🔧 Upgrade Your Ride with Confidence!
The PEIYAOTCO Standalone Harness is engineered for seamless integration with 4L60E DBW LS engines, specifically designed for Chevy, GMC, and Cadillac models from 2003 to 2007. This high-quality harness features durable copper wiring, ensuring excellent conductivity and resistance to environmental factors. With a plug-and-play design, installation is straightforward, making it an ideal choice for both DIY enthusiasts and professionals. Backed by quality assurance and expert support, this harness is your go-to solution for a reliable engine swap.
C**T
Wires all out of whack for pcm
Wiring is all wrong and no response from seller.. need picture of what color goes to what pin on the throttle body connector for this specific harness as they are crossed somewhere..
H**D
Wouldn't buy again
They had wires wrong on the ecm they had the same color wires switched around on coil number 8 an iat wires
Trustpilot
1 month ago
2 months ago
