2016-2018 6.7L Ram Cummins Tuner Harness Plug Kit

Protect your factory electrical system from moisture and road grime with this 2016-2018 6.7L Ram Cummins Tuner Harness Plug Kit. Designed to seal open sensor sockets and prevent severe pin corrosion or short circuits after installing aftermarket tuning.

Heavy-Duty Automotive Plastic: Molded from heat-resistant, high-impact ABS polymer designed to withstand harsh under-hood heat cycles and rugged operating conditions.

Eliminates Electrical Interference: Keeps exposed pin terminals completely covered to prevent short circuits, signal noise, and phantom fault codes.

Factory-Style Locking Snap Interfaces: Precision-molded tabs align perfectly with OEM plugs for a snug, airtight, and vibration-proof seal.

Complete Harness Protection: Safely weather-proofs open wiring harness connectors left disconnected after installing aftermarket performance tunes.

Fits: 2016–2018 6.7L Dodge Ram Cummins 2500 and 3500 Turbo Diesel pickup trucks (Note: For pickup trucks only; does NOT fit Cab & Chassis trucks. Base kit does not include DEF tank plugs).