Genuine Mercruiser 807166A3 Water Shutter Pair
Water shutter 18-2732 is For use on various and numerous Mercruiser stern drive installations. This shutter is 2.5 inches diameter at the cross pin.
Sold as a pair
Length:Â 6.125" (15.5cm)
Width:Â 2.360"
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-2732?
Sierra 18-2732 is an aftermarket water shutter for Mercruiser applications.
Which part numbers cross-reference Sierra 18-2732?
This listing cross-references Mercruiser 807166A3, GLM 89170, Mercruiser 14348 and Mercruiser 14348A1. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-2732 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.