FITMENT
- 2020–2022 6.7L Ford F-250 F-350 F-450 Super Duty V8 Diesel.
- This kit is purely a hardware protection solution; it contains zero tuning software, electronics, or performance calibration files.
- This base kit covers the primary EGR and Exhaust/DPF plugs. It does NOT include the specialized DEF tank module plugs, CCV caps, or SOTF custom sensor caps (available separately).
DESCRIPTION
Product Overview
-
When you optimize your 2020–2022 Ford 6.7L Powerstroke with aftermarket custom tunes and hardware upgrades (such as high-flow exhaust or performance intake systems), multiple factory sensor lines under the hood and beneath the chassis are disconnected and left exposed.
- Leaving these expensive, live factory wiring harness connectors hanging open exposes them directly to road salt, mud, intense weather, and high-pressure undercarriage washes. Over time, water and debris will creep into the open pins, leading to severe corrosion, short circuits in the vehicle's electrical system, and costly diagnostic bills.
Key Features
- Blocks Contaminants: Delivers 100% resistance against moisture, dust, road grime, and winter salt spray to eliminate pin corrosion.
- Heavy-Duty Weatherproof Isolation: Built to extreme automotive standards. These plugs withstand severe under-hood heat, heavy chassis vibration, and constant moisture without warping or slipping.
- Complete Multi-Plug Coverage: Specifically bundled to cover all crucial unused factory connectors, including the engine-bay EGR system plugs and the under-frame DPF/exhaust temperature sensor connectors.
- Protects Engine Circuitry: Isolates live factory circuits from electrical interference, prevents faulty ground-loop engine codes, and preserves your original harness for a clean return-to-stock layout later.
FAQ
Q: Do I need to grease these plugs during installation?
A: While our caps feature premium built-in rubber seals, we highly recommend applying a small dab of dielectric grease to the metal pins of your truck's open female plugs before snapping the caps on. This provides an extra barrier against moisture and corrosion over years of driving.
Q: Which connectors are covered by this kit?
A: This base kit includes the primary weatherproof plugs for the factory EGR and exhaust system harness connectors commonly left exposed after emissions-related component removal. DEF tank plugs and Shift-On-The-Fly (SOTF) plugs are not included.
Q: Can I install this kit without removing the entire wiring harness?
A: Yes. Your factory harness stays fully in place. Simply unplug the sensors (EGR, DPF, etc.) and snap these caps directly onto the open connectors—no unrouting, cutting, or removal required.
Q: Does this kit include instructions on which plug goes where?
A: Yes, but setup is extremely intuitive. Because every factory connector on your 6.7L has a unique shape and keyway, our caps are precision-molded to only fit their exact matching plug. If it clicks and locks into place smoothly, you know you have the right match—you physically cannot plug them into the wrong spots.
