Engine harness from 04 work on 03?

yellowpatrol · Post by **yellowpatrol** » Wed Feb 27, 2008 1:35 pm

Bah, I feel bad for starting another wire harness topic, but I felt that this question was too different to put in the other topic. I've got a possible 2004 SRT engine wire harness that I can buy, but will it work with the 2003 SRT engine? I mean, with the injectors being different and all, would it be okay?

You guys are so smart

Danteneon · Post by **Danteneon** » Wed Feb 27, 2008 1:59 pm

Well, here is what I come up with...

I didn't know if you needed to know about just the engine harness, or the engine bay harness, so I went with both.

'03 Engine harness part #5029302AE...MSRP $644.00

'04 Engine harness part #5030514AB...MSRP $204.00

Big difference in price! I do not know what makes them that different however.

'03 and '04 Engine bay harness (up to 10-06-03) part #5029303AC...MSRP $1335.00

'03 and '04 Engine bay harness (after 10-06-03) part #5029303AH...MSRP $1335.00

Again, what the actual differences or, I don't know, sorry.

So there is your info.

Post by **Diablo0** » Wed Feb 27, 2008 2:19 pm

I'm trying to think of any difference between '03 and '04 and I can't think of any

I'd have to compare PIN outs though...

yellowpatrol · Post by **yellowpatrol** » Wed Feb 27, 2008 2:19 pm

Yeah, I was only concerned with the engine harness, not the bay, but WOW that is a big difference. I wonder what they changed.

2002TuRboNeoN · Post by **2002TuRboNeoN** » Fri Feb 29, 2008 12:02 pm

there was a battery temp sensor for the 03, 04 but not 05 i think, not sure why the prices are so diffrent i guess 200 for 2 harnesses was a steal

yellowpatrol · Post by **yellowpatrol** » Fri Feb 29, 2008 12:04 pm

Hmm I might buy this one, I just have to decide if it's worth $100, or if I should try to repair my existing harness.

NickKo · Post by **NickKo** » Sun Mar 02, 2008 12:43 am

yellowpatrol wrote:Hmm I might buy this one, I just have to decide if it's worth $100, or if I should try to repair my existing harness.

I'd try to repair the existing harness.... Do you have it off the car ??

If it's already off the car, it's much easier to see what the problem is, and to fix it....

-Nick

yellowpatrol · Post by **yellowpatrol** » Sun Mar 02, 2008 11:07 am

Yeah well I've got the 03 harness that came on the 03 engine, but a few of the wires have been snipped. What's the proper way to fix that type of thing?

He Hate Me · Post by **He Hate Me** » Sun Mar 02, 2008 1:26 pm

Soldering

BlackRoseRacing · Post by **BlackRoseRacing** » Sun Mar 02, 2008 4:42 pm

solder,heat shrink at wrap
I honestly don't know what the difference is between the 03 and 04 either other than the price. I do know there is a pcm difference between the 03/04 but the connectors are still the NGC style...

yellowpatrol · Post by **yellowpatrol** » Sun Mar 02, 2008 4:45 pm

Dude for $200 I might just buy a brand new one, I don't even think it's worth the time and effort to repair it, and then not know if it will crap out on me. If I do that, I'll let you know if they are interchangeable

EDIT: Here's pics of mine:

^totally chopped the hell off

^busted connector

BlackRoseRacing · Post by **BlackRoseRacing** » Sun Mar 02, 2008 4:50 pm

thats a little bit butchered.....

yellowpatrol · Post by **yellowpatrol** » Sun Mar 02, 2008 4:52 pm

I know it. They must have pulled the engine out of the car in under 10 minutes. I think I'll be heading to the dealer here pretty soon for a new harness.

BlackRoseRacing · Post by **BlackRoseRacing** » Sun Mar 02, 2008 4:57 pm

Why not check Ebay first, a used harness might be worth while Vs the $ on a new harness...
I picked up a used R/T harness for my car for cheap...

yellowpatrol · Post by **yellowpatrol** » Sun Mar 02, 2008 5:02 pm

I was watching one that was from an 04, which is what sparked this whole thread, but that one ended up selling somewhere around 150 plus shipping I believe. Not to mention it was used. At that rate I may as well buy new. I will keep watching though in case there are any other deals.

2002TuRboNeoN · Post by **2002TuRboNeoN** » Sun Mar 02, 2008 7:17 pm

actually i meant 200 for 2 complete interior wiring harnesses with fuse box and all.....dealer might be over 400 bucks im still looking on forums for the other harness i need stealerships suck

datadave49 · Post by **datadave49** » Sun Mar 02, 2008 10:57 pm

Hey Hey
Check on ebay for 4carz ask him for the harness you need I got most of my parts from him
Dave

Post by **Diablo0** » Mon Mar 03, 2008 10:48 am

You might be able to fix that buy splicing some of the plugs and wires off your Neon harness onto that. I had to do that on mine since the horn, washer bottle motor, and corner lights were torn off so I cut them of my Neon harness and soldered it onto the SRT harness.

yellowpatrol · Post by **yellowpatrol** » Mon Mar 03, 2008 12:40 pm

Diablo0 wrote:You might be able to fix that buy splicing some of the plugs and wires off your Neon harness onto that. I had to do that on mine since the horn, washer bottle motor, and corner lights were torn off so I cut them of my Neon harness and soldered it onto the SRT harness.

Another good idea