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Item #:
143245527
879884T Fuel Filter for Mercury 30 35 40 50 60 HP EFI Outboard | Fuel Purifier Parts, Fits 4 Stroke Marine Motors, Replaces 35-879884T 35-881540
88% of respondents would recommend this to a friend
Item #:
143245527
BND 40
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Imported from USA store
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Order now and get it around Wednesday, October 07
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What Stands Out
Compatibility
Designed for Mercury EFI outboard motors ranging from 30 to 60 HP, ensuring a perfect fit and optimal performance for your engine.
High Filtration
Advanced filtering technology effectively removes contaminants, enhancing engine efficiency and prolonging the lifespan of your outboard motor.
Easy Installation
User-friendly design allows for quick and straightforward replacement, minimizing downtime and keeping you on the water longer.
Product Details
| Brand Name | SeaSierra |
| Manufacturer Part Number | 35-879884T, 879884T |
| Manufacturer | SeaSierra |
| Unit Count | 1 Count |
| OEM Equivalent Part Number | 35-879884T, 35-881540, 879884T, 881540, 8M0168897 |
| Number of Items | 1 |
| UPC | 739325459049 |
| Number of Packs | 1 |
| Included Components | 1 x Fuel Filter Housing, 2 x Filter 35-881540 |
| Item Type Name | Fuel Filter |
| Model Number | 35-879884T 879884T |
| Outer Material | Plastic |
| Style Name | 30-60HP |
| Product Grade | Replacement Part |
| Compatible with Vehicle Type | Boat, Compatible with Mercury 30 35 40 50 60 HP 4 Stroke Outboard Motors |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Weight | 2.26 ounces (64.07 grams) |
| Brand | SeaSierra |
| Vehicle Service Type | Boat, Compatible with Mercury 30 35 40 50 60 HP 4 Stroke Outboard Motors |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Outboard Motor Owners
Ideal for users with Mercury 30 to 60 HP EFI 4-stroke outboard motors requiring reliable fuel filtration.
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Regular Maintenance Fans
Perfect for boaters who perform routine maintenance and replace fuel filters to ensure optimal engine performance.
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DIY Enthusiasts
Great choice for individuals who prefer to install their own parts and seek cost-effective solutions for outboard care.
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Non-Mercury Motors
Not suitable for users with outboard motors from brands other than Mercury, as compatibility is limited.
Product Description
879884T Fuel Filter for Mercury 30 35 40 50 60 HP EFI Outboard | Fuel Purifier Parts, Fits 4 Stroke Marine Motors, Replaces 35-879884T 35-881540 881540 8M0168897, Sierra 18-79965
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Boat Marine 879884T Fuel Filter?
Answer: The Boat Marine 879884T Fuel Filter is designed to ensure clean fuel delivery for Mercury 30, 35, 40, 50, and 60 HP EFI 4 Stroke Outboard Motors. By filtering out impurities and particles from fuel, it helps in maintaining optimal engine performance and efficiency. This is particularly important for high-performance marine engines where quality fuel is crucial to prevent engine wear and reduce the likelihood of costly repairs or breakdowns out on the water. -
Question:
How often should I replace the fuel filter?
Answer: It is generally recommended to replace the fuel filter every 100 hours of operation or at least once a year, depending on usage. Regular maintenance ensures that contaminants do not build up over time, which can affect engine performance. By adhering to a routine replacement schedule, you can enhance engine longevity, improve fuel economy, and ensure trouble-free operation, especially during long boating trips or heavy usage periods. -
Question:
Can I install the Boat Marine 879884T Fuel Filter myself?
Answer: Yes, many boat owners find that they can install the Boat Marine 879884T Fuel Filter themselves with basic tools. The installation typically involves removing the old filter and replacing it with the new one, following the manufacturer’s guidelines. This DIY approach can save you time and let you get back on the water quickly, as long as you exercise caution and ensure the fuel system is depressurized before beginning the procedure. -
Question:
What happens if I don’t change the fuel filter?
Answer: Failing to change the fuel filter can result in clogged systems, leading to poor engine performance, reduced fuel economy, and potentially severe engine damage. Contaminants can accumulate, inhibiting fuel flow and resulting in stalling or difficulty starting the engine. Regular maintenance of your fuel filter is crucial to avoid these issues, ensuring your outboard motor runs smoothly and efficiently, especially during crucial boating activities. -
Question:
Is the Boat Marine 879884T Fuel Filter compatible with other engines?
Answer: The Boat Marine 879884T Fuel Filter is specifically designed for certain Mercury outboard motors ranging from 30 to 60 HP EFI 4 Stroke. While it might fit some models from the same brand, it's essential to check compatibility with your specific engine model before use. Ensuring compatibility will maximize performance and avoid potential issues that could affect your motor’s efficiency or warranty status. -
Question:
What are the symptoms of a clogged fuel filter?
Answer: Symptoms of a clogged fuel filter can include difficulty starting the engine, unexpected stalling, reduced acceleration, or poor fuel efficiency. You may also notice a rough idling or the engine failing to reach full power. Being aware of these warning signs allows you to take timely action, such as checking the filter, to maintain your boat’s performance and prevent more significant engine issues later on. -
Question:
How does the Boat Marine 879884T Fuel Filter improve fuel efficiency?
Answer: The Boat Marine 879884T Fuel Filter improves fuel efficiency by ensuring that only clean, uncontaminated fuel reaches the engine. When a fuel filter functions optimally, it helps maintain consistent fuel flow, allowing for more efficient combustion. As a result, your outboard motor can run more smoothly, using fuel more effectively, ultimately leading to better mileage and performance during your maritime adventures. -
Question:
Where can I buy the Boat Marine 879884T Fuel Filter?
Answer: You can buy the Boat Marine 879884T Fuel Filter from Ubuy in Brunei. Ubuy offers a convenient platform to purchase this essential component for your Mercury outboard motors, ensuring that you have access to genuine parts suitable for your specific engine model. Shopping at Ubuy also provides you with a reliable source for marine supplies, ensuring you can keep your outboard in excellent working condition. -
Question:
What should I do if my engine still has problems after changing the fuel filter?
Answer: If your engine continues to have issues after changing the fuel filter, it may indicate other underlying problems such as fuel pump failure, carburetor issues, or electrical malfunctions. In such cases, conducting a thorough check or consulting a marine mechanic is advisable. This proactive approach ensures that you can identify and remedy any additional concerns that could lead to more significant repairs down the line. -
Question:
Is the Boat Marine 879884T Fuel Filter durable?
Answer: Yes, the Boat Marine 879884T Fuel Filter is designed with durability in mind, capable of withstanding the harsh conditions typically found in marine environments. Its robust construction helps it resist corrosion and wear, ensuring reliable performance over extended periods of use. This durability is crucial for boaters, providing peace of mind that the filter will perform optimally in various water conditions and climates.
SeaSierra Fuel Filters 35-879884T 879884T Editorial Review
The Boat Marine 879884T Fuel Filter has garnered a generally positive reception from customers who have used it for their Mercury outboard motors, particularly for models ranging from 30 to 60 HP EFI 4 Stroke. Customers praise the product for its good quality and effective performance, noting that it fits well and seals properly, which is crucial for maintaining the efficiency of outboard motors. The inclusion of an extra filter has also been appreciated, as it adds value at a competitive price point. However, some users have highlighted minor compatibility issues, specifically regarding the new plastic screw-on bowl which does not thread into old Mercury housing as expected. Despite this, many customers found a workaround by using the new filter with their old bowl, indicating that the filter's quality compensated for this inConsistency. Overall, Consumers appear satisfied with the functionality and price of the fuel filter, recommending it for those in need of a reliable solution for their Mercury motors. **
Customer Reviews & Ratings
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Pros
- Good quality parts.
- Effective performance in multiple motor setups (30-60 HP).
- Installation is straightforward with proper sealing.
- Includes an extra filter, adding value for the price.
- Positive experiences reported regarding functionality.
Cons
- New plastic bowl may not fit older Mercury housing correctly.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 40
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Designed specifically for Mercury Mariner 4 Stroke outboard engines.
- Compatible with 30hp, 35hp, 40hp, 50hp, and 60hp EFI models.
- Replacement for OEM Fuel Filters: 35-879884T, 879884T, 881540, 8M0168897, and 18-79965.
- Includes fuel filter element pre-installed in the housing.
- High-quality fuel filter ensures optimal engine performance.
- Verify your model number before ordering for the perfect fit.
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