21501189
Valve Stem Seal with Cross Reference
Volvo

This valve stem seal plays a vital role in maintaining optimal engine performance by preventing oil leakage into the combustion chamber. Its precise fit ensures effective sealing around the valve stem, reducing oil consumption and emissions. Crafted from high-quality materials, it withstands high temperatures and pressures, contributing to engine longevity. Proper sealing minimizes wear on valve components and maintains proper compression ratios. Its compatibility with various engine models makes it a versatile choice for repairs and rebuilds. Ensuring a tight seal helps improve fuel efficiency and engine reliability. Source One Parts Center offers this essential sealing component to support your engine's performance and durability.