Mercury Marine OEM Impeller Repair Kit — Mercury V8 450R Part #: 8M0185160

Maintain peak cooling system performance in your Mercury V8 450R with this genuine OEM Impeller Repair Kit. Engineered specifically for the V8 450R powerplant, this kit provides all the critical wear components needed to restore proper raw water flow through your water pump — without replacing the entire pump housing.

Using OEM Mercury Marine components ensures precise fit and material compatibility, delivering the cooling efficiency and reliability your high-performance engine demands. Regular impeller service is essential maintenance for any outboard, particularly on high-output engines where overheating can cause rapid and costly damage.

Fits: Mercury V8 450R Outboard OEM Manufacturer: Mercury Marine Kit Type: Impeller Repair Kit (No Housing)