Sierra Marine Water Pump Gasket Replacement

The Sierra Marine Water Pump Gasket line offers replacement water pump gaskets for marine engines and outboard and stern drive cooling systems. The gasket seals the water pump housing, which helps keep cooling water flowing through the engine and prevents leaks. Use it when you rebuild a water pump, replace an impeller, or service the cooling system.

Key Features:

• OE-style replacement gasket designed to match the original equipment gasket for its application
• Seals the water pump joint to help maintain proper cooling water flow and pressure
• Built for marine use, where parts face constant exposure to water and heat
• Made to meet or exceed manufacturer specifications
• Sierra Marine is a long-established aftermarket supplier of marine engine parts
• Each part number cross-references to specific OEM numbers, so choose the variant that matches your engine's original part

Replace the water pump gasket whenever you open the pump. A fresh gasket helps prevent coolant leaks and overheating, and it protects the engine through the boating season.