MAHLE SS46062 VALVE STEAM SEAL SET FOR 2011-2022 FORD SUPERDUTY WITH 6.7L POWERSTROKE ENGINE

The SS46062 is a complete valve stem seal kit—intake and exhaust seals—engineered to OE specifications with durable fluoroelastomer (FPM) material. These seals prevent oil from leaking down the valve stems into the combustion chamber, preserving performance and reducing smoke.

Vehicle Compatibility

Specifically designed for the Ford 6.7 L Powerstroke diesel engine:

• Model years: 2011–2023 (or up to 2022 per some sources)
  

• Fits all Powerstroke variants F‑250 through F‑550 Super Duty trucks and E‑Series vans within those years. The kit covers both intake and exhaust stems.
  

 Timing & Why It Matters

Over time, valve stem seals degrade, causing oil to get into combustion chambers and leading to smoke, fouled spark plugs (in gassers), or reduced performance. Replacing them with MAHLE's OE-grade seals restores proper valve lubrication control and helps maintain clean engine operation.

Experience optimal engine performance with the MAHLE SS46062 Valve Stem Seal Set, designed specifically for your 2011-2022 Ford Super Duty equipped with the robust 6.7L Powerstroke diesel engine. This comprehensive kit includes both intake and exhaust seals, meticulously manufactured to meet Original Equipment (OE) specifications, ensuring a perfect fit and reliable performance.

Constructed from durable fluoroelastomer (FPM) material, these valve stem seals effectively prevent oil from leaking down into the combustion chamber, guarding against issues like excessive smoke and diminished performance. Over time, valve stem seals can degrade, allowing oil to infiltrate the combustion process, resulting in fouled spark plugs and suboptimal engine function. By replacing ageing seals with MAHLE’s OEM-grade options, you can restore proper valve lubrication control, leading to smoother and cleaner operation.

Compatibility is central to the SS46062’s design, with the set engineered to seamlessly fit all Powerstroke variants from F-250 to F-550 Super Duty trucks and E-Series vans between the years 2011 to 2023. This extensive coverage makes it an essential component for maintaining the integrity and longevity of your diesel engine.

Each package contains a total of 32 valve stem seals, featuring an impressive upper inside diameter of 0.23 mm and an overall height of 0.65 mm. The outside diameter of 0.992 inches ensures that these seals sit snugly on the valve stems, providing reliable sealing under high performance conditions.

Investing in the MAHLE SS46062 Valve Stem Seal Set is a proactive step towards preserving your engine’s health and performance, ensuring that your Ford Super Duty operates as powerfully as it was designed to.