25% off all DIESELR tune files and 10% off DIESELR hard parts — America's 250th, now through July 6.
Shop the Sale- New Launch
Shibby 2008–2010 Ford 6.4L Tuner Harness Plug Kit (2008–2010 Ford Powerstroke 6.4L)
Shibby 2008–2010 Ford 6.4L Tuner Harness Plug Kit (2008–2010 Ford Powerstroke 6.4L)
SKU: SKU:2008FORDHS
Couldn't load pickup availability
2008–2010 Ford 6.4L tuner harness plug kit for tuned or optimized trucks. Provides weatherproof, factory-style caps to seal exposed exhaust and EGR harness connectors after component removal or tuning.
Overview
This base kit supplies weatherproof caps with factory-style interfaces to protect exhaust and EGR harness components on optimized trucks. A protective solution for open or unused connectors — not a tuning device.
Key Details
- Weatherproof caps with factory-style interfaces, designed for harness connectors.
- Protects exposed exhaust and EGR harness components on tuned or optimized trucks.
- Prevents moisture, debris and corrosion in open circuits.
- Protective harness solution — does not perform tuning or replace harnesses.
Compatibility
2008–2010 Ford Powerstroke 6.4L
What’s Included
- Base kit with weatherproof caps and factory-style interfaces
Notes
This kit does NOT cover vehicles where the EGR is still fully installed with SOTF tuning caps. Intended for trucks with exposed or removed harness components; confirm your application before ordering.
Why Choose Dieselr?
Dieselr provides clear fitment verification, dealer-level support and parts sourcing guidance. Fast answers on application fit, and straightforward help if you need further selection assistance.

Free EGT Probe Kit from Edge Products
on every eligible retail purchase of a CTS3 Monitor
Official Dieselr Supply Co. gear.
Premium Dieselr merch — Everyday gear for people who live diesel.
