35864572 Mercury MerCruiser Fuel Filter | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Inline Fuel Filter - Part Number: 35-864572

A genuine Quicksilver inline fuel filter used on MerCruiser MCM and MIE petrol engines equipped with a boost pump. This steel inline filter helps remove fuel contamination before fuel reaches the engine fuel delivery system, supporting clean fuel flow and reliable running.

⚙️ Key Features

• Genuine Quicksilver OEM inline fuel filter

• Correct Mercury part number 35-864572

• Used on MerCruiser MCM / MIE petrol engines with boost pump fuel systems

• Common inline service filter for V6 and V8 petrol marine engines

• Helps protect fuel pumps, injectors and downstream fuel components

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 35-864572 current OEM inline fuel filter reference

OEM / Related Numbers:

• 35-864572

• 864572

• 35864572

• 35-864572T

• 864572T

• 35-864572T01

• 864572T01

Aftermarket / Verified Equivalents:

• Sierra: 18-7721

• No additional aftermarket equivalent

🚤 Compatibility

Commonly used on:

• MerCruiser MCM / MIE petrol engines using a boost pump inline fuel filter

Typically suits:

• Engine models:

• MerCruiser 4.3L MPI Alpha / Bravo petrol engines using boost pump fuel system

• MerCruiser 5.0L MPI Alpha / Bravo petrol engines using boost pump fuel system

• MerCruiser 5.7L EFI / MPI Alpha / Bravo petrol engines using boost pump fuel system

• MerCruiser 350 MAG MPI Alpha / Bravo petrol engines using boost pump fuel system

• MerCruiser 350 MAG MPI Horizon Alpha / Bravo petrol engines using boost pump fuel system

• MerCruiser MX 6.2L MPI Bravo petrol engines using boost pump fuel system

• MerCruiser 377 MAG MPI Bravo petrol engines using boost pump fuel system

• MerCruiser 454 MAG MPI petrol engines using boost pump fuel system

• MerCruiser 496 MAG / 8.1L petrol engines using boost pump fuel system

• MerCruiser MIE inboard petrol engines using boost pump fuel system

• MerCruiser tow-sport petrol engines using boost pump fuel system

• Engine Type: MerCruiser petrol V6 and V8 sterndrive / inboard engines

• System Type: Inline boost-pump fuel filtration

• Fuel System: MCM / MIE petrol engines with boost pump

🔌 Function

The inline fuel filter removes fine fuel debris before it reaches the boost pump and downstream fuel system components.

Common signs of failure:

• Engine hesitation under load

• Restricted fuel flow

• Hard starting or stalling

• Fuel starvation at higher RPM

• Contaminated or overdue fuel filter

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging