
Sierra Synthetic Blend 25W-40 Catalyst-Compatible Marine Engine Oil This Sierra Synthetic Blend Engine Oil meets modern recreational 4-stroke engines with or without emission catalyst systems...
Choose OptionsThe Sierra 18-2945 drain screw gasket is for use with Mercruiser Stern Drives, Chrysler/Force/US Marine, Mercury Marine, Mercury Race Outboard, Sears Mercury Sport Jet
Use With:
Interchange:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov