Sierra oil filters are engineered to provide efficient, dependable oil filtration in demanding marine applications

Sierra high-efficiency oil filters meet or exceed OEM specifications for marine use, unlike conventional auto oil filters. Available for gasoline inboard and 4-stroke outboard applications, each filter features a high pleat count to increase capacity and improve efficiency. Heavy-walled painted canisters offer corrosion resistance to the exterior; interior walls are epoxy coated for additional corrosion protection. Individual filters are shrink-wrapped for rust protection when spares are stored onboard. Some models utilize anti-drainback valves, where applicable.

Key Features

• Engineered with premium grade materials to meet or exceed OEM specifications
• Designed for extremes of marine applications
• Epoxy coated for corrosion resistance
• Heavy-wall steel canister for further corrosion protection
• High-efficiency filter media that meets or exceeds the OEM’s filtration
• Field-tested and approved