Sierra 18-3216 Impeller Kit for MerCruiser Stern Drives

The Sierra 18-3216 Impeller Kit is a premium replacement component designed for MerCruiser stern drive raw water cooling systems. This complete kit ensures reliable performance and proper engine cooling for 7.4L and 8.2L GM Generation VI marine engines.

Key Features:

• Engineered to meet or exceed OEM specifications for quality and reliability
• Made from durable neoprene rubber compound for flexibility and long-lasting performance
• Designed to withstand the harsh marine environment and high-horsepower engine demands
• Complete kit includes all necessary gaskets and components for water pump service
• Precision-molded and tested for proper bonding and performance

Compatibility:

• MerCruiser Stern Drive 7.4L MIE MPI (LH) Gen. VI GM (1996-1997, S/N 0F820104 - 0K999999)
• MerCruiser Stern Drive 7.4L TBI MIE (LH) Gen. VI GM (1996-1997, S/N 0F874815 - 0K999999)
• MerCruiser Stern Drive 8.2L MIE MPI (LH) Gen. VI GM (1996-1997, S/N 0F819620 - 0K999999)
• Replaces Mercury Marine OEM part 47-59362A4

Sierra has been a trusted name in the marine industry for over 50 years, providing high-quality aftermarket parts that deliver OEM-equivalent performance at a competitive value. Regular impeller replacement is essential preventative maintenance to avoid overheating and ensure optimal raw water pump operation.