Aftermarket Mercury Fuel Filter 30-60HP 879884T 35-879884T
REC35-879884T
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Mercury 30-60HP Fuel Filter
Aftermarket cartridge filter | Replaces 879884T
This aftermarket cartridge-type fuel filter is designed to replace the under-cowl filter element on compatible Mercury and Mariner 30–60HP EFI FourStroke outboards. Routine replacement helps capture fuel-borne contamination before it reaches sensitive engine components.
Key Features
- ✔ Aftermarket replacement; not a genuine Mercury or Quicksilver component
- ✔ Cartridge-style element for an under-cowl screw-on filter bowl
- ✔ Helps protect injectors and fuel-system components from contamination
- ✔ Suitable for routine fuel-system servicing
- ✔ Supplied as one replacement filter element
Technical Specs
| Part type | Cartridge fuel filter |
| Application | Mercury / Mariner EFI FourStroke outboards |
| Power range | 30–60HP (model dependent) |
| Installation | Under-cowl, screw-on filter bowl |
| Quantity | 1 filter |
| 4Boats SKU | REC35-879884T |
Compatibility / Fitment Guide
Compatible with selected Mercury and Mariner 30, 35, 40, 50 and 60HP EFI FourStroke outboards that use a screw-on under-cowl filter bowl and the 879884T reference. Fitment varies by model, cylinder configuration and serial range. Match the original part number and consult the engine parts diagram; horsepower alone is not sufficient.
Part Number Cross Reference
| Mercury / Quicksilver | 879884T; 35-879884T |
| 4Boats / supplier SKU | REC35-879884T |
Cross-reference numbers are provided for identification. This item is an aftermarket replacement and is not supplied in Mercury or Quicksilver retail packaging.
Questions & Answers
Is this a genuine Mercury filter?
No. It is an aftermarket replacement for compatible applications.
Will it fit every Mercury 30–60HP outboard?
No. It is for selected EFI FourStroke models using the screw-on bowl and 879884T filter reference. Check the serial number and parts diagram.
Is the filter bowl included?
No. The listing is for one replacement filter element; reuse the compatible serviceable bowl unless it requires replacement.
When should it be replaced?
Follow the maintenance interval in the engine service manual and replace sooner if fuel contamination is suspected.
Note: Work in a ventilated area, isolate the fuel supply and check carefully for leaks after installation.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.