Service Parts

If you're thinking of building either a high performance or race multi–point fuel Injection system for your engine, look no further than Holley for the throttle body. Holley offers a line of universal throttle bodies that range in sizes from 1000 CFM to 2000 CFM and are available with standard square bore or DOMINATOR® flanges. These billet beauties will provide all the air your motor can ingest. ..

Stainless Steel Mounting Flange Shim for Retrofit Module Mounting into Poly Fuel TankApplicationUniversalBrandHolleyDiameter4.8"Emission Code5Product TypeFuel Pump ComponentPart Number12-877..

Fuel Pump Hanger Cork/Rubber Gasket and Screw Kit (6) Thicker gasket for use with 19-168 400 LPH with GM A Body Fuel tank application.BrandSniper EFIColorBlackEmission Code5FinishBlackFuel System TypeGasolineMaterialCork / RubberProduct TypeFuel Pump Hanger GasketPart Number19-170..

Remote Mount Vent Valve for EFI Fuel Tanks- Barb size is 5/16".BrandSniper EFIColorBlackEmission Code5FinishMachinedFuel System TypeGasolineProduct TypeRemote Mount Fuel Tank VentPart Number19-174..

Throttle cable/Transmission kick down cable combination bracket for use with Terminator EFI. Features:Provides an effective mounting point for throttle cable and transmission kick down cable attachmentBrandHolley EFIEmission Code5Product TypeCable BracketPart Number20-150..

Terminator Throttle BracketBrandHolley EFIEmission Code5Product TypeCable BracketPart Number20-151..

Spring and bracket kit needed when using a Ford automatic transmission with a Terminator EFI kit. BrandHolley EFIEmission Code5Product TypeTerminator EFI Service PartsPart Number20-152..

Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. They are available in 80 or 205 lb/hr flow rates to accommodate a variety of vehicles from mild street cars to high horsepower race applications. Holley..

Replacement 80 lb/hr injector for Terminator EFI.BrandHolley EFIEmission Code4Product TypeTerminator Fuel InjectorRated Injector Flow80 lb/hrPart Number522-801..

Replacement air temperature sensor for use with Commander 950 or Holley EFI. BrandHolley EFIEmission Code5MaterialBrassProduct TypeIntake Air SensorThread3/8" NPTPart Number534-20..

Replacement throttle body for Stealth Terminator EFI kit. Includes all sensors. Easy replacement, just swap the harness from your original throttle body and bolt it on.Features:Replacement throttle body for Stealth EFI KitBrandHolley EFICFM950Emission Code3FinishPolishedFlange Size4150Fuel Pressure43 PsiHeight3.000"Injector Size80Lb/Hr @ 43PSIProduct TypeStealth Terminator ThrottlebodyPart Number5..

Replacement throttle body for Stealth Terminator EFI kit. Includes all sensors. Easy replacement, just swap the harness from your original throttle body and bolt it on.Features:Replacement throttle body for Stealth EFI KitBrandHolley EFICFM950Emission Code3FinishHard Core GrayFlange Size4150Fuel Pressure43 PsiHeight3.000"Injector Size80Lb/Hr @ 43PSIProduct TypeStealth Terminator ThrottlebodyPart N..

Introducing 2x4 Terminator Stealth EFI upgrade components. The wait is over. These upgrade components allow you to use your current Terminator Stealth EFI throttle body, install a new main harness, and slave throttle body, and you are finished. This upgrade is also perfect for anyone wanting to convert their 2x4 supercharged combo over to Electronic Fuel Injection!Features:2x4 Side Mount Stealth T..

Throttle Position Sensor for kit 534-202Features:Replacement Throttle Position Sensor for kit 534-202BrandHolley EFIEmission Code5Product TypeThrottle Position SensorPart Number543-110..

This Throttle Position Sensor fits all Terminator 4150 Throttle Bodies, and Sniper EFI 4150 Throttle Bodies. Additionally, it is the service replacement sensor for the following: 502-9,112-577,112-578,112-587,112-588.BrandHolley EFIEmission Code5Product TypeThrottle Position SensorTransmissionN/APart Number543-111..

Coolant Temperature Sensor for Sniper EFI SystemsFeatures:Comes with pre-applied thread sealant for a leak free installationBrandHolley EFIEmission Code5Product TypeCoolant Temperature SensorThread3/8" NPTPart Number543-120..

Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system. Also compatible with 2nd Gen C950 or Holley EFI. Replaces Part # 534-194BrandHolley EFIConnector Type8 Pin metri-pack 150Emission Code3..

Replacement Holley EFI, Bosch Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system. BrandHolley EFIEmission Code3Product TypeOxygen SensorPart Number554-101..

Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs.Features:Plug and play for both fuel and oil pressure inputs with Holley EFI systems (Terminator systems monitor fuel pressure only)Stainless steel constructionComes with mating connector for custom configurationsLinear voltage output of 0.5-4.5 voltsBody Diameter7/8"Body Length2.558"BrandHolley EFIEmi..

Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs. Features:Plug and play for both fuel and oil pressure inputs with Holley EFI systems (Terminator systems monitor fuel pressure only)Stainless steel constructionComes with mating connector for custom configurationsLinear voltage output of 0.5-4.5 voltsBody Diameter7/8"Body Length2.558"BrandHolley EFIE..