Sierra 18-57702 Crankcase Filter for Marine Engines

The Sierra 18-57702 is a replacement crankcase filter designed for marine engine applications. This filter helps maintain proper crankcase ventilation by filtering vapors and preventing contaminants from entering the engine's crankcase system.

Key Features:

• Direct replacement crankcase filter for marine engines
• Helps maintain clean crankcase ventilation
• Prevents oil vapors and contaminants from recirculating
• Designed to OEM specifications for reliable performance
• Quality construction for marine environment durability

Sierra Marine parts are engineered to meet or exceed OEM standards, providing dependable performance for inboard and sterndrive marine engines. Regular replacement of crankcase filters helps maintain engine efficiency and reduces harmful emissions.