35879885Q Mercury MerCruiser 35879885T 879885Q Fuel Filter | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Inline Under-Cowl Fuel Filter - Part Number: 35-879885Q

A genuine Quicksilver inline under-cowl fuel filter for selected Mercury FourStroke, Verado and EFI outboards. This compact filter is fitted in the engine fuel system and helps remove fine contamination before fuel reaches injectors, vapor separator components and high-pressure fuel delivery parts.

⚙️ Key Features

• Genuine Quicksilver OEM inline fuel filter

• Correct Mercury part number 35-879885Q

• Replaces and cross-references with 35-879885T applications

• Used on selected 30HP / 40HP EFI FourStroke through 300HP Verado outboards

• Under-cowl fuel filter for clean EFI fuel delivery

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 35-879885Q → Supersedes 35-879885T

• 879885Q current Quicksilver service reference

• 879885T related OEM fuel filter reference

OEM / Related Numbers:

• 35-879885Q

• 879885Q

• 35879885Q

• 35-879885T

• 879885T

• 35879885T

Aftermarket / Verified Equivalents:

• Sierra: 18-7718

• Moeller: 033351-10

• Uship: 25932

🚤 Compatibility

Commonly used on:

• Mercury FourStroke, EFI and Verado under-cowl inline fuel filter applications

Typically suits:

• Engine models:

• Mercury 30HP EFI FourStroke under-cowl fuel filter applications

• Mercury 40HP EFI FourStroke under-cowl fuel filter applications

• Mercury 40HP EFI 4-cylinder FourStroke under-cowl fuel filter applications

• Mercury 50HP EFI 4-cylinder FourStroke under-cowl fuel filter applications

• Mercury 60HP EFI 4-cylinder FourStroke under-cowl fuel filter applications

• Mercury 75HP 1.7L FourStroke - serial 1B366823 to 2B094995

• Mercury 80HP 1.7L EFI FourStroke - serial 1B366823 to 2B094995

• Mercury 90HP 1.7L FourStroke - serial 1B366823 to 2B094995

• Mercury 100HP 1.7L EFI FourStroke - serial 1B366823 to 2B094995

• Mercury 115HP 1.7L FourStroke - serial 1B366823 to 2B094995

• Mercury 75HP 2.1L FourStroke - serial 2B094996 and up

• Mercury 90HP 2.1L FourStroke - serial 2B094996 and up

• Mercury 115HP 2.1L FourStroke - serial 2B094996 and up

• Mercury 150HP EFI FourStroke - serial 1B905505 and up

• Mercury 135HP Verado FourStroke applications using 35-879885Q

• Mercury 150HP Verado FourStroke applications using 35-879885Q

• Mercury 175HP Verado FourStroke applications using 35-879885Q

• Mercury 200HP Verado FourStroke applications using 35-879885Q

• Mercury 225HP Verado FourStroke applications using 35-879885Q

• Mercury 250HP Verado FourStroke applications using 35-879885Q

• Mercury 275HP Verado FourStroke applications using 35-879885Q

• Mercury 300HP Verado FourStroke applications using 35-879885Q

• HP Range: 30HP - 300HP where specified

• Engine Type: Mercury EFI FourStroke and Verado outboard

• System Type: Under-cowl inline fuel filtration

🔌 Function

The fuel filter captures fine contaminants before they reach the EFI fuel system, helping protect injectors, vapor separator components and fuel pumps.

Common signs of failure:

• Hard starting

• Engine hesitation or surging

• Restricted fuel flow at higher RPM

• Contaminated fuel found in under-cowl lines

• Filter overdue or visibly discoloured

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging