MerCruiser Fuel Filter 130402

MerCruiser Fuel Filter 130402

A genuine OEM fuel filter for Mercury MerCruiser marine engines. This factory-original filter is designed to trap contaminants before they reach the fuel system, protecting injectors, carburetors, and fuel pumps from debris and sediment that can cause hard starting, rough running, or fuel delivery problems.

Specifications

• Part Number: 130402
• SKU: 130402
• Type: Fuel Filter
• Application: Mercury MerCruiser marine engines
• Genuine OEM not aftermarket

Fitment

Match this part number to the fuel system diagram for your specific engine model and serial number. Fuel filter specifications vary across MerCruiser engine families always confirm the part number in your Mercury parts diagram before ordering.

When to Replace

Replace during scheduled fuel system service, or any time you’re diagnosing hard starting, fuel restriction, rough running, or contamination issues. Replacing the fuel filter as part of a broader fuel system service is good practice and helps avoid repeat diagnosis.

Related Products

• Mercury Outboard Water Separating Fuel Filter Kit 18458Q4
• Mercury MerCruiser Fuel Filter 53336Q
• Mercury MerCruiser Fuel Filter 802893Q01

Parts Desk Insights

Best use case: This filter is the right call when you’re doing a scheduled fuel system service or chasing a fuel delivery issue on a MerCruiser engine. Fuel filters are often overlooked during routine maintenance, but a restricted filter is one of the most common causes of hard starting and lean-running conditions on older engines. Always order by the part number in your Mercury diagram filter sizing, thread pitch, and flow rate vary across engine families and are not interchangeable.