SIERRA 118-3180 Coolant Pump Housing

Compatible Engines

Ensuring proper cooling of your outboard motor is fundamental to its longevity and reliability. The SIERRA 118-3180 Coolant Pump Housing is a critical component of the hydraulic system, protecting the unit from overheating. Manufactured by the renowned supplier SIERRA, this part is designed to withstand harsh conditions in both salt and fresh water. According to available data, this component is dedicated to engines with a power output from 9.9 HP to 15 HP, including 2-stroke and 4-stroke models.

Please note that compatibility must always be verified by the manufacturer catalog number 118-3180 or the original OE number. Due to the variety of engine configurations within the same power class, we recommend a careful comparison of numbers before purchase. If you have any doubts about fitting this housing to your equipment, contact our store support. Our experts are happy to help you confirm part compatibility so you can purchase with full confidence.

Installation and Operation

• High manufacturing quality – material resistant to corrosion and salt action.
• Precise fit – guarantees the tightness of the cooling system.
• Easy replacement – standard replacement during servicing.
• Original dimensions – width 5 cm, height 7 cm.

During installation, pay attention to the condition of the seals. Regular inspection of the cooling system prevents failures during the season. If you have questions, write to us.