1. Home
  2. wiring harness

Painless Wiring GM Gen III LS Wiring Harness

$ 30.99

4.8 (549) In stock

Painless GM Gen III LS Swap Wiring Harness makes your Jeep engine swap a simple task! This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount, perfect for those that plan to mount these components under the dash or in the glove box. This harness supports both flex and non flex fuel engines, (Flex fuel engines will require an inline fuel composition sensor in order to run E85). Included is a 10 circuit weatherproof fuse block & mounting bracket with GM color coded wires and labels for easy installation. Requires manual transmission or 4L60E, 4L65E, 4L80E, or 4L85E automatic transmission. Please Note : This harness is standalone and is not intended to replace the OEM engine wiring. Made in the USA.

HVL81TD - GEN III VORTEC HARNESS: 2002-07 8.1L w/ 4L80E Transmission, Drive By Wire - Howell EFI Jeep LS LT Vortec EcoTec3 & GM Based EFI Conversions

Painless Wiring GM Gen III LS Wiring Harness

LS SWAPS: Wiring Harness and Wiring Guide

ICT Billet WEKN030-36: 36 in. Knock Sensor Extension Harness, GM Chevy/GMC Gen III LS Engines

PSI, Standalone Wiring Harness, LS Wiring, LS Wirng Harness, LSX Harness, LSX Swap Harness, LS, LSX, LS1, LS2, LS3, LS7, LSA, LS9, LT1, Vortec, 58X, 24X, Swap

Painless Performance 60712 C10 ECM With 2002 GM Gen III Truck Tunes and VATS Removed Chevrolet 1960-1987

Jeep Jk Cooling Fan Wiring Diagram, Jeep wiring diagram wrangler radio cherokee tj grand 2002 stereo subwoofer 2007 2010 1997 jk wire liberty 2000 justanswer speaker.

High Amp 1-Wire Alternator Wiring Kit from Painless Performance

Painless 10104 21-Circuit GM Pickup Wiring Harness/Switch Kit

Painless Wiring - LS Swap Wiring Overview

Fuel Injection Harness-GAS Painless Wiring 60217 for sale online

LT1 F-Body Plug and Play Gen III LS Swap Harness

TBI Wiring Harness – Affordable Fuel Injection

Brian Fainter Jeep Conversion with PSI Standalone Wiring Harness