Sierra 18-7897 4-Cycle Outboard Oil Filter

The Sierra 18-7897 is a premium canister-style oil filter designed specifically for 4-cycle outboard marine engines. This high-quality filter features a durable white housing with the Sierra Marine logo and includes a built-in anti-drain back valve to prevent oil from draining out of the filter when the engine is shut off, ensuring immediate oil pressure on startup and reducing engine wear.

Key Features:

• Canister-style design for reliable filtration
• Anti-drain back valve protects engine during startup
• Standard 3/4 inch - 16 thread for easy installation
• White housing with Sierra Marine branding
• Marine-grade construction for saltwater and freshwater use
• Direct replacement for OEM filters

Compatibility:

This filter is engineered to fit Johnson, Evinrude, and Suzuki 4-cycle outboard engines. It provides excellent filtration to keep your marine engine running smoothly by capturing contaminants and extending engine life.

Application:

Ideal for regular maintenance intervals on compatible outboard motors. The anti-drain back valve technology ensures your engine receives immediate lubrication upon starting, providing superior protection compared to standard filters.