{"product_id":"2016-2018-6-7l-ram-cummins-tuner-harness-plug-kit","title":"2016-2018 6.7L Ram Cummins Tuner Harness Plug Kit","description":"\u003c!-- more --\u003e\n\u003ch4\u003eFITMENT\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2016-2018 6.7L Dodge Ram Cummins 2500 3500 Turbo Diesel.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNote: This is for pick up only; Does NOT fit Cab \u0026amp; Chassis trucks. \u003c\/li\u003e\n\u003cli\u003eThe base kit does not include DEF tank plugs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDESCRIPTION\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eWhen installing aftermarket tuning or deleting factory emissions hardware on a 2016–2018 6.7L Cummins, multiple underhood and chassis electrical connectors are left unplugged and exposed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLeaving open sensor sockets exposed to rain, mud, road salt, and engine heat leads to severe pin corrosion, short circuits, and damaged wiring harnesses.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eThe Tuner Harness Plug Kit high-impact plugs lock out moisture and dirt to protect your truck’s electrical system and maintain a clean, professional engine bay and chassis layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e\u003cspan data-type=\"text\"\u003e\u003cspan data-type=\"leaf\"\u003eKey Features\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-Duty Automotive Plastic: Molded from heat-resistant, high-impact ABS polymer designed to withstand harsh under-hood operating conditions.\u003c\/li\u003e\n\u003cli\u003eEliminates Electrical Interference: Protects exposed pin terminals to prevent short circuits, signal noise, and phantom fault codes.\u003c\/li\u003e\n\u003cli\u003eFactory-Style Locking Snap Interfaces: Precision-molded tabs align perfectly with original OEM plugs for a snug, vibration-proof seal.\u003c\/li\u003e\n\u003cli\u003eComplete Harness Protection: Weatherproofs open wiring harness connectors left disconnected after installing aftermarket performance tunes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is a Tuner Harness Plug Kit used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit seals unused factory wiring connectors after tuning or aftermarket modifications. It helps protect exposed connectors from moisture, dirt, road debris, and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need these if my tuner already disables the factory components?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. Tuning may disable electronic functions, but unused physical connectors are still exposed to the environment. These plugs provide additional protection for the factory wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will installing these affect future maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The plugs are removable and allow easy access to the original connectors if factory components need to be serviced or reinstalled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these plugs heat resistant for engine bay use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. These harness plugs are designed to withstand typical engine bay conditions, including heat, vibration, and exposure to road contaminants, helping protect unused factory connectors during daily driving and heavy-duty use.\u003c\/p\u003e","brand":"True American Diesel","offers":[{"title":"Default Title","offer_id":47261113352380,"sku":"ER-0327","price":259.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/4101\/8044\/files\/1-1_c8f29fdc-a02e-4dce-9c19-f7da44d5a177.jpg?v=1786464540","url":"https:\/\/trueamericandiesel.com\/products\/2016-2018-6-7l-ram-cummins-tuner-harness-plug-kit","provider":"TrueAmericanDiesel","version":"1.0","type":"link"}