DIESELR 9th Injector Plugs - 5/16" (2023-2025 Powerstroke 6.7L)
DIESELR 9th Injector Plugs - 5/16" (2023-2025 Powerstroke 6.7L) - Single is backordered and will ship as soon as it is back in stock.
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DIESELR 9th Injector Plugs - 5/16" (2023-2025 Powerstroke 6.7L)
DIESELR 9th Injector Plugs - 5/16" (2023-2025 Powerstroke 6.7L) - Single is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Seal Your Fuel System. Prevent Leaks. Keep Driving.
The DIESELR 5/16" 9th Injector Plug is designed specifically for 2023–2025 Ford Powerstroke 6.7L engines. Often called the 9th injector block-off plug, this high-quality component seals the unused injector fuel port—eliminating the risk of fuel leaks and pressure loss.
Made from fuel-grade, corrosion-resistant materials, this plug handles the heat and pressure of modern diesel systems without breaking down. It’s a direct-fit, no-hassle install that keeps your truck running clean and consistent.
If you’re running custom tunes or maintaining your fuel system, this is a must-have part to finish the job right.
Features:
- Fits 2023–2025 Powerstroke 6.7L engines
- 5/16" size – precise OE-style fit
- Seals the "9th injector" fuel port
- Prevents fuel leaks and pressure drop
- Built from fuel-resistant, heat-tolerant material
- Simple install — no tuning or calibration needed
- Designed for use with custom tuning and fuel system upgrades
- Trusted by diesel mechanics and serious truck owners
Block Off the 9th Injector Port – Powerstroke 6.7L
The 9th injector plug Powerstroke 6.7L trucks require is right here. Designed for 2023–2025 Ford 6.7L Powerstroke engines, this 5/16" injector port plug blocks off the unused fuel line reliably and securely. Whether you're running custom tuning or simplifying your fuel system, this is a necessary component.
Crafted from durable, fuel-resistant materials, this plug holds up to heat, pressure, and vibration without failure. It provides a leak-proof seal to help maintain optimal fuel rail pressure and drivability.
Why It Matters
- Fits all 2023–2025 Ford Super Duty 6.7L Powerstroke models
- Seals the “9th injector” fuel port reliably
- OE-style 5/16" direct fit
- Built from heat-tolerant, fuel-grade materials
- No tuning required – install and go
- A must-have for tuned trucks and fuel system service
Whether you're deleting the 9th injector* or blocking off an unused port, the DIESELR 9th injector plug for Powerstroke 6.7L ensures your system stays sealed and secure. Trusted by diesel mechanics and serious owners alike.
Application:
This plug is essential when removing or bypassing the 9th injector setup on 2023–2025 Ford Super Duty trucks running the 6.7L Powerstroke. Whether you're doing routine maintenance or installing tuning upgrades, this is the finishing touch to seal your system.
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