Mercury - Asy-str cyl opti - 8M0183700 MerCruiser-4-3L-MPI-Bravo-1997 If you’ve spent enough time

If you’ve spent enough time around small and mid-horsepower outboards

Whether you’re swapping filters before a trip or doing end-of-season service

Chrome plated zinc

and filtration standards — the same standards used on new engines at the factory

The 807151A14 sea water pump body kit ensures your MerCruiser’s cooling system operates at peak efficiency

Mercury - Asy-str cyl opti - 8M0183700 MerCruiser-4-3L-MPI-Bravo-1997 If you’ve spent enough timeAsy str cyl opti WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.