8M0122423 Mercury MerCruiser Fuel Filter | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Fuel Filter - Part Number: 35-8M0122423

Genuine Quicksilver fuel filter used in Mercury and MerCruiser fuel systems requiring the 35-8M0122423 filter element. This filter is commonly used on Verado, OptiMax / DFI and EFI fuel module applications and helps protect injectors, pumps and regulators from fuel contamination.

⚙️ Key Features

• Genuine Quicksilver OEM fuel filter

• Correct Mercury part number 35-8M0122423

• Used on Mercury Verado, OptiMax / DFI and selected MerCruiser fuel systems

• Replaces / cross-references with 35-8M0020349 and 35-8M0060041 filter families where specified

• Designed for high-pressure fuel injection systems

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 35-8M0122423 current OEM service reference

• 35-8M0020349 earlier related fuel filter reference

• 35-8M0060041 related fuel filter reference

• 35-884380T related earlier Mercury fuel filter family reference

OEM / Related Numbers:

• 35-8M0122423

• 8M0122423

• 358M0122423

• 35-8M0020349

• 8M0020349

• 35-8M0060041

• 8M0060041

• 35-884380T

• 884380T

• Verado fuel filter

• OptiMax fuel filter

• DFI fuel filter

Aftermarket / Verified Equivalents:

• Sierra: 18-7981

• Mallory: 9-37807

• WSM fuel filter equivalents for 35-8M0122423 / 35-8M0020349 applications

• Recmar / aftermarket filter element equivalents where matched to 35-8M0122423

• Aftermarket filter elements must match the exact fuel module style

🚤 Compatibility

Commonly used on:

• Mercury Verado fuel module assemblies

• Mercury OptiMax / DFI fuel filter assemblies

• Mercury EFI FourStroke fuel systems

• Selected MerCruiser sterndrive fuel systems using the same filter element

Typically suits:

• Engine models:

• Mercury Verado L4 135HP - 200HP fuel filter applications where 35-8M0122423 is specified

• Mercury Verado L6 200HP - 400HP fuel filter applications where specified

• Mercury 75 DFI / OptiMax 1.5L fuel system applications where specified

• Mercury 90 DFI / OptiMax 1.5L fuel system applications where specified

• Mercury 115 DFI / OptiMax 1.5L fuel system applications where specified

• Mercury 135 DFI / OptiMax 2.5L fuel system applications where specified

• Mercury 150 DFI / OptiMax 2.5L fuel system applications where specified

• Mercury 175 DFI / OptiMax 2.5L fuel system applications where specified

• Mercury 200 DFI / OptiMax 3.0L fuel system applications where specified

• Mercury 225 DFI / OptiMax 3.0L fuel system applications where specified

• Mercury 250 DFI / OptiMax 3.0L fuel system applications where specified

• Mercury 300 DFI / OptiMax 3.0L / 3.2L fuel system applications where specified

• Mercury V6 and V8 FourStroke EFI fuel filter assemblies where 35-8M0122423 is specified

• MerCruiser fuel module assemblies using 35-8M0122423 by diagram

• HP Range: commonly 75HP - 400HP where specified

• Engine Type: Mercury Verado, EFI FourStroke, OptiMax / DFI and selected MerCruiser EFI fuel systems

• System Type: Fuel filter / fuel injection filtration

🔌 Function

The filter removes debris and contamination from the fuel supply before it reaches sensitive fuel pumps, regulators and injectors.

Common signs of failure:

• Hard starting

• Fuel pressure drop

• Surging or hesitation under load

• Restricted or discoloured filter

• Debris or water found in the fuel module

• Scheduled 100-hour / annual fuel service due

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging