Water Pump Impeller Repair Kit For Mercury Mariner Outboard 46-42089A5 6-15 HP

Water Pump Impeller Repair Kit for Mercury Mariner

This water pump impeller repair kit provides replacement components for Mercury Mariner outboard engines, cross-referencing OEM part number 46-42089A5 for models 6-15 HP.

Overview

This water pump impeller repair kit is designed for Mercury Mariner outboard motors in the 6-15 HP range. The kit includes essential components to restore cooling system performance, ensuring reliable operation on the water. Whether you own a 6 HP or 15 HP Mercury Mariner, this water pump impeller repair kit offers a direct fit replacement.

Built For Performance

• Direct replacement for OEM part 46-42089A5
• Constructed from durable rubber compounds for long service life
• Includes impeller, gaskets, and o-rings for a complete repair
• Engineered to meet or exceed OEM specifications
• Precisely molded for a secure fit in the water pump housing

Fits These Machines

• for Mercury Mariner 6 HP outboard
• for Mercury Mariner 8 HP outboard
• for Mercury Mariner 9.9 HP outboard
• for Mercury Mariner 15 HP outboard

On-The-Job Use

• Replacing worn impeller in Mercury Mariner outboard cooling system
• Restoring water flow to prevent overheating during operation
• Performing routine maintenance on small outboard engines
• Repairing water pump on fishing or recreational boats

Specs At A Glance

Good To Know

Q: How often should I replace the impeller in my Mercury Mariner outboard? A: Impellers should be inspected annually and replaced every 2-3 years or when coolant flow decreases.

Q: Will this kit fit older Mercury Mariner models? A: This kit is designed for 6-15 HP Mercury Mariner outboards and may not fit earlier or later serial numbers; verify compatibility before ordering.

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