MAHLE Victor Reinz Engine Valve Stem Oil Seal Set

The MAHLE Victor Reinz Engine Valve Stem Oil Seal Set provides reliable valve stem sealing for gasoline and diesel engines. Also known as valve seals or valve guide seals, these components control how much oil passes down the valve stem into the combustion chamber and exhaust port. This helps limit oil consumption, reduces blue smoke at startup, and supports consistent engine performance.

Key Features:

• Made to the quality standards of Victor Reinz, MAHLE's sealing brand, which supplies OEM engine sealing components
• Elastomer sealing lips are designed to stay flexible and resist heat, oil and wear in demanding valvetrain conditions
• Precision-engineered to hold the oil film at the valve stem at a controlled level
• Helps protect valve guides and stems from premature wear
• Well suited to engine rebuilds, cylinder head service and valve jobs

Replacing valve stem seals during cylinder head work or when oil consumption increases helps restore proper sealing and extends engine life. Select the child item that matches your application's part number.