Water Pump Impeller SIERRA 118-3287

Compatible Engines

The SIERRA water pump impeller 118-3287 is a critical component of the cooling system, ensuring proper fluid circulation within your outboard motor. Manufactured by SIERRA under catalog number 118-3287, this part is engineered for reliability and extended service life. Due to the nature of the aftermarket parts industry, **compatibility must be verified using the manufacturer's catalog number (118-3287) or the original equipment (OE) number**. If you have any doubts regarding fitment for your specific engine model, please contact our customer support team to ensure you select the correct part.

Installation and Maintenance Tips

Replacing the impeller is a standard maintenance procedure that prevents engine overheating. We recommend regular inspections of the impeller condition, especially before the boating season begins. Using original or high-quality replacements like the SIERRA product guarantees precise dimensional fit and durability. Remember to check the condition of seals and the pump housing before installation to maximize the lifespan of the new part.

• High Manufacturing Quality – Durable materials ensuring effective cooling performance.
• Technical Fitment – Compliant with engine manufacturer specifications.
• Original SIERRA Number – 118-3287 facilitates easy part verification.
• Easy Installation – Standard replacement within routine service.