What are Oil Seals?

Unthinkable in the list of seals are oil seals, which provide a seal against splashing oil. The most important oil seals are used for rotating shafts and valve stem seals. Oil seals are intentionally never completely sealed to lubricate the seals and prevent wear.

Look at the end of the sump. If you cannot see clearly whether you need to remove the engine, consult a car service manual or dealer.

B