New LS Standalone Harness
 

Not sure if this was allowed, and I do not endorse nor work for these sellers, but I was looking on eBay for a 5.3 standalone harness or rework, and all of the new harnesses look exactly the same, and sell for $349 + or so. Figuring that they all came from China, I hoped on Alibaba and did a little searching and chatting. Turns out there is only one manufacture in China that makes this harness, and they sell to everyone that carries it. When I asked about pricing, she told me $268 shipped for 1, or if I order 10 or more, the price goes to $240. She did say that she can customize the harness to any spec I wanted, whether that was added or removing sensors or trans and lengthen/shorten the ECM leads. So I ordered one for $268, figuring I will save about $100 vs eBay. I will do a review on it when I receive it.

Anyways, here is a link if anyone is interested:
https://www.alibaba.com/product-deta...52c38538gfq5ON

Re: New LS Standalone Harness
 

Re: New LS Standalone Harness
 

Yea me too !

Re: New LS Standalone Harness
 

Drive by CABLE only !

Re: New LS Standalone Harness
 

Its a blue/red harness so its set for the early stuff on 411 pcms. Thats probably why its got the "DBC only" note. Wiring and connector need to be modded to work on the blue/green (late 02+) ECM's but will lack DBW control. If your using a cable setup, then be aware that some of the later GenIII Ecm's lacked IAC control to to DBC.

I may also be missing it, but in the pics it appears there is only a single ISS on the harness, meaning its setup for a 4l60e.

MFG doesn't show wire type either. TXL? GXL? Non rated? You have to be cautious with longevity of cheap wiring. Ask anyone who's bought an imported trailer lol.

Re: New LS Standalone Harness
 

look at the other harnesses below . they have DBW stuff .

Re: New LS Standalone Harness
 

I ordered for an LM7 with drive by cable and a 4l60e. My old harness was so brittle that taking the chance on this is worth it to me. Worse case is I have to buy a new year or two.

Re: New LS Standalone Harness
 

Let us know how it looks when you get it. Its not that we don't want it to work; its that we've chased enough crazy wiring for a lifetime lol.

Re: New LS Standalone Harness
 

Haha will do!

Re: New LS Standalone Harness
 

Any news on this?

Re: New LS Standalone Harness
 

It shipped on Saturday from Hong Kong via DHL. So once it arrives I will upload some pics.
Posted via Mobile Device

Re: New LS Standalone Harness
 

sounds good. ill be waiting!

Re: New LS Standalone Harness
 

I ordered a DBW harness from them and attempted to get it with the EV6 (08 and up)injector plugs.

It showed up with the wrong plugs, (99-06) and poor solder connections.
They ended up sending me the correct pig tails, but the harness still does not work.

I've started pulling off all of the loom to do some trouble shooting.

You're better off modding an original if you want to be cheap

Re: New LS Standalone Harness
 

So the guys who received said harness- I have a project in the works- 1989 K1500 with 24X LS conversion set up on SBC that has been waiting. I do have a 1999 truck harness or...pick this harness up. Or does anybody have a lead on a repin service?

Re: New LS Standalone Harness
 

I emailed them with my engine specs, interested to see what they come up with. They say most aftermarket sheet metal comes from only 1-2 places overseas so maybe the same holds true for aftermarket wiring harnesses?

Re: New LS Standalone Harness
 

Super fast reply, very knowledgeable and clearly understood my specs (i.e., 24x, DBW, EV6, etc.). Quoted me $180 plus shipping. Too good to be true? Maybe I’ll wait and see what the OP comes up with.

Re: New LS Standalone Harness
 

dang. for this price I might try them too. you have a link so I can see what they come up with for me?

Re: New LS Standalone Harness
 

Link is in first post.

Re: New LS Standalone Harness
 

So I got the harness in today, and I am happy with it so far. It will be about a month of so before I am ready to test the harness, but here are some pictures.

https://i.imgur.com/KN89Koam.jpg

https://i.imgur.com/5DkikCPm.jpg

https://i.imgur.com/MIr2kfem.jpg

https://i.imgur.com/Eq06hrXm.jpg

https://i.imgur.com/ZEy9vdpm.jpg

https://i.imgur.com/sP11tRcm.jpg

https://i.imgur.com/MEdrgvnm.jpg

Re: New LS Standalone Harness
 

The instructions are better than what I have gotten in the past when sending my harness out to get modified. I will post some pictures of the instructions here soon.

Re: New LS Standalone Harness
 

Thanks for the update, looks clean. What is your take on connector quality? Keep us posted.

Re: New LS Standalone Harness
 

That pic of your instruction sheet looks alot like the front of the PSI book....

Re: New LS Standalone Harness
 

yeah it does... I sent a request to the link on Friday, lets see if they msg back

Re: New LS Standalone Harness
 

Yeah all the add on part numbers start with PSI...I have not looked into that company, but this appears to be where they get their harnesses.

Re: New LS Standalone Harness
 

Any way you cab tell if they are using the proper wire type?