - Big Bore Throttle Body - Black - 51 mm - Twin CamFeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow...$784.95 -
Out of stock
Horsepower, Inc - HPI-55MF1-18B - Max Flow™ Throttle Body - Black - Twin Cam - 55 mm
Horsepower, Inc
$884.95Horsepower, Inc - HPI-55MF1-18B - Max Flow™ Throttle Body - Black - Twin Cam - 55 mmFeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically...$884.95 -
Out of stock
Horsepower, Inc - HPI-51D6-17B - Big Bore Throttle Body - Black - 51 mm - Twin Cam
Horsepower, Inc
$784.95Horsepower, Inc - HPI-51D6-17B - Big Bore Throttle Body - Black - 51 mm - Twin CamFeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow...$784.95 -
Out of stock
Horsepower, Inc - HPI-55D1-18B - Big Bore Throttle Body - Black - 55 mm - Twin Cam
Horsepower, Inc
$784.95Horsepower, Inc - HPI-55D1-18B - Big Bore Throttle Body - Black - 55 mm - Twin CamFeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow...$784.95 -
Out of stock
Horsepower, Inc - HPI-51D1-17B - Big Bore Throttle Body - Black - 51 mm - Twin Cam
Horsepower, Inc
$784.95Horsepower, Inc - HPI-51D1-17B - Big Bore Throttle Body - Black - 51 mm - Twin CamFeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow...$784.95 -
Out of stock
Goodridge - HDFL-002EFI/BK - Fuel Line - Black - Touring/Trike
Goodridge
MSRP: $105.98$104.95Goodridge - HDFL-002EFI/BK - Fuel Line - Black - Touring/TrikeFeaturesAll components are resistant to all chemicals found in gasolineChrome steel hard line and fittingsUpgrade over stockSpecsMSRP: $105.98$104.95 -
Out of stock
Goodridge - HDFL-002EFI/CL - Fuel Line - Clear - Touring/Trike
Goodridge
MSRP: $105.98$104.95Goodridge - HDFL-002EFI/CL - Fuel Line - Clear - Touring/TrikeFeaturesAll components are resistant to all chemicals found in gasolineChrome steel hard line and fittingsUpgrade over stockSpecsMSRP: $105.98$104.95 -
Out of stock
Fuel-Tool - MC900 - Replacement Collar Kit - Fits 2001-2024 H-D models w/ Delphi fuel injection (except 2023-2024 FLHXSE/FLTRXSE, 24 FLHX/FLTRX, 2018-2024 Softail, V-Rod)
Fuel Tool
$19.95Fuel-Tool - MC900 - Replacement Collar KitFeaturesSaves money and days of bike down time by not having to replace the entire check valveMakes rusty and weather-beaten check valves look newUnique...$19.95 -
Out of stock
Daytona Twin Tec Llc - 22099 - Fuel Injector Set - M8 - 9.90 gm/sec
Daytona Twin Tech
$451.95Daytona Twin Tec Llc - 22099 - Fuel Injector Set - M8 - 9.90 gm/secFeaturesMade using the latest injector technologyIncludes detailed test reportMade in the USASpecs$451.95
Harley-Davidson Fuel Injection – EFI Fuel Injectors, Fuel Pumps & Throttle Bodies
Harley-Davidson fuel injection systems electronically control fuel delivery to the engine, using components such as fuel injectors, throttle bodies, fuel rails, sensors and fuel pumps to manage the intake and fuel supply system. This category includes Harley-Davidson fuel injection parts, electronic fuel injectors, fuel pump assemblies, fuel pump modules, fuel pressure regulators, fuel rails, throttle bodies and EFI control components. Harley-Davidson service information identifies injectors, fuel rails, throttle bodies, throttle-position sensors, idle-air-control components and fuel pressure regulators as parts of EFI systems.
The product range covers Harley-Davidson fuel injectors, high-performance injector sets, fuel pump kits and modules, EFI fuel lines, fuel filters, check valves, fuel pressure regulators, injector O-rings, intake manifold seals, oxygen sensors, MAP sensors, throttle-position sensors and throttle bodies. Electronic control and tuning products are also represented, including EFI engine management systems and fuel-injection controllers. Harley-Davidson fuel pump assemblies can include filters, hoses, wiring, connectors, seals and related tank hardware, making these components relevant for both replacement and fuel-system service.
Fuel injection fitment varies by motorcycle model, engine configuration, EFI generation, injector type, fuel-pump arrangement, throttle-body design and electrical connections. The selection covers applications for Sportster, Dyna, Softail, Touring, Twin Cam and Milwaukee-Eight motorcycles, along with replacement and performance components for different EFI configurations. Matching Harley-Davidson EFI fuel injectors, fuel pump assemblies, throttle bodies, oxygen sensors and related components to the specific motorcycle and original system helps ensure the correct connections, mounting arrangement and fuel-delivery specifications.