MAHLE Engine Valve Stem Oil Seal Set

The MAHLE Engine Valve Stem Oil Seal Set (also called valve stem seals or valve guide seals) helps control the amount of oil that passes down the valve stems and into the combustion chamber and exhaust port. Good seals reduce oil consumption and exhaust smoke. They also help keep the engine running efficiently.

Key Features:

• Made by MAHLE, an original equipment supplier of engine components
• Metering of oil along the valve stem to keep the valve guide lubricated while limiting excess oil
• Built from heat-resistant and oil-resistant elastomer materials suited to the demands of engine operation
• Helps reduce oil consumption and blue smoke at startup
• Ideal for engine rebuilds, cylinder head service, and valve jobs

Replacing valve stem seals during cylinder head work helps restore sealing performance and supports long engine life. Select the child item that matches your engine application to get the correct seal configuration.