2007.5-2009 6.7L Ram Cummins Tuner Harness Plugs Kit

Protect your factory electrical system when installing aftermarket tuning with this 2007.5-2009 6.7L Ram Cummins Tuner Harness Plugs. Designed to seal unused wiring connectors and prevent damage from moisture, dirt, and engine heat.

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

Prevents Corrosion & Short Circuits: Locks out moisture, dirt, road grime, and engine heat to protect expensive OEM wiring harnesses from premature wear.

Complete Harness Protection: Weatherproofs open wiring harness connectors left disconnected after installing aftermarket performance tunes.

OEM-Style Snap Locks: Built with factory-grade locking tabs and internal rubber seals for a snug, vibration-resistant fit that won't vibrate loose.

Fits: 2007.5–2009 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).