WATER PUMP KIT (OUTBOARD)

Restore the cooling system of your Mercury or Mariner outboard motor with this precision-engineered impeller repair kit from AMMA Marine. Designed as an OEM-quality replacement and cross-referencing Sierra 18-3207, this kit ensures reliable water circulation to help prevent engine overheating and support optimal performance.

The kit includes a complete impeller assembly, seals, gaskets, and all essential hardware for a secure and straightforward installation. AMMA Marine products are made specifically for pleasure boats, offering outstanding durability and an industry-leading warranty. For any issues, you can visit your nearest AMMA Marine retailer for a convenient over-the-counter exchange.

Part Information: Model SIE18-3207 | Supplier Code 89983T2 | Brand AMMA Marine

• Constructed from durable, high-quality materials for marine environments and long service life
• Engineered for an exact fit with Mercury and Mariner outboard water pumps
• Includes all necessary components for leak-free operation
• Easy DIY installation during routine maintenance
• Professional-grade reliability to keep you on the water