Description
Upper Valve Cover Gasket, Duramax | 2004.5 - 2010
The GM Genuine Parts Upper Valve Cover Gasket is an OE replacement gasket designed for 2004.5-2010 GM 6.6L Duramax diesel engines equipped with LLY, LBZ, and LMM engine configurations. This gasket provides a seal between the upper valve cover and cylinder head to help prevent engine oil leaks and maintain proper engine sealing. Ideal for valve train service, valve cover repairs, or routine engine maintenance, this replacement gasket helps restore the factory sealing configuration.
Replacing a worn or damaged upper valve cover gasket helps prevent oil leaks and maintain proper sealing around the valve train. This GM Genuine Parts replacement provides an OE solution for restoring the upper valve cover seal during engine service, helping protect against oil seepage and maintain the factory engine configuration.
Product details
- GM Genuine Parts OE replacement upper valve cover gasket.
- GM Part Number: 97312341.
- Designed for 6.6L Duramax LLY, LBZ, and LMM diesel engines.
- Seals the upper valve cover to help prevent engine oil leaks.
- Helps maintain proper engine sealing and pressure.
- Suitable for valve train service, valve cover repairs, and routine maintenance.
Fitment / application
Upper Valve Cover Gasket, Duramax | 2004.5 - 2010
Confirm year, engine, transmission or axle configuration before ordering.
Manufacturer product reference: Specifications and fitment.
