View Full Version : PNs for PCM Harness Seals

02-28-2011, 01:08 AM
Long story short, got a new tune flashed for my 01' Silverado. The original orange harness to pcm seals were stuck to the pcm and the tuner pulled them off when he installed the tune, and I left without thinking to ask for them. Figured I would purchase new ones anyway since they were 10 years old, but the parts guy at the local stealership tried to look if up and came back with a blank stare. Is there an actual part number for them? They can't be more than a couple bucks but I'm not putting it back in the truck until I have em so right now I'm SOL. Thanks

02-28-2011, 02:49 AM

I believe it only comes with one seal. I ordered 2 for $30 shipped at (

There's only a handful of places online that I found carries them. Most are sketchy so why not buy them from a sponsor.

02-28-2011, 02:59 AM
Thanks for the info. I couldn't find it on GMPartsDirect using the directory so I was at a loss.

02-28-2011, 03:09 AM
GMPD is a few dollars cheaper than SD but they slam you with shipping and they have been known to take forever to ship. Go with SD or your local stealership.

03-02-2011, 04:09 PM
I got a pair from for $11 shipped. they arrieved 2 days after i sent payment, pretty happy with them.