ACDelco 90410741 Valve Stem Oil Seal

The ACDelco 90410741 Valve Stem Oil Seal is a genuine GM Original Equipment component designed to prevent oil from leaking into the combustion chamber while maintaining proper valve lubrication. This precision-engineered seal fits between the valve stem and valve guide, creating an effective barrier that keeps engine oil in the proper lubrication passages and out of the combustion area.

Key Features:

• Genuine GM OE part designed and validated by General Motors
• Prevents oil consumption and blue exhaust smoke caused by worn seals
• Constructed from high-quality synthetic rubber with metal core for temperature and wear resistance
• Maintains optimal oil metering for proper valve lubrication
• Helps reduce engine emissions and oil consumption
• Designed to withstand high-temperature engine conditions

This valve stem oil seal is an essential component for maintaining engine performance and efficiency. It prevents oil from entering the combustion chamber while ensuring proper lubrication of rapidly-moving valve components. Compatible with various GM vehicles including Chevrolet, GMC, Cadillac, Saturn, and Saab models. ACDelco Original Equipment parts are the same components installed during vehicle production, ensuring precise fit and reliable operation.