Engine Wiring Harnesses
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A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit
PAINLESS WIRING
$89.99A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - KitPWI30902$89.99 -
Alternator Harness Adapter - Powermaster CS130D to CS130 - Each
POWERMASTER
$34.99Alternator Harness Adapter - Powermaster CS130D to CS130 - EachPWM160$34.99 -
Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit
PAINLESS WIRING
$71.09Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - KitPWI30831$71.09 -
Cam Sensor Harness - LS2 - GM LS-Series - Each
CHEVROLET PERFORMANCE
$28.99Cam Sensor Harness - LS2 - GM LS-Series - EachGMP12627501$28.99 -
CAN Wiring Harness - Extension Harness - 12 ft Long - Black Rubber Coated - Each
HOLLEY
$53.96CAN Wiring Harness - Extension Harness - 12 ft Long - Black Rubber Coated - EachHLY558-426$53.96 -
CAN Wiring Harness - Extension Harness - 8 ft Long - Black Rubber Coated - Each
HOLLEY
$44.96CAN Wiring Harness - Extension Harness - 8 ft Long - Black Rubber Coated - EachHLY558-425$44.96 -
CAN Wiring Harness - Extension Harness - 9 in Long - Black Rubber Coated - Each
HOLLEY
$35.96CAN Wiring Harness - Extension Harness - 9 in Long - Black Rubber Coated - EachHLY558-428$35.96 -
Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit
PAINLESS WIRING
$161.99Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - KitPWI30830$161.99 -
Connector Kit - Early TPS Sensor - Connectors - Terminals - Each
FAST ELECTRONICS
$19.95Connector Kit - Early TPS Sensor - Connectors - Terminals - EachFST308030$19.95 -
Data Transfer Cable Adapter - 2 Pin Harness to CAN - Each
HOLLEY
$28.65Data Transfer Cable Adapter - 2 Pin Harness to CAN - EachHLY558-430$28.65 -
EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit
PAINLESS WIRING
$463.49EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - KitPWI60510$463.49 -
EFI Wiring Harness - Camshaft Ignition Harness - Holley HP / Dominator EFI - Universal - Kit
HOLLEY
$71.96EFI Wiring Harness - Camshaft Ignition Harness - Holley HP / Dominator EFI - Universal - KitHLY558-431$71.96 -
EFI Wiring Harness - Drive by Wire - Holley Dominator EFI - GM - Each
HOLLEY
$193.46EFI Wiring Harness - Drive by Wire - Holley Dominator EFI - GM - EachHLY558-429$193.46 -
EFI Wiring Harness - Drive by Wire - Holley EFI - Ford Coyote - Each
HOLLEY
$197.96EFI Wiring Harness - Drive by Wire - Holley EFI - Ford Coyote - EachHLY558-422$197.96 -
EFI Wiring Harness - EV6 / USCAR Style Injectors - Holley EFI - Small Block Ford - Each
HOLLEY
$134.96EFI Wiring Harness - EV6 / USCAR Style Injectors - Holley EFI - Small Block Ford - EachHLY558-212$134.96 -
EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit
PAINLESS WIRING
$644.39EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - KitPWI60221$644.39 -
EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit
PAINLESS WIRING
$652.49EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - KitPWI60505$652.49 -
EFI Wiring Harness - GM LS-Series 1998-2002 - Kit
PAINLESS WIRING
$494.99EFI Wiring Harness - GM LS-Series 1998-2002 - KitPWI60508$494.99 -
EFI Wiring Harness - GM LS-Series 1999-2006 - Kit
PAINLESS WIRING
$521.99EFI Wiring Harness - GM LS-Series 1999-2006 - KitPWI60217$521.99 -
EFI Wiring Harness - GM LT-Series 1992-97 - Kit
PAINLESS WIRING
$584.99EFI Wiring Harness - GM LT-Series 1992-97 - KitPWI60502$584.99 -
EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit
PAINLESS WIRING
$373.49EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - KitPWI60101$373.49 -
EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit
PAINLESS WIRING
$445.49EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - KitPWI60102$445.49 -
EFI Wiring Harness - GM TPI Injection 1990-92 - Small Block Chevy - Kit
PAINLESS WIRING
$449.91EFI Wiring Harness - GM TPI Injection 1990-92 - Small Block Chevy - KitPWI60103$449.91 -
EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each
HOLLEY
$49.46EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - EachHLY558-491$49.46 -
EFI Wiring Harness - J1A/B - Holley Dominator EFI - Each
HOLLEY
$86.36EFI Wiring Harness - J1A/B - Holley Dominator EFI - EachHLY558-400$86.36 -
EFI Wiring Harness - J2A Auxiliary Connector Harness - Holley Dominator EFI - Universal - Kit
HOLLEY
$179.96EFI Wiring Harness - J2A Auxiliary Connector Harness - Holley Dominator EFI - Universal - KitHLY558-401$179.96 -
EFI Wiring Harness - J2B Auxiliary Connector Harness - Holley Dominator EFI - Universal - Kit
HOLLEY
$125.96EFI Wiring Harness - J2B Auxiliary Connector Harness - Holley Dominator EFI - Universal - KitHLY558-402$125.96 -
EFI Wiring Harness - Magnetic Pickup - Holley Dominator EFI - GM LS-Series - Each
HOLLEY
$71.96EFI Wiring Harness - Magnetic Pickup - Holley Dominator EFI - GM LS-Series - EachHLY558-303$71.96 -
EFI Wiring Harness - Main Battery Harness - Fuel Pump Relay - Sniper 2 EFI - Power Distribution Module - Each
HOLLEY
$170.96EFI Wiring Harness - Main Battery Harness - Fuel Pump Relay - Sniper 2 EFI - Power Distribution Module - EachHLY558-191$170.96 -
EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit
HOLLEY
$125.96EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - KitHLY558-490$125.96 -
EFI Wiring Harness - Main Battery Harness - Sniper 2 EFI - Power Distribution Module - Each
HOLLEY
$116.96EFI Wiring Harness - Main Battery Harness - Sniper 2 EFI - Power Distribution Module - EachHLY558-190$116.96 -
EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 24x Reluctor Wheel - LS1 / LS6 - GM LS-Series - Each
HOLLEY
$494.96EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 24x Reluctor Wheel - LS1 / LS6 - GM LS-Series - EachHLY558-102$494.96 -
EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 58x Reluctor Wheel - LS2 / LS3 / LS7 - GM LS-Series - Each
HOLLEY
$494.96EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 58x Reluctor Wheel - LS2 / LS3 / LS7 - GM LS-Series - EachHLY558-103$494.96 -
EFI Wiring Harness - Main Power - Holley Dominator EFI - Each
HOLLEY
$77.36EFI Wiring Harness - Main Power - Holley Dominator EFI - EachHLY558-308$77.36 -
EFI Wiring Harness - MPFI Main Harness - Holley HP / Dominator EFI - Universal - Each
HOLLEY
$413.96EFI Wiring Harness - MPFI Main Harness - Holley HP / Dominator EFI - Universal - EachHLY558-104$413.96 -
