Keep your marine engine cool with a reliable Impeller Housing Assembly—durable, corrosion-resistant, and essential for efficient water pump performance.
$850.00 $930.70
Impeller Housing Assembly – Essential Cooling System Component for Marine Engines
The Impeller Housing Assembly is a critical part of your boat’s water pump system, responsible for maintaining optimal engine temperature by ensuring a steady flow of cooling water through the engine. Designed to house the impeller—a flexible rubber component that draws and circulates water—this assembly is vital for preventing overheating and ensuring reliable engine performance, especially in demanding marine environments.
Typically constructed from high-strength marine-grade plastic or corrosion-resistant metal, the impeller housing assembly is built to withstand the harsh effects of saltwater, heat, and friction. It provides a precise fit around the impeller to create the suction and pressure necessary to move water efficiently through the cooling system.
This assembly often includes:
The housing unit itself
Wear plate (if applicable)
Gaskets or O-rings
Mounting hardware
Whether you’re replacing a worn-out unit or performing routine maintenance, installing a high-quality impeller housing assembly helps extend the life of your marine engine and ensures proper cooling at all RPM ranges. It is highly recommended to inspect the housing during every impeller replacement to ensure there are no cracks, warping, or signs of wear that could reduce water pump efficiency.
Compatible with various makes and models—including Mercury, MerCruiser, Yamaha, Johnson/Evinrude, and more—make sure to select an assembly that matches your engine’s specifications for a proper fit and reliable performance.
Failure to maintain or replace a damaged impeller housing can lead to inadequate water flow, engine overheating, and costly repairs. Don’t risk it—invest in a durable, OEM or high-quality aftermarket Impeller Housing Assembly to keep your cooling system in top shape and your engine running strong.
| Weight | 2.722 kg |
|---|---|
| Dimensions | 29.2 × 21.5 × 19.6 cm |
Pump Assembly Seawater 
