New build harnesses for Model Year 2008 and 2009 Hummer H3s for use with 58x LS V8s . The harness will plug into your existing ECM location, fuse box and body interconnects. No donor harnesses required!
Harnesses arrive labeled with installation instructions.
A performance tune will also be applied. Shipping is included. Allow 6 weeks lead time.
New build 2008 - 2009 Hummer H3 V8 Swap Harness and Tuning
$1,750.00Price
Please allow 6 weeks from the date of payment for harness completion.
Harnesses ship anywhere in the US for free!