MAHLE Original Subaru B9 Tribeca 07-06 Engine Valve Stem Seal Set

If you're rebuilding the top end of your Subaru engine, or just dealing with oil burning from worn valve seals, this set of MAHLE Original valve stem seals is what you need. These seals fit a wide range of Subaru vehicles, from the Outback and Forester to the Impreza and BRZ, helping to keep oil from leaking past your valve guides and into the combustion chamber. When valve seals go bad, you'll often notice blue smoke on startup or after idling, and your oil level will drop faster than it should.

MAHLE Original uses well-built materials designed to withstand the heat and pressure found in your engine's cylinder head. Proper installation ensures a tight seal around the valve stem, which is crucial for preventing oil consumption and maintaining consistent engine performance. Replacing these seals is a common part of engine maintenance, especially on higher-mileage vehicles, and getting a complete set like this means you have all the seals required for the job.