Standalone Wiring Harness, 4L60E DBW Compatible with 1997-2004 GM DBW LS1 Vortec Engine 4.8L 5.3L 6.0L, Drive by Wire Throttle Body, LS Swap Wire Harness | Repair and Installation Guide
$123.99
Rated 2.9 out of 5 based on 28 customer ratings
28 ratingsSource: Amazon
Review this component in the context of the repair, installation access, nearby parts, and the result the job is intended to achieve.
About this item
- 【OEM DESIGN】This standalone wire harness is designed to be a complete wiring harness for fuel injection system on GM 1999 and 2004 vortec engines with drive by wire throttle body and 4L60E or 4L80E（with adapter） transmissions, exactly OEM design to easy installation.
- 【Premium Quality】The GM engine wiring harness is made of high-quality copper core wires, which has lower eccentricity and resistance, anti-corrosion, wear-resistant, non-deformation, well performed in conducting electricity. The wrapped plastic surfaces can stand high temperatures, all kinds of chemical reagent, strong impact, and press.
- 【Fits for】1997-2004 drive by wire LS1 4L60E or 4L80E（with adapter） engine automatic transmission harness, Gen III LS based engines 4.8 L 5.3 L 6.0 L, EV1 injectors, and rear mount camshaft position sensor. New GM Delphi connectors and TXL (polyethylene cross-linked) high temperature wires that meet GM specifications.
- 【Complete Accessories】The ls swap wiring harness including all engine and transmission sensor connectors, EV1 fuel injectors, Green/Blue PCM connectors. For use with GM 12200411 (Commonly known as 0411) PCM’s, GM 12565643 Accelerator Pedal, GM 12578953 TAC Module, 5 pin MAF. Wire harness connectors are universal color code. Good reinforced ring terminals, they are completely plug and play.
- 【Friendly Service】 We offer 2-year service, hassle-free return and money back policy, buy with confidence! If you have any questions about our products, please contact us by email, we will reply you within 12 hours.
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- Compare the listing with the part currently installed on your vehicle.
carl –
Not very well made, MAF plug pinned wrong. A picture above of the correct pinout. PCM not pinned correctly. 4 cylinders, injectors misfiring. Not pinned correctly.This is just a warning to other people about My experience with $98 Amazon swap harness. I’m not asking for advice.I already had my swap running for the last year with a factory gm harness. I wanted to pull it off and send it to Bob to get redone as a standalone harness. My problem is, my LS swapped C10 is my daily. So I got a cheap harness from Amazon for a **temporary** use. I installed it this weekend and it started and ran, but misfired on several cylinders, and had some codes for MAF, and iat.Well I spent all day today checking pinouts of the PCM and various connectors. Long story short 4 ecm pins were switched around (cylinder 3 and 6 ignition coil control pins) and cylinder 8 control pin was switched with iat reference pin) as well as all the MAF sensor pins were completely mixed up at the MAF connector. And I believe the o2s signals are mixed up as well because one bank is pulling fuel and the other bank is adding fuel, but I haven’t got that far yet. However I did get it running mostly right, no more misfires. Morale of the story is I knew better and I feel like an idiot despite having figured it out. A big F goes out to China. Learn how to read a diagram CHINA ffs.
Mike Oxlong –
Pinout is wrong, I know how to connect these harnesses and tested it with another harness no problems.
thomas crosby –
Engine ran perfectly fine on oem harness. Swapped out to the stand alone harness and 3 cylinders weren’t firing. Multiple maf codes. Going back to oem harness throwing this in trash
Breanne –
This was pretty easy to install and it works as it should. It is good quality at a decent price
Matthew –
Wiring harness was pinned wrong all over it was very unhappy with it
Joe –
J’ai du refaire la couette au complet
Jason Simpson –
Junk!!! Do not buy or you will regret it. You will have to repin so much of the harness just to get it to halfway work. Do not buy unless you live wasting time and money and just love punishing yourself with a headache
Rob –
I am having to go through the each pin and verify where it is hooked up. For example the purple wire to the left coil bank is swapped with the right coil bank. Have found at least 6 wires that are swapped. Real pain having to do this.
Bill H. –
Did take awhile to verify all pinout. I’ve used it for over months no issues.
jessy roberts –
Pin out is wrong vehicle will not run
LeviM4895 –
Good product