Water Pump Impeller 47-84027M 84027T For Mercury Mariner 9.9 15 hp C Outboard

Water Pump Impeller for Mercury Mariner

This water pump impeller, referencing OEM numbers 47-84027M and 84027T, is a direct replacement for Mercury Mariner 9.9 and 15 hp outboard engines, ensuring reliable cooling system performance.

Overview

This water pump impeller is a critical component for maintaining proper water flow in Mercury Mariner outboards. Designed to replace worn or damaged impellers, it fits 9.9 and 15 hp models. The impeller ensures your engine stays cool during operation, preventing overheating and damage.

Built For Performance

• Precision-molded blades for consistent water circulation
• High-grade rubber compound resists heat and wear
• Direct fit for Mercury Mariner 9.9 and 15 hp outboards
• Replaces OEM part numbers 47-84027M and 84027T
• Simple installation with basic hand tools

Fits These Machines

• for Mercury Mariner 9.9 hp outboard
• for Mercury Mariner 15 hp outboard

On-The-Job Use

• Replacing a worn impeller during routine maintenance
• Ensuring cooling efficiency on small fishing boats
• Maintaining engine performance in saltwater environments

Specs At A Glance

Good To Know

Q: How often should I replace this water pump impeller? A: It's typically recommended every 2-3 seasons or when you notice reduced water flow. This impeller is designed for that replacement cycle.

Q: Does this impeller fit all Mercury Mariner 9.9 and 15 hp models? A: It is designed for these models, but always confirm serial number 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.