Mercury MerCruiser Quicksilver Impeller 59362T1

Mercury MerCruiser / Quicksilver Impeller 59362T1

Maintain reliable engine cooling with the genuine Mercury Marine / Quicksilver 59362T1 Water Pump Impeller. This OEM impeller circulates raw water through the engines seawater pump to keep the engine operating at safe temperatures and prevent overheating.

Designed to Mercury Marines original equipment specifications, the impeller features durable elastomer vanes and a bonded center insert that resists tearing while delivering consistent water flow for optimal cooling performance.

Key Features

• Genuine Mercury / Quicksilver OEM water pump impeller

• Restores proper raw-water cooling flow through the engine

• Durable elastomer vanes with bonded center insert for reliability

• Designed for engine-mounted seawater pumps with plastic housings

• Helps prevent engine overheating and cooling system damage

Cross Reference

• Mercury 47-59362T1

• Supersedes 593621 and 59362B1 depending on application.

Compatible Mercury MerCruiser Engines

Commonly used on MerCruiser engines equipped with engine-mounted seawater pumps (plastic housing), including many:

• 4.3L V6 engines

• 5.0L V8 engines

• 5.7L V8 engines

• 6.2L V8 engines

• 454 / 502 CID V8 engines

• Various Black Scorpion, MAG MPI, and racing SCi models depending on serial number range.

Service Recommendation

Water pump impellers are wear items and should typically be inspected annually and replaced every 100 operating hours or once per season to maintain proper cooling performance.

Important Compatibility Note

Impeller fitment can vary by engine model, seawater pump type, and serial number range. Always verify compatibility using the engine serial number or existing part number before ordering.