35809099 Mercury MerCruiser 809099 Fuel Filter | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Fuel Filter Element - Part Number: 35-809099

A genuine Quicksilver fuel filter element used in marine fuel / water separating filter systems. This element is used where 35-809099 is specified in Mercury / Mariner / MerCruiser fuel filtration assemblies and helps remove water and fine contaminants from the fuel supply.

⚙️ Key Features

• Genuine Quicksilver OEM fuel filter element

• Correct Mercury part number 35-809099

• Marine fuel / water separating filter element

• Cross-references with Sierra 18-7920 and Racor S3214-style applications

• Used on compatible Mercury / MerCruiser filter-head assemblies where specified

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 35-809099 current OEM service reference

OEM / Related Numbers:

• 35-809099

• 809099

• 35809099

• 35-809099T

• 809099T

Aftermarket / Verified Equivalents:

• Sierra: 18-7920

• Racor: S3214

• OMC: 771839

🚤 Compatibility

Commonly used on:

• Mercury / MerCruiser remote fuel / water separator filter assemblies using 35-809099

Typically suits:

• Fuel system applications:

• Mercury outboard fuel / water separator filter-head assemblies using 35-809099

• MerCruiser petrol sterndrive fuel / water separator systems using 35-809099

• MerCruiser inboard fuel / water separator systems using 35-809099

• Marine petrol fuel systems using Racor S3214 / Sierra 18-7920 style element

• Boat-mounted Mercury / Quicksilver fuel-filter assemblies requiring 35-809099

• Mercury / Yamaha-style bowl-type water separating filter applications where 35-809099 is specified

• Engine Type: Marine petrol outboard, sterndrive and inboard fuel systems where matching filter head is fitted

• System Type: Remote fuel / water separator element

• Related Equivalent Style: Sierra 18-7920 / Racor S3214

🔌 Function

The fuel filter element separates water and captures fuel contamination before fuel reaches the engine fuel system.

Common signs of failure:

• Water contamination in fuel

• Engine hesitation under load

• Restricted fuel flow

• Hard starting or fuel starvation

• Overdue service interval or visible filter contamination

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging