Outboard Water Pump Impeller & Key for Mercury Mariner 4.5-9.8hp

Includes: - Outboard Water Pump Impeller & Key Fits Models: - Mercury Mariner Model Years: - Check fitment before purchase Submodels: - Common models include 4.5hp, 5hp, 6hp, 7.5hp, 9.8hp Engine Options: - Compatible with standard engine options Description: This Outboard Water Pump Impeller & Key is designed for Mercury Mariner outboard motors ranging from 4.5 to 9.8 horsepower. It ensures optimal water flow and cooling for your engine, preventing overheating and ensuring reliable performance on the water. Features: - High-quality construction for durability - Easy installation with included key - Designed for specific horsepower ratings - Ensures efficient cooling for outboard engines - Compatible with various Mercury Mariner models