FITMENT
- 2011–2014 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.
- NOT include the specialized DEF tank module caps or SOTF-specific custom sensor caps (available.
DESCRIPTION
Product Overview
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When you upgrade your 2011–2014 Ford 6.7L Powerstroke with aftermarket performance parts (such as upgraded exhaust or EGR modification setups), several factory sensors under the hood and beneath the chassis are disconnected and left completely behind.
- Leaving these expensive, live factory wiring harness connectors hanging open exposes them directly to road salt, mud, intense heat, and high pressure during truck 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 headache bills at the shop.
Key Features
- Heavy-Duty Weatherproof Isolation: Engineered from premium, high-temperature ABS plastic and chemical-resistant rubber gaskets designed to withstand extreme engine bay temperatures and off-road vibrations.
- Blocks Contaminants: Delivers 100% resistance against moisture, dust, road grime, and salt spray to eliminate pin corrosion.
- Protects Engine Circuitry: Isolates live factory circuits from electrical interference, prevent faulty engine codes, and preserves your original harness for easy return to stock if needed.
- Complete Multi-Plug Coverage: Specifically bundled to cover all crucial unused factory connectors, including the EGR system plugs under the hood and the DPF/exhaust temperature sensor connectors under the frame body.
FAQ
Q: Can these caps be easily removed later if I want to return the truck to stock?
A: Yes, Because these caps utilize the exact OEM-style quick-release tabs, they snap onto the harness firmly but can be depressed and pulled off in seconds, leaving your factory wiring harness 100% undamaged and ready for factory sensors.
Q: Why can't I just use heavy-duty electrical tape to wrap the open plugs?
A: Electrical tape degrades quickly under high engine heat, oil, and road salt. Once the adhesive melts, it traps moisture inside, accelerating pin corrosion faster than leaving it wide open. These custom caps create a permanent, airtight seal to keep water out.
Q: Will this kit fit my 2015 Ford 6.7L Powerstroke truck?
A: No. Ford updated the electrical wiring system, pins counts, and connector shapes for the 6.7L Powerstroke starting in the 15 model year.This specific kit is meticulously pinned for 15–16 connector profiles only.
Q: Will this kit work on a Cab & Chassis (F-450/F-550) truck?
A: Yes. It fits both standard pickups and chassis cab models. The under-hood EGR and core under-chassis exhaust plugs are identical. However, because chassis cabs feature different wheelbases and custom commercial frames, any non-factory auxiliary plugs added by aftermarket body builders will not be covered.
