Mercury MerCruiser Fuel Filter Kit - 8M0126144
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Mercury MerCruiser / Quicksilver Fuel Filter Kit – 8M0126144
Maintain clean fuel delivery and protect your outboard engine with the genuine Mercury Marine / Quicksilver 8M0126144 Fuel Filter Kit. This OEM boat-mounted water-separating fuel filter removes water and harmful contaminants from gasoline before it reaches the engine, helping ensure reliable performance and protecting fuel system components.
Designed to Mercury Marine’s original equipment specifications, this filter uses a 10-micron filtration element capable of removing up to 99% of water and impurities, improving engine efficiency and fuel economy in high-performance outboards.
Key Features
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Genuine Mercury / Quicksilver OEM fuel filter kit
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10-micron water-separating filtration element
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Removes up to 99% of water and fuel contaminants
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Boat-mounted filter system for improved fuel protection
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Helps protect fuel injectors, pumps, and engine components
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Designed for modern high-performance outboard engines
Service Recommendation
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Replace the filter every 100 operating hours or at least once per season for optimal performance.
Compatible Mercury Engines
Commonly used on modern Mercury FourStroke outboards, including:
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3.4L V6 FourStroke – 175 HP to 300 HP
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4.6L V8 FourStroke – 175 HP to 300 HP
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High-performance models such as 150R, 250R, 300R, and 500R depending on configuration.
Important Compatibility Note
Fuel filter systems may vary by engine model and production year. Always verify compatibility using the engine serial number to ensure the correct fuel filter kit for your specific Mercury outboard.
OEM parts ship same or next day for fast Canada wide shipping.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.