S&S 2017-2026 6.7L Ford Power Stroke Fuel Leak Prevention Fitting (LPF)

At Full Send Diesel, we don’t just sell parts. We stand behind them. That’s why we fully back S&S Diesel Motorsport and proudly operate as an authorized premium dealer for their products. Their commitment to performance, reliability, and innovation aligns perfectly with our standards. We don’t just support S&S as a brand. We run their products in our personal vehicles, our in-house builds, and every giveaway truck we put together. If it’s not good enough for our own trucks, it’s not good enough for our customers. S&S Diesel Motorsport has earned our full trust and support, both on and off the road. S&S Diesel Motorsport All-metal replacement for the brittle plastic OEM injector return fitting, a known leak point on the 6.7L Power Stroke Fits 2017-2026 Ford trucks with the 6.7L Power Stroke diesel The same fitting included with every S&S Fuel Leak Prevention Kit, sold on its own 6 pack available for shops that see these trucks every week Made in the USA The factory injector return fitting is plastic, and heat cycles make it brittle until it cracks and leaks diesel. The S&S Fuel Leak Prevention Fitting (#6.7F17-LPF) replaces it with metal, permanently. Doing the fuel filter housing too? The S&S Fuel Leak Prevention Kit (LPK) handles both factory plastic failure points in one shot, also here at Full Send Diesel.