Valve Cover Gasket Fit 88-09 Buick Chevy Oldsmobile Pontiac 3.8L V6 OHV 12V

Valve Cover Gasket for Buick, Chevy, Oldsmobile, and Pontiac

This valve cover gasket provides a secure seal to prevent engine oil leaks from the cylinder head cover on 3.8L V6 OHV 12V engines.

Overview

This valve cover gasket is engineered to stop oil leaks and protect your engine from oil loss and potential fire hazards. Specially designed for Buick, Chevy, Oldsmobile, and Pontiac 3.8L V6 engines, this valve cover gasket ensures a tight seal between the valve cover and cylinder head. It is ideal for high-mileage vehicles showing signs of oil seepage or burnt oil smells.

Built For Performance

• Formulated from premium rubber compounds for excellent heat and oil resistance.
• Engineered to withstand extreme engine temperatures without hardening.
• Designed for precise fitment to match original cylinder head contours.
• Provides dependable sealing performance to prevent oil leaks.

Fits These Machines

• for Buick 3.8L V6 OHV 12V (1988-2009)
• for Chevy 3.8L V6 OHV 12V (1988-2009)
• for Oldsmobile 3.8L V6 OHV 12V (1988-2009)
• for Pontiac 3.8L V6 OHV 12V (1988-2009)

On-The-Job Use

• Performing engine tune-ups and sealing leaky valve covers.
• Replacing brittle gaskets during top-end engine rebuilds.
• Resolving oil-burning smells caused by oil dripping onto hot exhaust manifolds.

Specs At A Glance

Good To Know

Q: Should I use liquid sealant or RTV with this gasket? A: These gaskets are designed to seal dry, but a small dab of RTV may be used in sharp corners if specified by the service manual.

Q: Does this kit contain gaskets for both the front and rear valve covers? A: Please check the pack quantity, as some listings provide a single gasket while others provide a pair for both sides of the V6 engine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.