Quicksilver 866340Q03 Oil Filter for MerCruiser Sterndrive and Inboard Engines

• Superior M-Pleated cleansing filter media removes oil contaminants that could damage your engine
• Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your MerCruiser engine
• Features an anti-drain back valve to ensure start up lubrication and eliminate dry starts
• 50% thicker metal shell than conventional filters with a durable, corrosion resistant finish
• For MerCruiser high-performance sterndrive or inboard engines made by General Motors and Mercury Marine

Fits all MCM (sterndrive)/MIE (inboard) GM engines, except V‑6 models that have the oil filter mounted on the engine block.

Also fits the 4.5L and 6.2L Mercury engine.