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

Introduction

The EcoDiesel 3.0L Tuner Harness Plug Kit (2014–2019) is engineered to protect unused exhaust and EGR wiring connectors on Ram and Jeep EcoDiesel models after emissions-system modifications. By sealing open harness ports, this kit prevents contamination from moisture, dust and debris, ensuring long-term reliability while keeping your engine bay looking clean and factory-correct.

Available Manufacturers

Customers can now select between Shibby Engineering’s long-proven plug kit and the newly introduced Black Bandit variant. Because Black Bandit manufactures locally, they can offer a more cost-effective option while still meeting and often exceeding the premium quality standards demanded in the diesel performance industry.

Key Features

• Weatherproof Protection – Factory-style caps shield unused exhaust and EGR connectors from dirt, water and debris to ensure reliable, long-term wiring protection.
• OEM-Style Fit and Finish – Each plug integrates seamlessly with the factory harness, maintaining a 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 & 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 & Notes

• Installation Time: Under 30 minutes using basic hand tools
• Tool-free snap-in design for quick, secure installation
• 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.

Frequently Asked Questions (FAQ)

Q1: Does this fit both Ram and Jeep EcoDiesel vehicles?
A1: Yes. It fits 2014–2019 Ram 1500 and Jeep Grand Cherokee 3.0L EcoDiesel models.

Q2: Are tools required for installation?
A2: No. Installation takes under 30 minutes using only basic hand tools.

Q3: Are DEF or SOTF plugs included?
A3: No. Those components are sold separately.

Q4: Is this recommended for emissions-deleted vehicles?
A4: Yes. It is designed specifically to protect unused connectors after EGR or exhaust removal.

Q5: Does this maintain a factory-style appearance?
A5: Yes. The plugs fit cleanly and match the OEM look for a professional finish.