
Quicksilver 807166A3 Water Shutter For MerCruiser Sterndrive Exhaust Systems Quicksilver 807166A3 Genuine OEM Water shutter for various MerCruiser sterndrive installations. Also known as a...
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Add to CartWater shutter designed to prevent water from backing into the engine through the exhaust on MerCruiser V6 and V8 engines with 2-piece exhaust manifolds. Acts as a check valve during low RPM or engine shutdown.
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Replaces
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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