Water Pump Impeller Kit for Johnson Evinrude 9.9HP 15 HP 4 Stroke 394711 18-3327

Water Pump Impeller Kit for Johnson Evinrude

This water pump impeller kit for Johnson Evinrude replaces worn impellers in 9.9HP and 15HP 4-stroke outboards, referencing OEM cross-reference numbers 394711 and 18-3327.

Overview

This water pump impeller kit for Johnson Evinrude is designed for 9.9HP and 15HP 4-stroke outboard engines. It restores cooling system performance by replacing the worn impeller, and the water pump impeller kit includes all necessary gaskets and seals for a complete repair.

Built For Performance

• Precision-molded impeller matches OEM specifications
• Includes new gasket and o-ring for a proper seal
• Ensures consistent water flow to prevent overheating
• Durable rubber construction resists wear and tear
• Direct replacement for original parts

Fits These Machines

• for Johnson Evinrude 9.9HP 4-stroke
• for Johnson Evinrude 15HP 4-stroke

On-The-Job Use

• Replace during routine outboard maintenance
• Use when engine temperature rises due to poor water flow
• Ideal for saltwater and freshwater cooling systems

Specs At A Glance

Good To Know

Q: How often should I replace the water pump impeller? A: Typically every 100-200 hours of operation or annually, whichever comes first.

Q: Will this fit my 9.9HP Johnson Evinrude? A: It is designed for 9.9HP and 15HP 4-stroke models, but always verify your serial number for exact fit.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.