Mercury Marine Quicksilver Z Quickleen Engine & Fuel System Cleaner


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Quickleen 12 oz


  • $15.99

  • SKU: 1805222

  • In Stock
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Mercury® Quicksilver® Z Quickleen Engine & Fuel System Cleaner is a preventative maintenance product designed to help keep fuel components lubricated and to prevent carbon buildup from poor quality fuels. Quickleen prevents engine knocking and piston seize-up. Extends spark plug life. Use for all grades of gasoline including ethanol blends. For use in 2 & 4 cycle engines. 12-oz. bottle. Made in USA.

  • Prevents carbon buildup
  • Prevents engine knocking and piston seize-up
  • Extends spark plug life

Manufacturer model #: 8M0047921.

Mercury Marine Quicksilver Z Quickleen Engine & Fuel System Cleaner 5 5 4 4
Best in Class This product does what many others only claim to do. With all the concerns over fuel containing ethanol, I wouldn't be without it. I put it in every other or, every third tank of fuel. I also use Sta-bil in every tank. My engines (75 hp Merc.) fuel system stays clean and purrs like a kitten! Spark plugs stay like new even after two or more seasons of frequent use. The engine is a 2001 and only routine maintenance has ever been needed. March 27, 2014
Best Product on the market I wouldn't be without this Engine additive. It keeps my Mercury in good running condition and keeps the carbon from building up in the Engine. It's an additive I would recommend to any Mercury owner. December 13, 2013
Dealer Recommended Purchased a Mako 17 Skiff w/ 60hp 4 stroke Mercury. Recommend by Bass Pro Shop and Mercury technicians. Pay a little now or you can pay more later from fuel related problems -10% ETHANOL in fuel from most gas stations. October 22, 2013
Great purchase! Top notch product for Mercury outboards.I would recommend to all mercury owners. August 15, 2013
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