5.3 Harness - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**special-K** · 08-23-2019, 09:30 AM

I ended up with this in a batch of parts I bought and have no use for it. I have no experience with the LS engine swaps, but my friend who does said it's worth $100. I know people say getting the harness/ECM with the engine they purchase is best. Makes sense, I'd agree. But what about the stand alone engines out there, hopefully for less money? It's in excellent condition, no cuts, complete, including ECM. It's out of an '01 with 5.3/auto. What do you think?

**CarlsLQ9SS** · 09-16-2019, 10:03 PM

I have bought a couple from a local junk yard for 125 with the pcm for a stand alone swap. I hope this helps.

**CarlsLQ9SS** · 09-16-2019, 10:05 PM

disregard, just seen you already sold it.

**special-K** · 09-18-2019, 06:22 AM

Hey, thanks Carl. That helps me to know I was in the right ball park.

08-23-2019, 09:30 AM	#1
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,862	5.3 Harness I ended up with this in a batch of parts I bought and have no use for it. I have no experience with the LS engine swaps, but my friend who does said it's worth $100. I know people say getting the harness/ECM with the engine they purchase is best. Makes sense, I'd agree. But what about the stand alone engines out there, hopefully for less money? It's in excellent condition, no cuts, complete, including ECM. It's out of an '01 with 5.3/auto. What do you think? Attached Images __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

09-16-2019, 10:03 PM	#2
CarlsLQ9SS Registered User Join Date: Aug 2018 Location: London, Ky Posts: 1,160	Re: 5.3 Harness I have bought a couple from a local junk yard for 125 with the pcm for a stand alone swap. I hope this helps.

09-16-2019, 10:05 PM	#3
CarlsLQ9SS Registered User Join Date: Aug 2018 Location: London, Ky Posts: 1,160	Re: 5.3 Harness disregard, just seen you already sold it.

09-18-2019, 06:22 AM	#4
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,862	Re: 5.3 Harness Hey, thanks Carl. That helps me to know I was in the right ball park. __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~



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