S&S Diesel Ford Fuel Leak Prevention Kit 6.7F11-LPK | 2011-2016 6.7L Powerstroke

Eliminate two of the most common fuel leak failure points on your 6.7L Power Stroke with the S&S Diesel Motorsport Fuel Leak Prevention Kit. Designed for 2011–2016 Ford Super Duty trucks, this premium upgrade replaces the factory plastic engine-mounted fuel filter housing and brittle injector return fitting with durable billet aluminum components for long-term reliability without sacrificing filtration performance.

Unlike other leak prevention kits that continue to rely on the factory plastic filter cup, the S&S system utilizes a billet aluminum two-post filter mount paired with a Donaldson spin-on fuel filter. This setup maintains the factory filtration specification of 4-micron absolute at 99% efficiency while nearly doubling dirt holding capacity compared to the OEM filter. The included billet aluminum injector return fitting further improves reliability by replacing another common plastic failure point in the factory fuel system.

Whether your truck is completely stock or equipped with an S&S Disaster Prevention Kit or DCR fuel pump conversion, this kit provides a dependable solution to help prevent fuel leaks while maintaining OEM-level filtration performance.

Features:

• Billet aluminum engine-mounted fuel filter housing
• Replaces the factory crack-prone plastic fuel filter housing
• Includes billet aluminum injector return leak prevention fitting
• Donaldson spin-on fuel filter included
• Maintains OEM filtration specification of 4-micron absolute at 99% efficiency
• Nearly doubles dirt holding capacity compared to the factory filter (23 grams vs. 12 grams)
• Helps eliminate common fuel leak failure points
• Compatible with stock and modified fuel systems
• Excellent companion upgrade for DCR pump conversions and Disaster Prevention Kits
• Made in the USA