Description

Mercury MerCruiser / Quicksilver Fuel Filter – 864572

Maintain clean fuel delivery and protect your engine’s fuel system with the genuine Mercury Marine / Quicksilver 864572 Inline Fuel Filter. This OEM filter is installed between the fuel tank and the fuel booster pump, preventing debris and contaminants from reaching the pump and other sensitive fuel-system components.

Manufactured to Mercury Marine’s original equipment specifications, this filter ensures proper fuel flow and reliable performance for MerCruiser sterndrive and inboard gasoline engines.

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Key Features

• Genuine Mercury / Quicksilver OEM inline fuel filter

• Installs between the fuel tank and booster pump

• Helps prevent debris and contaminants from entering the fuel pump

• Supports consistent fuel flow and engine performance

• Designed for quick replacement during routine maintenance

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Part Details

• OEM Part Number: 864572

• Also referenced as 35-864572 in Mercury parts catalogs

• Product Type: Inline gasoline fuel filter

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Compatible Mercury MerCruiser Engines

Commonly used on MerCruiser sterndrive and inboard gasoline engines equipped with a fuel booster pump, including many EFI and MPI configurations depending on engine model and serial number range.

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Function

The inline fuel filter captures particles, rust, and contaminants present in gasoline before they reach the booster pump inlet, protecting the fuel system and helping maintain smooth engine operation.

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Service Recommendation

Mercury recommends replacing the filter at least once per boating season or during winterization service to maintain proper fuel system performance.

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Important Compatibility Note

Fuel filters vary depending on engine model, fuel system configuration, and serial number range. Always verify compatibility using the engine serial number or existing filter part number before ordering.

Shipping: Ships same or next day for fast Canada wide shipping.