Mercury Quickleen Engine & Fuel System Cleaner, 12 oz 8M0047931

Mercury Quickleen Engine & Fuel System Cleaner, 12 oz 8M0047931 is a genuine OEM fuel additive formulated to remove harmful carbon deposits and help restore engine performance. Part of the Mercury Fuel Care System, Quickleen is designed for all 2-cycle and 4-cycle carbureted and fuel-injected gasoline engines, helping maintain a cleaner fuel system and more efficient combustion.

Compatible with the following:

• Mercury and Mariner outboards
• MerCruiser gasoline engines
• All 2-cycle and 4-cycle carbureted and fuel-injected gasoline engines
• Safe for catalyzed engines

Quickleen quickly removes carbon deposits from carburetors, fuel injectors, intake valves, spark plugs, piston crowns, and cylinder heads. Regular use helps reduce engine knocking, minimize the risk of piston seizure, extend spark plug life, and maintain smooth, dependable engine performance.

Use Quickleen occasionally throughout the boating season as part of your routine maintenance program. One ounce treats up to five gallons of gasoline. This cleaner does not contain fuel stabilizers, so Mercury Quickare is recommended when fuel stabilization between fill-ups is needed.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.