Wiring Harness Adapters

Showing 1–30 of 32 results

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  3-wire to 5-wire MAF Adapter Harness

  $15.95 Add to cart
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  Crank Position Sensor Splitter 24x and 58x

  $40.00 Add to cart
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  Custom Electronic Throttle Wiring

  $199.95 Add to cart
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  Denso Injector harness for Holley EFI Bosch 210

  $125.00 – $175.00Price range: $125.00 through $175.00 Select options This product has multiple variants. The options may be chosen on the product page
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  Dominator EFI and Term X Max GM DBW 558-406 CPW

  $199.95 Add to cart
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  E-Fan add-on module (Sealed)

  $149.00 Add to cart
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  EV1 LSx Injector harness for Holley EFI

  $95.00 Add to cart
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  EV6 LSx Injector harness for Holley EFI

  $95.00 Add to cart
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  Fuel Injection Harness for Left Hand Fuel Rail 2014-2016 5.3L 6.2L V8 Gen V

  $65.00 Add to cart
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  Fuel Injection Harness for Left Hand Fuel Rail 2017-25 5.3L 6.2L V8 Gen V

  $39.00 Add to cart
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  Fuel Injection Harness for Right Hand Fuel Rail 2014-2024 5.3L 6.2L V8 Gen V

  $42.00 Add to cart
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  Fuel Pressure, Oil, TPS Extension harness

  $25.00 – $30.00Price range: $25.00 through $30.00 Select options This product has multiple variants. The options may be chosen on the product page
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  Gen V Adapter kit for Port Injection

  $150.00 Add to cart
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  H.D. E-Fan add-on module (Sealed)

  $179.00 Add to cart
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  Holley EFI Dominator Terminator GM Drive-by-wire harness – early truck

  $195.95 Add to cart
• Sale!

  Holley EFI Main Power harness 558-308 CPW

  $86.53 Original price was: $86.53.$75.00Current price is: $75.00. Add to cart
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  LS Cam Sensor Extension Harness 36″ or 48″

  $30.00 – $38.00Price range: $30.00 through $38.00 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  LS Coil Extension Harness 24″ 36″ 48″ 60″

  $64.00 – $76.00Price range: $64.00 through $76.00 Select options This product has multiple variants. The options may be chosen on the product page
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  LS Flat Gray to Round-Style Pressure Sensor Adapter

  $20.00 – $25.00Price range: $20.00 through $25.00 Select options This product has multiple variants. The options may be chosen on the product page
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  LS MAIN HARNESS TO LS3-STYLE MAP SENSOR ADAPTER

  $25.00 – $30.00Price range: $25.00 through $30.00 Select options This product has multiple variants. The options may be chosen on the product page
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  MAF adapter harness – Holley 2 pin MAT to GM 5 pin MAF

  $35.00 Add to cart
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  Main Wire Disconnect for 8 10 12 gauge wire

  $24.99 – $34.99Price range: $24.99 through $34.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Multec LSx Injector harness for Holley EFI

  $95.00 Add to cart
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  Oil Pressure, Fuel Pressure, TPS Y-Splitter

  $35.00 Add to cart
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  Pedal Adapter – Holley 6 pin to 8 pin GTO

  $40.00 Add to cart
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  Pedal Adapter – Holley 6 pin to GM Full Size Truck (NBS)

  $35.00 Add to cart
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  Pedal sub-harness – Holley 6 pin to 10 pin C5 Corvette

  $45.00 Add to cart
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  Pedal sub-harness – Holley 6 pin to 10 pin GM Full Size Truck

  $45.00 Add to cart
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  Pedal sub-harness – Holley 6 pin to Colorado/Canyon Truck

  $50.00 Add to cart
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  S10 C101 Harness adapter

  $35.00 Select options This product has multiple variants. The options may be chosen on the product page