Description
High Idle Kit, LB7 Duramax | 2001-2004 — 10457
This high idle kit gives you full manual control of the elevated idle on the 6.6L LB7 Duramax in 2001-2004 Chevy Silverado and GMC Sierra 2500HD and 3500HD trucks. You set and adjust the idle with your factory cruise control buttons, so there are no extra switches to mount or hide in the cab. We put this kit together and back it with the same troubleshooting steps our own techs use, listed below, so you can get it working right the first time.
Note: This kit will not work on medium duty trucks, because they already have a built in high idle.
Product details
- Controls the elevated idle with the factory cruise control buttons
- Works only in Park or Neutral; cruise control works as before while driving
- No extra switches to mount on automatic transmission trucks
- Installs with a wire and terminal at the ECM and a connection at the brake switch
- (1) 18 gauge light green wire, 5 ft, with ECM terminal
- (1) Expandable wire loom
- (1) Instant tap wire connector
- (1) Snap bushing grommet
Fitment / application
Merchant Automotive High Idle Kit LB7 2001-2004 Duramax 10457
Confirm year, engine, transmission or axle configuration before ordering.
Manufacturer product reference: Specifications and fitment.
