LS Engine Wiring Harness Compatible with 1999-2006 DBC LS1 4.8 5.3 6.0 Vortec Drive by Cable 4L60E, with Guide Manual

For better after-sales service, you can contact us 24 hours a day with any questions regarding the Engine Wiring Harness.

Compatible with Drive By Cable LS1 Engines from 1997 to 2006 for Chevy GMC Cadillac Hummer Trucks equipped with Vortec 4.8L, 5.3L, and 6.0L engines, as well as a 4L60E Transmission.

Installation is made easy with a complete set of instructions and a list of compatible parts included with the Wiring Harness. Simply follow the manual for a hassle-free installation process.

The Engine Wiring Harness includes all necessary Dash Connections such as ‘Speedometer’, ‘Tachometer’, ‘Park Neutral’, ‘TCC’, ‘Malfunction Indicator’, and ‘a DLC Port’.

This harness is designed to be a direct replacement for LS1 Engine Wiring Harnesses on Chevy GMC Cadillac Hummer Trucks with Vortec 4.8L, 5.3L, and 6.0L engines from 1997 to 2006, along with a 4L60E Transmission.

Key features of the harness include extra length for easy PCM mounting under the dash (an additional 36 inches for computer mounting convenience) and a high-quality grommet that can be adjusted for desired mounting positions.

Installation is a breeze with included instructions and color-coded plug-and-play LS stand-alone harness plugs. For any inquiries or concerns, feel free to reach out to us for prompt assistance.

Your satisfaction is important to us, and we sincerely thank you for choosing our ls swap harness. In the unlikely event of any quality issues, you can request a replacement product as we strive to provide a positive shopping experience for our customers.

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