Product Overview
Water Pump Mounting Gasket (SS 18-0891)

Keep your engine cool and your boat on the water with the Sierra Water Pump Mounting Gasket (SS 18-0891). This essential component ensures a watertight seal between your water pump and engine block, preventing leaks and maintaining optimal cooling performance for your GM 4.3L, 5.0L, or 5.8L engine. Don't let a faulty gasket ruin your day on the water – choose Sierra for reliable, long-lasting performance and peace of mind.
Key Features
- **Perfect Fit:** Designed specifically for GM 4.3L, 5.0L, and 5.8L engines, ensuring a precise and secure seal.
- **Durable Construction:** Built to withstand the harsh marine environment, providing long-lasting protection against leaks and corrosion.
- **Replaces Multiple Part Numbers:** Compatible with Mercruiser (27-34897), Volvo & OMC (3852477), and OMC (909835), simplifying maintenance and repairs.
- **Twin Pack:** Includes two gaskets, providing excellent value and ensuring you have a spare on hand for future maintenance.
- **Easy Installation:** Quickly and easily replace your old gasket with this direct replacement part, minimizing downtime.
- **Trusted Brand:** Sierra is a renowned name in marine engine parts, known for quality and reliability.
- **Prevents Costly Repairs:** A small investment in a quality gasket can prevent major engine damage caused by overheating.
What's in the Box
- 2 x Sierra Water Pump Mounting Gaskets (SS 18-0891)
Specifications
The Captain's Take
As a seasoned captain, I know the importance of reliable engine performance. The Sierra Water Pump Mounting Gasket is a small but critical component that I trust to keep my engine running smoothly. It's a simple, affordable way to prevent major headaches and ensure a worry-free day on the water. Don't skimp on essential maintenance – choose Sierra for peace of mind and keep your boat running strong.