Shibby Underbody Harness Plug Kit (2020–2023 RAM Jeep EcoDiesel 3.0L)

Underbody harness plug kit for tuned or optimized 2020–2023 RAM and Jeep 3.0L EcoDiesel trucks. Provides factory-style, weatherproof caps to seal and protect exposed exhaust harness connectors after emissions component removal.

Overview

This Shibby underbody harness plug kit supplies weatherproof caps with factory-style interfaces to protect exhaust harness components on optimized trucks. Intended for underbody use where harnesses are exposed following aftermarket modifications or emissions component removal. This is a protective solution, not a tuning device.

Key Details

• Weatherproof caps with factory-style interfaces to seal exposed exhaust harness connectors.
• Designed for underbody exposure on 2020–2023 EcoDiesel trucks.
• Protects wiring from moisture, debris, and corrosion after sensors or components are removed.
• Provides a cleaner, secure connection for removed sensors during aftermarket work.

Compatibility

Fitment: 2020–2023 RAM and Jeep vehicles equipped with the 3.0L EcoDiesel engine.

What’s Included

• Weatherproof caps with factory-style interfaces to protect exhaust harness components (base kit).

Notes

• Does not cover EGR components.
• Does not include DEF tank harness plugs or connectors.
• Does not include Shift-On-The-Fly (SOTF) tuning caps. Additional components are being sourced separately.

Why Choose Dieselr?

Clear fitment. Verified support. Parts sourced with purpose. If you need fitment confirmation or parts guidance, Dieselr support will clarify what you need and why. We keep replacement and upgrade paths straightforward for professional shops and experienced owners.