Shop for Engine Wiring Harnesses

Filter by Keyword

Filter by Category

» Ignitions and Electrical Clear

» Wiring Harnesses

» Engine Wiring Harnesses

Filter by Price Range

Filter by Brand

› ACCEL

› AEM

› ALLSTAR PERFORMANCE

› AMERICAN AUTOWIRE

› EDELBROCK

› FAST ELECTRONICS

› FORD

› GM PERFORMANCE PARTS

› HOLLEY

› PAINLESS WIRING

› POWERMASTER

1 - 10 of 91 results shown - Start over

Adapter Harness Wideband TERMINATOR-X

Adapter Harness Wideband TERMINATOR-X
HOLLEY | Part# HLY-558-463 More Details...

$64.15

Wire Harness Mpfi to SS Map Adapter

Wire Harness Mpfi To SS Map Adapter
HOLLEY | Part# HLY-558-466 More Details...

$47.24

Wire Harness LS to SS Map Adapter

Wire Harness LS To SS Map Adapter
HOLLEY | Part# HLY-558-467 More Details...

$36.90

99- Vortec Engine Fi Wiring Harness Ex

Efi Wiring Harness - Extra Length - GM LS-SERIES 2003-06 - Kit
PAINLESS WIRING | Part# PWI-60218 More Details...

$659.99

J2b Auxiliary Harness Kit

Efi Wiring Harness - J2b Auxiliary Connector Harness - Holley Dominator Efi - Universal - Kit
HOLLEY | Part# HLY-558-402 More Details...

$161.95

73-87 GM Truck A/C Harn Ess

73-87 GM Truck A/C Harn Ess
PAINLESS WIRING | Part# PWI-30902 More Details...

$103.99

Efi Injector Harness - Universal Untermi

Fuel Injector Harness - Unterminated - Bosch Terminal Ends Included - Holley HP/DOMINATOR Efi - Kit
HOLLEY | Part# HLY-558-204 More Details...

$207.85

SUB-HARNESS Mopar GEN-3 HEMI VVT & SRV

SUB-HARNESS Mopar GEN-3 HEMI VVT & SRV
HOLLEY | Part# HLY-558-132 More Details...

$151.15

LT-1 Wiring Harness 92-97 5.7l

Efi Wiring Harness - Extra Length - GM LT-SERIES 1992-97 - Kit
PAINLESS WIRING | Part# PWI-60505 More Details...

$744.99

98-02 GM Ls1 Fuel Inj. Wiring Harness

Efi Wiring Harness - GM LS-SERIES 1998-2002 - Kit
PAINLESS WIRING | Part# PWI-60508 More Details...

$569.99