Sierra 18-2949-9 Exhaust Manifold Gasket

The Sierra 18-2949-9 is a premium exhaust manifold gasket designed for marine engine applications. This gasket provides a reliable seal between the exhaust manifold and the engine block, preventing exhaust leaks and maintaining optimal engine performance.

Key Features:

• Precision-engineered for exact fit and reliable sealing
• Constructed from heat-resistant materials to withstand high exhaust temperatures
• Designed for use with Sierra manifolds 18-1902 and 18-1903
• Meets or exceeds OEM specifications for quality and durability
• Essential replacement part for exhaust system maintenance and repair

This gasket is a critical component for maintaining proper exhaust system function and preventing potentially dangerous exhaust leaks. Regular replacement during manifold service helps ensure long-term engine reliability and performance.