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Weatherproof Harness Protection: Seals open engine and exhaust wiring connectors left exposed after aftermarket tuning or performance modifications.
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Prevents Corrosion & Shorts: Locks out moisture, dust, road salt, mud, and intense engine heat to protect expensive OEM wiring harness pins from failure.
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Heavy-Duty Construction: Molded from heat-resistant, high-impact ABS polymer engineered to withstand harsh under-hood environments and severe chassis vibration.
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Secure OEM-Style Fit: Built with factory-grade locking tabs and internal rubber seals for a snug, click-lock, vibration-resistant fit that won't loosen over time.
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Fit: 2007.5–2024 Dodge Ram 2500 and 3500 Pickup trucks equipped with the 6.7L Cummins turbo diesel engine (Note: For pickup models only; does not fit Cab & Chassis trucks. Base kit does not include DEF tank plugs).
