# 35875284T01 Mercury MerCruiser Fuel Filter | Genuine Quicksilver OEM Part

🔧 Product Description

  

Genuine Quicksilver Inline Oil Filter - Part Number: 35-875284T01

  

A genuine Quicksilver inline oil filter used on selected Mercury OptiMax / DFI outboard oil-injection systems. This filter is fitted in the oil delivery line to help keep oil system contamination away from precision oiling components.

  

⚙️ Key Features

  

• Genuine Quicksilver OEM inline oil filter

• Correct Mercury part number 35-875284T01

• Used on selected Mercury OptiMax / DFI outboards

• Inline filter for oil injection / direct-injection lubrication systems

• Helps protect oil delivery components from fine contamination

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 35-875284T01 current OEM inline oil filter reference

  

OEM / Related Numbers:

  

• 35-875284T01

• 875284T01

• 35875284T01

• 875284T

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Mercury OptiMax / DFI inline oil filter applications

  

Typically suits:

  

• Engine models:

• Mercury 135 DFI / OptiMax 2.5L non-Pro applications - serial 1B227000 and up

• Mercury 150 DFI / OptiMax 2.5L non-Pro applications - serial 1B227000 and up

• Mercury 175 DFI / OptiMax 2.5L non-Pro applications - serial 1B227000 and up

• Mercury 200 DFI / OptiMax 3.0L non-Pro applications - serial 1B227000 and up

• Mercury 225 DFI / OptiMax 3.0L non-Pro applications - serial 1B227000 and up

• Mercury 250 DFI / OptiMax 3.0L non-Pro applications - serial 1B227000 and up

• Mercury Jet Drive DFI oil-line applications using inline filter 35-875284T01

• Mercury 2.5L and 3.0L OptiMax oil-injection systems using 35-875284T01

  

• HP Range: commonly 135HP - 250HP OptiMax / DFI applications

• Engine Type: Mercury 2.5L / 3.0L DFI / OptiMax outboard

• System Type: Inline oil injection filter

  

🔌 Function

  

The inline oil filter captures contamination in the oil supply before it reaches the oil injection system and direct-injection lubrication components.

  

Common signs of failure:

  

• Oil flow restriction

• Oil warning alarm or oil delivery issue

• Contaminated oil line

• Oil injection system service requirement

• Filter blockage after oil tank contamination

  

📦 Condition

  

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 9.65 AUD
- **Vendor:** Quicksilver
- **Tags:** Quicksilver Marine Parts | Oils Service Kits & Engine Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 9.65 AUD | In stock |

## Images

- 35875284T01 Mercury MerCruiser Fuel Filter | Genuine Quicksilver OEM Part

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> Source: [Sawley's Auto and Marine](www.sawleysautoandmarine.com.au/products/35875284t01-mercury-mercruiser-fuel-filter-genuine-quicksilver-oem-part)
> Updated: 2026-05-17