Fuel Filter Check Valve Assembly 482012

This check valve assembly ensures that fuel flows in only one direction through the fuel filter system. It contains an internal spring-loaded ball that prevents reverse flow, maintaining proper filtration and protecting the engine from unfiltered fuel.

• Function: Allows one-way fuel flow through fuel filter
• Construction: Valve body with internal ball, spring, and retainer
• Confirm compatibility with specific vehicle model before installation

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