These Marine Oil Filters are engineered with premium grade materials to ensure outstanding performance in an extreme marine environment. Each heavy-walled steel canister has an epoxy coating for further corrosion resistance. High-efficiency filter media meets or exceeds OE's filtration. Backed by Sierra's industry leading warranty. For Mercury/Yamaha 9.9 4-stroke S/N H000058-H017099('95-'98); F & T 9.9 ('90-'02). Replaces Mercury 825467A1, 825467T1; Yamaha 6G8-13440-00-00. Epoxy coating offers further corrosion resistance High-efficiency filter media See applications below | Seastar Sierra 4-Cycle Outboard Oil Filter For Mercury/Yamaha 9.9