PRODUCT DETAILS
75–100 HP Mercury / Mariner Outboard EFI Fuel Filter – 35-888279001
Quality marine-grade aftermarket inline fuel filter for selected Mercury and Mariner 75 HP, 80 HP, 90 HP and 100 HP four-stroke EFI outboard engines.
Designed to help remove dirt and contaminants from the fuel supply, protecting fuel-system components and supporting reliable engine performance.
Mercury / Mariner Outboard Fitment
| HP | Engine Type | Serial Number Range |
|---|---|---|
| 75 HP | 4-Stroke EFI | 1B172291 – 1B366822 |
| 80 HP | 4-Stroke EFI | 1B227000 – 1B366822 |
| 90 HP | 4-Stroke EFI | 1B227000 – 1B366822 |
| 100 HP | 4-Stroke EFI | 1B227000 – 1B366822 |
For selected UK and European Mercury / Mariner EFI outboards using fuel filter reference 35-888279001.
Important: Not all Mercury or Mariner 75–100 HP four-stroke engines use this filter. Check the complete engine serial number before ordering.
Replacement Part Numbers
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35-888279001
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888279001
Aftermarket equivalent:
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Sierra 18-79982
OEM references are provided for identification purposes only.
Product Details
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Product: Inline Fuel Filter
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Application: EFI Fuel Supply System
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Engine Type: 4-Stroke EFI
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Horsepower: Selected 75–100 HP models
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Quality: Marine-Grade Aftermarket Replacement
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Condition: Brand New
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Quantity: 1 × Fuel Filter
Important – Check Compatibility
Mercury and Mariner use different fuel filters depending on engine generation and serial number.
Please confirm your engine serial number and original filter reference before purchasing.
If the part looks the same as yours, it is not always the correct one for your outboard.
If unsure, contact SSI Marine with your complete engine details for assistance.
Help Page: https://ssimarine.co.uk/pages/contact-us
Why Buy From SSI Marine?
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Celebrating 10 years supplying the UK marine market (2016–2026)
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Over 10,000 genuine and aftermarket outboard parts stocked in the UK
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Over 20 years of marine engineering experience
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Official Tohatsu Outboards Dealer
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Workshop-selected replacement parts
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Same-day dispatch before 1 PM, Monday–Friday
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Royal Mail Tracked 24 UK delivery
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Collection available from Leigh, Greater Manchester, Monday–Friday, 9 AM–5 PM
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Expert technical support
Buyer Responsibility: Confirm your engine model, serial number and original part number before purchasing.
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £7: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.
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