4L80E needs new wiring harness

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borrack

Junior Member
Joined
Dec 12, 2013
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Location
salt lake city
First Name
joey
Truck Year
1991
Truck Model
suburban
Engine Size
6.2
Any idea where I can find a new wiring harness for my 4L80E? Do I have to go to a dealer to try to figure out part numbers?

1991 3/4 ton 4x4 Suburban
last year of the square body
6.2 liter diesel
4L80E
 

kleedus

Full Access Member
Joined
Jan 25, 2012
Posts
1,726
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149
Location
wyo
First Name
Ray
Truck Year
1960 threw 91
Truck Model
c10 to k30
Engine Size
350 threw 454
ebay that is where I got most of my parts for my 4l80 build
 

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