Diesel Place banner
1 - 6 of 6 Posts

·
Registered
Joined
·
3 Posts
Discussion Starter · #1 ·
Hey guys I have a 06 Gmc topkick c5500 needs part 15815893 harness ...can't find one but can a 15815892 fit?
 

·
Administrator
Joined
·
19,363 Posts
Welcome to DieselPlace
(y)
 
  • Like
Reactions: Fleetmack1

·
Registered
Joined
·
1,018 Posts
Have you checked ebay?
I see a lot of new and used harness. Just search "gmc topkick harness'
 

·
Registered
Joined
·
3 Posts
Discussion Starter · #4 ·
Have you checked ebay?
I see a lot of new and used harness. Just search "gmc topkick harness'
Nothing on ebay unfortunately.
I repaired like 10 wires so far but still these trucks move alot at out of nowhere ill go into limp mode. It all points to the upper harness to ecm. I have a new lower one I bought but apparently the one I need they discontinued.
 

·
Registered
Joined
·
2 Posts
You can try these guys they have just about everything Used Heavy Duty Truck Parts | Quality Semi Truck Salvage (vanderhaags.com)
 
1 - 6 of 6 Posts
Top