Shibby 2016–2019 GM LWN 2.8L Duramax Body Harness Plug Kit Pair (2016–2019 GM Duramax LWN 2.8L)

Weatherproof body harness plug kit for tuned GM 2.8L LWN Duramax trucks. Used to protect mid-ship chassis harness connectors that some tuners unplug or remove during optimization.

Overview

Add-on kit with weatherproof caps and factory-style interfaces. Designed to seal and protect the exposed mid-ship chassis harness when connectors are left unplugged during tuning or component removal. A protective solution, not a tuning device.

Key Details

• Weatherproof caps with factory-style interfaces for a factory-fit look and seal
• Specifically designed to protect the mid-ship chassis harness commonly unplugged during tuning
• Sold as a pair to cover both connectors
• Add-on kit intended for GM LWN 2.8L Duramax trucks from 2016–2019

Compatibility

2016–2019 GM Duramax LWN 2.8L

What’s Included

• Pair of weatherproof body harness plug caps with factory-style interfaces

Notes

Protective solution only. Not a tuning or performance device. Intended for mid-ship chassis harness connectors that are unplugged or removed during optimization—verify vehicle fitment before installation.

Why Choose Dieselr?

Clear fitment data. Dedicated tech support for dealers and experienced owners. Parts selection guided by real-world tuning workflows and verified applications.