Water Pump Impeller SIERRA 118-3031

Compatible Engines

The SIERRA 118-3031 water pump impeller is a critical component of the cooling system, ensuring proper fluid flow and protecting the power unit from overheating. Manufactured by the renowned supplier SIERRA, this part is designed for high performance and durability. Raw data indicates that this impeller is dedicated to engines with a power output of 175/225 HP; however, due to the lack of a complete list of compatible models in available specifications, it cannot be definitively assigned to specific engine brands. We recommend verifying fitment by comparing the catalog number 118-3031 with the OE (original) number in your engine's manual. If you have any doubts regarding compatibility, please contact our customer support to select the appropriate part.

Installation and Operation

Correct installation of the impeller is essential for the long life of the water pump. We recommend replacing it with a new unit during every scheduled seal replacement to avoid the risk of failure during the season. Carefully clean the pump chambers before installing the new element.

• Quality Guarantee – the SIERRA product meets rigorous production standards.
• Optimal Cooling – precise dimensions ensure effective fluid flow.
• Durability – resistance to corrosion and mechanical wear.
• Safety – protects the engine from overheating.