AC 41-993 @8 QPD=NO - Replaced by 33-8M2018369

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Mercury Quicksilver

Spark Plug AC, 41-993 (Platinum)
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Mercury Marine produces the Quicksilver line of parts. Quicksilver parts are made for use on Mercury, Mariner, MerCruiser & Force engines. In addition, they cover many applications by the following engine manufacturers: Chris-Craft, Chrysler, Crusader, Evinrude, Johnson, Honda, OMC, PCM, Suzuki, Volvo Penta, & Yamaha.