EcoDiesel 3.0L - Shibby Engineering Tuner Harness Plug Kit (2014-2019)

EcoDiesel 3.0L Engine Harness Plug Kit

This plug kit protects unused exhaust and EGR wiring connectors on Ram and Jeep EcoDiesel models after emissions-system modifications. Seals open harness ports to stop moisture, dust and debris from getting in. Keeps your wiring reliable long-term and your engine bay looking factory-correct.

Brand Options

Pick between two manufacturers:

Shibby Engineering – Long-proven plug kit with solid track record.

Black Bandit – New option. Made locally so it costs less while meeting or beating the premium quality standards the diesel performance industry demands.

Key Features

Weatherproof Protection – Factory-style caps shield unused exhaust and EGR connectors from dirt, water and debris for reliable, long-term wiring protection.

OEM-Style Fit and Finish – Each plug integrates seamlessly with the factory harness. Clean, professional appearance after emissions-system removal.

Quick Installation – Installs in less than 30 minutes with basic hand tools. No special equipment required.

Benefits

Enhanced Wiring Protection – Weather-sealed caps help prevent corrosion, contamination, and premature wiring failure.

Clean, Factory-Like Appearance – Keeps the engine bay neat and organized even after significant emissions modifications.

Performance and Tuning Ready – Ideal for EcoDiesel trucks and SUVs equipped with EGR deletes and off-road performance tuning.

Compatibility

2014-2019 Ram 1500 (3.0L EcoDiesel)

2014-2019 Jeep Grand Cherokee (3.0L EcoDiesel)

Technical Specifications

Design: Snap-in protective caps for unused EGR and exhaust wiring connectors

Construction: Weather-resistant polymer with OEM-style locking tabs

Function: Seals open wiring ports created during emissions-system removal

Fitment: Direct OEM-style engagement, no cutting or wiring modification needed

Installation

Installation Time: Under 30 minutes using basic hand tools

Design: Tool-free snap-in for quick, secure installation

Use: Ideal for trucks and SUVs modified for off-road performance

Additional Information

Not Included:

DEF tank plugs

SOTF (Shift-On-The-Fly) tuning caps

(Available separately)

Perfect For: Vehicles with emissions-system deletes needing durable, weather-sealed harness protection.