Part Number: 710-47-43026Q02
Mercury 47-43026Q02 Water Pump Impeller
Maintain strong cooling water flow and dependable engine performance with the Mercury 47-43026Q02 Water Pump Impeller. Designed as a genuine OEM replacement, this impeller helps circulate water through the cooling system to protect your outboard from overheating during demanding conditions on the water.
The water pump impeller is one of the most critical service items in any outboard engine. Over time, the flexible rubber vanes can wear, harden, or crack from heat, debris, and extended operation. Replacing the impeller at regular maintenance intervals helps restore cooling efficiency, improve reliability, and reduce the risk of costly engine damage caused by insufficient water flow.
Manufactured to Mercury Marine factory specifications, the 47-43026Q02 impeller is built using durable marine-grade rubber compounds engineered for long service life in both freshwater and saltwater applications. Designed as a direct replacement, it provides reliable fitment and dependable cooling performance for compatible Mercury and Mariner outboards.
Common Engine Fitments
The Mercury 47-43026Q02 impeller is commonly used on select Mercury and Mariner outboard engines, including:
- Mercury 40 HP 2-stroke outboards
- Mercury 50 HP 2-stroke outboards
- Mercury 60 HP 2-stroke outboards
- Mercury 70 HP outboards
- Mercury 75 HP outboards
- Mercury 90 HP outboards
- Mariner 40–90 HP outboard applications
These engines are frequently found on:
- Aluminum fishing boats
- Bass boats
- Bay boats
- Pontoon boats
- Center console fishing boats
- Utility and jon boats
Popular boat brands commonly equipped with these engines include:
- Tracker
- Lowe
- Alumacraft
- Crestliner
- Carolina Skiff
- Boston Whaler
The 47-43026Q02 impeller is commonly used in Mercury and Mariner outboard water pump systems where maintaining consistent cooling water circulation is essential for engine protection and reliable performance.
Fitment can vary depending on engine serial number and lower unit configuration, so confirming compatibility with part number 47-43026Q02 before ordering is recommended.
Key Features
- Genuine Mercury Marine OEM water pump impeller
- Helps restore proper cooling water circulation
- Designed for Mercury and Mariner outboard applications
- Durable marine-grade rubber construction
- Helps reduce the risk of overheating and cooling system failure
- Direct replacement for straightforward installation
Why Replace Your Outboard Impeller?
A worn impeller can lose efficiency long before total failure occurs. Routine replacement helps maintain proper cooling water flow, protect internal engine components, and reduce the chance of unexpected breakdowns on the water.
If you’re servicing a compatible Mercury or Mariner outboard, the 47-43026Q02 impeller delivers the OEM-quality fit and dependable cooling performance your engine depends on.