Shibby Engineering GM Duramax LBZ/LMM/LML Generic EGR Temperature Harness Plug (2006-2016 6.6L Duramax)

Overview

The Shibby Engineering GM Duramax 2006-2010 LBZ/LMM/LML Generic EGR Temperature Harness Plug is a factory-style connector used to properly cap and protect EGR temperature sensor harness connections on modified 6.6L Duramax trucks.

If you have upgraded or modified the intake or EGR system on your LBZ, LMM, or LML, certain temperature sensor connectors may be left exposed. This plug provides a clean, secure solution to seal those harness connections and protect them from moisture, dirt, and corrosion.

This is a protective harness component. It does not perform tuning or electronically modify the vehicle.

Key Details

• Factory-style GM connector interface
• Designed for EGR temperature harness applications
• Helps protect exposed connectors after intake or EGR upgrades
• Durable construction for under-hood and under-truck environments
• Single connector configuration
• Does not include tuning or calibration components

Compatibility

Compatible with GM 6.6L Duramax platforms:

• LBZ (2006–2007)
• LMM (2008–2010)
• LML (2011–2016)

Engine: 6.6L Duramax Diesel

What’s Included

• (1) GM LBZ/LMM/LML Generic EGR Temperature Harness Plug

Notes

• Intended for trucks that have undergone intake or EGR system modification.
• This is a harness protection component only.
• Does not replace tuning.
• Does not remove check engine lights or modify vehicle calibration.
• Verify application before purchase.

Why Choose Dieselr?

Dieselr provides vetted fitment guidance and clear compatibility information for Duramax platforms. We supply proven components that integrate cleanly with modified diesel trucks, helping you complete your build correctly the first time.