Valve Cover Gasket
The valve cover gasket seals the joint between the valve cover and the engine, preventing oil leaks. Over time it hardens and cracks, letting oil seep out. Replacing it is a routine repair that stops the leak and keeps your engine bay clean and dry.
Find a TechnicianCommon causes
- Hardened or cracked gasket from age and heat
- Oil leaking down the side of the engine
- Burning oil smell while driving
- Low oil level between changes
- Oil residue or buildup on spark plugs
Frequently asked questions
How long does a valve cover gasket replacement take?
On most cars it takes one to two hours. Engines with the cover tucked under other parts can take a bit longer.
What happens if I ignore a valve cover gasket leak?
Oil can drip onto hot components, cause burning smells, and slowly lower your oil level. Left long enough it can foul spark plugs and lead to bigger problems.
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