SIERRA 18-3155 Coolant Pump Repair Kit

Compatible Engines

Maintaining a functional coolant pump is essential for the longevity of your outboard motor. The SIERRA 18-3155 repair kit is engineered for effective seal restoration, preventing leaks and pressure loss in the cooling system. This high-quality replacement ensures reliable performance in harsh marine conditions. Due to manufacturing specifics, compatibility with specific engine models should be verified by comparing the manufacturer's catalog number 18-3155 or the original OE number. If you have doubts about part fitment, contact our customer support for expert assistance.

Installation and Operation

Replacing water pump seals requires precision. Before starting, ensure you have the right tools and a new water pump if recommended by the engine manufacturer. Thoroughly clean contact surfaces from corrosion and old seal residue to ensure perfect adhesion of new SIERRA components. After assembly, start the engine and check for leaks before heading out. Regular maintenance prevents costly breakdowns.

• Effective seal replacement preventing coolant leaks
• High resistance to corrosion and seawater action
• Safe replacement after verifying number 18-3155
• Original quality components from SIERRA brand