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Item #:
18536188
Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards
85% of respondents would recommend this to a friend
Item #:
18536188
USD 52
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Imported from USA store
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Order now and get it around Thursday, October 08
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What Stands Out
Water Separation Technology
Designed to effectively remove water from fuel, preventing engine damage and enhancing performance in diverse conditions.
High Filtration Efficiency
Advanced filter media captures contaminants efficiently, ensuring clean fuel delivery and extending engine life.
Durable Construction
Built with high-quality materials to withstand harsh marine environments, ensuring reliability and longevity for boat enthusiasts.
Product Details
| Brand Name | MERCURY |
| Manufacturer Part Number | 18458Q4 |
| Manufacturer | Mercury |
| OEM Equivalent Part Number | 35 18458T 4 |
| Number of Items | 1 |
| UPC | 745061037502 |
| Number of Packs | 1 |
| Model Number | 35-18458T4 |
| Outer Material | Plastic |
| Style Name | Canister |
| Product Grade | New |
| Compatible with Vehicle Type | Marine Outboard Engine |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Weight | 13.44 ounces (381.02 grams) |
| Brand | MERCURY |
| Vehicle Service Type | Marine Outboard Engine |
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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Boat Owners
Ideal for boat owners needing reliable water separation to protect engines from fuel contamination.
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Marinas & Workshops
Useful in marinas and workshops where multiple fueling operations demand consistent fuel quality assurance.
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Environmentally Conscious Users
Great for users focused on reducing environmental impact by preventing water and sediment from entering water bodies.
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Non-Boat Users
Not suitable for those who do not operate watercraft or use marine fuel systems.
Product Description
Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Mercury Fuel Filter Water Separating Fuel Filter?
Answer: A Mercury Fuel Filter Water Separating Fuel Filter is designed to efficiently remove water and impurities from fuel before it reaches the engine. This type of filter is particularly important for marine applications where water contamination is common. By eliminating these contaminants, the filter helps in protecting the engine, ensuring optimal performance, and prolonging its lifespan. -
Question:
How do I know when to replace my Mercury Fuel Filter?
Answer: Indicators for replacing your Mercury Fuel Filter include reduced engine performance, difficult starting, or visible rust and debris in the fuel. Regular inspections—especially after long periods of use—can help you gauge the need for replacement. It’s essential to maintain engine health by replacing the filter as part of your regular maintenance regimen. -
Question:
Can I install the Mercury Fuel Filter myself?
Answer: Yes, many users find they can install the Mercury Fuel Filter themselves with basic tools and some mechanical knowledge. The filter's location and the specific model may vary, so consulting your owner’s manual for installation instructions is crucial. Having the right tools ready and following safety procedures will make the process smoother. -
Question:
Does the Mercury Fuel Filter remove all types of contaminants?
Answer: While the Mercury Fuel Filter effectively removes water and large particles from fuel, it may not eliminate all chemical contaminants. Its main function is to separate water from the fuel, which is vital for preventing engine damage. For enhanced fuel purification, combining this filter with additional filtration systems can be beneficial, especially in harsh marine environments. -
Question:
What type of engine is compatible with the Mercury Fuel Filter?
Answer: The Mercury Fuel Filter is designed for use with a wide range of Mercury outboard and inboard engines. However, compatibility can depend on the specific engine model. Checking your owner’s manual or contacting a dealership can provide clarity on compatible engine models, ensuring you select the right filter for your boat setup. -
Question:
How long does the Mercury Fuel Filter last?
Answer: The lifespan of the Mercury Fuel Filter can vary based on usage and maintenance conditions. Regularly cleaning or replacing the filter is advisable every season or after major boating trips to ensure optimal operation. Monitoring your engine's performance and following manufacturer recommendations can help determine the best replacement schedule. -
Question:
What are the signs of a clogged fuel filter?
Answer: Signs that your Mercury Fuel Filter may be clogged include engine misfires, decreased throttle response, or stalling. By monitoring these symptoms, you can address potential fuel delivery issues early, preventing more significant engine problems. Routine checks can help catch these issues before they escalate, ensuring your engine runs smoothly. -
Question:
Can water in fuel damage my engine?
Answer: Yes, water contamination in fuel can lead to severe engine damage, including corrosion, poor combustion, and reduced performance. The Mercury Fuel Filter serves as a crucial line of defense, ensuring only clean fuel reaches the engine. Investing in a quality water separating filter is vital for protecting your engine from the detrimental effects of water contamination. -
Question:
What maintenance is required for the Mercury Fuel Filter?
Answer: Maintenance of the Mercury Fuel Filter primarily involves regular inspections and replacement according to usage. Checking for signs of clogging and ensuring the filter is securely installed are key. This proactive approach prevents engine issues and ensures your boat operates efficiently while on water. Documenting maintenance schedules can also aid in keeping your engine in optimal condition. -
Question:
Where can I buy a Mercury Fuel Filter Water Separating Fuel Filter in Turks and Caicos?
Answer: You can buy the Mercury Fuel Filter Water Separating Fuel Filter at Ubuy. Ubuy is a reliable online platform that offers a wide range of boating and automotive parts, ensuring you get the best quality products for your engine needs.
MERCURY Fuel Filters 35-18458T4 Editorial Review
The MERCURY Genuine Fuel Filter Kit - 18458T 4 is a high-quality product that has received positive customer reviews. It is specifically designed for use with black Mercury filters made by Mercury Marine. The kit includes the blue sensor for 1996 and newer motors. It is easy to install and has been reported to improve the performance of boats. Overall, this fuel filter kit is a perfect replacement for older filters and comes with all the necessary parts.
Customer Reviews & Ratings
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Pros
- High-quality product
- Specifically designed for black Mercury filters
- Includes blue sensor for 1996 and newer motors
- Easy to install
- Improves boat performance
- Comes with all necessary parts
Platform Trust & Buyer Confidence
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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
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“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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“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
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“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
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“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
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USD 52
Order now and get it around Thursday, October 08
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
- Brand new OEM Mercury Mercruiser filter kit
- Original engine manufacturing
- Ships 2 business days after order is placed
- Fits all V-6 EFI and OptiMax outboard engines 1996 to present
- Filters water and contaminants from fuel
- Keep your engine running longer and stronger with Mercury Precision Parts
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