Genuine Ford OE Fuel Injector to Valve Cover Seal – BC3Z-6C535-A

Keep your 6.7L Powerstroke clean and leak-free with this genuine Ford OEM fuel injector-to-valve cover seal (part # BC3Z-6C535-A).

This seal sits between the fuel injector body and the valve cover, creating a critical barrier that prevents oil and fuel seepage around the injectors. Over time these seals can harden, crack, or leak—leading to oily messes on the valve covers, strong diesel smell, and potential long-term issues. Replacing them with the correct OEM part restores a proper seal and keeps the engine bay clean.

Key Details:

• Genuine Ford / Motorcraft OEM component
• Direct-fit replacement for factory seals
• Designed to handle the heat and pressure of the 6.7L Powerstroke
• Sold individually – 8 required per engine (4 per cylinder head/bank)

Fitment: 2011–2026 Ford Super Duty trucks equipped with the 6.7L Powerstroke diesel (F-250, F-350, F-450, F-550 and related chassis).

Whether you’re performing injector work, valve cover service, or simply addressing a leak, these original equipment seals deliver the precise fit and long-term reliability Ford engineered into the 6.7L.