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Item #:
100772882
AMRS-18-7945 Sierra 18-7945 Fuel Water Separator Filter Replaces 35-802893Q01
Item #:
100772882
NAD 489
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 20 items left in stock.
Order now and get it around Saturday, July 25
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Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline.
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What Stands Out
Superior Filtration
The AMRS-18-7945 effectively separates fuel from water, preventing engine damage and ensuring optimal performance in marine environments.
Direct Replacement
Designed as a direct replacement for 35-802893Q01, ensuring easy installation and compatibility with various fuel systems.
Durable Construction
Built with robust materials, the filter offers exceptional longevity and reliability, reducing maintenance costs and extending service intervals.
Product Details
- 10 Micron Long Fuel Water Separator Filter
- Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow @ 90 GPH to feed even the hungriest motor. Sierra 10 micron filters are recommended to prevent damage to sensitive inboard and outboard fuel injection systems.
- Long - 4.35"
- 10 Micron Rating for fuel injection engines
- Replaces: Mercury - 35-802893q Yamaha - ABB-FUELF-IL-TR Mallory - 9-37801 GLM - 24940 OMC 0509532 Redline RL7844 Fram PS3808 Tohatsu 3Y9022340
| Brand Name | Sierra |
| Manufacturer Part Number | 1847 |
| OEM Equivalent Part Number | 35-802893Q01, ABB-FUELF-IL-TR, 9-37801, 24940, 0509532, RL7844, PS3808, 3Y9022340 |
| Model Number | AMRS-18-7945 |
| Outer Material | Metal |
| Style Name | Modern |
| Product Grade | New |
| Compatible with Vehicle Type | Watercraft |
| Automotive Fit Type | Universal Fit |
| Item Diameter | 4.35 Inches (11 cm) |
| Brand | Sierra |
| Vehicle Service Type | Watercraft |
| Item Weight | 1.5 lbs (680 grams) |
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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Marine Enthusiasts
Ideal for boat owners needing effective filtration for marine engines, ensuring clean fuel and preventing water damage.
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Frequent Boaters
Perfect for users who often operate in water-logged environments, safeguarding engines from contaminating water in fuel.
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DIY Mechanics
Suitable for individuals who service their own boats, offering a cost-effective replacement filter that's easy to install.
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Land Vehicles
Not suitable for cars and trucks, as it is specifically designed for marine applications and fuel systems.
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Occasional Users
Not ideal for those who infrequently use their boats, as regular maintenance might not be needed for sporadic use.
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High-Performance Engines
May not meet the filtration needs of high-performance engines demanding specialized filters for optimal fuel flow.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the AMRS-18-7945 Sierra 18-7945 Fuel Water Separator Filter?
Answer: The AMRS-18-7945 Sierra 18-7945 Fuel Water Separator Filter is an essential boating accessory designed to eliminate water and contaminants from fuel systems. By effectively filtering out impurities, this separator helps enhance engine performance and longevity. It is particularly beneficial for marine engines which are susceptible to water contamination due to their exposure to the elements. Use this filter to maintain fuel integrity, ensuring smoother operation during boating adventures. -
Question:
How do I install the AMRS-18-7945 Fuel Water Separator Filter?
Answer: Installing the AMRS-18-7945 Fuel Water Separator Filter is a straightforward process. Start by ensuring the engine is off and the fuel system is depressurized. Locate the existing fuel water separator and detach it carefully. Attach the new AMRS-18-7945 filter in its place, making sure to properly tighten all connections. Regular installation of this filter can improve fuel efficiency and prevent engine damage, making it ideal for seasonal boaters or regular marine users. -
Question:
What kind of engines is the AMRS-18-7945 filter compatible with?
Answer: The AMRS-18-7945 Sierra 18-7945 Fuel Water Separator Filter is versatile and compatible with various outboard and inboard marine engines. This includes engines that require a filtration solution to keep their fuel clean and free from harmful water. If you own a boat or watercraft with these types of engines, this filter serves as a reliable choice to protect your motor and ensure effective fuel management. -
Question:
How often should I change the AMRS-18-7945 Fuel Water Separator Filter?
Answer: It's recommended to check the AMRS-18-7945 Fuel Water Separator Filter at least once per season or every 100 hours of engine operation. Regular checks are crucial, especially if operating in areas prone to water contamination. Changing the filter as needed helps to keep your fuel system clean, enhances combustion efficiency, and prevents engine issues, making this maintenance routine essential for serious boaters. -
Question:
What are the benefits of using the AMRS-18-7945 Filter?
Answer: Using the AMRS-18-7945 Fuel Water Separator Filter offers several key benefits, including improved engine performance, reduced risk of corrosion, and extended fuel system lifespan. By filtering out water and particles from fuel, it helps to prevent engine knocking and stalling. This is crucial for boat owners who demand reliability and optimal performance during their outings, especially on longer trips or in challenging conditions. -
Question:
Can the AMRS-18-7945 Fuel Water Separator Filter keep out all water?
Answer: While the AMRS-18-7945 Fuel Water Separator Filter is highly effective at removing water and debris from fuel, it's important to note that no filter can achieve complete removal of all contaminants. It greatly reduces the presence of water, which is essential for maintaining engine health. Regular inspections and timely replacements help ensure that your fuel system remains clean and performs as expected, providing peace of mind for boat operators. -
Question:
Is the AMRS-18-7945 Filter suitable for diesel engines?
Answer: Yes, the AMRS-18-7945 Fuel Water Separator Filter is compatible with both gasoline and diesel engines. Its filtration capabilities make it suitable for various marine engine types, effectively protecting the fuel system from water and particulate matter. This broad compatibility ensures that whether you're running a gas or diesel engine, the AMRS-18-7945 filter can help maintain fuel quality and engine performance. -
Question:
Where can I buy AMRS-18-7945 Sierra 18-7945 Fuel Water Separator Filter?
Answer: You can purchase the AMRS-18-7945 Sierra 18-7945 Fuel Water Separator Filter at Ubuy in Namibia. Ubuy offers a user-friendly shopping experience for marine parts, ensuring that you can find this essential filter easily. Don't miss out on the opportunity to enhance your boating experience with easy access to quality parts. -
Question:
What maintenance is required after installing the AMRS-18-7945 Filter?
Answer: After installing the AMRS-18-7945 Filter, regular maintenance involves checking the filter for water accumulation and debris build-up. It's advisable to inspect the filter during routine engine checks or before extended trips. Additionally, keeping an eye on engine performance can indicate if the filter needs replacing sooner. Such proactive maintenance ensures optimal functioning and helps avoid potential engine failures due to fuel contamination. -
Question:
How does the AMRS-18-7945 compare to other fuel water separators?
Answer: The AMRS-18-7945 Sierra 18-7945 Fuel Water Separator Filter stands out due to its robust construction and efficiency in filtering out water and contaminants. Compared to other fuel water separators, it is specifically designed for marine applications, ensuring it's well-suited for harsh environments. This filter provides boat owners with reliability, making it a preferred choice among enthusiasts who prioritize engine health and performance.
Sierra Fuel Filters AMRS-18-7945 Editorial Review
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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NAD 489
Order now and get it around Saturday, July 25
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.)
QTY:
Only 20 items left in stock.
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Features & Benefits
- Removes over 99.8% of emulsified water from gasoline.
- 90% efficiency in filtering particles as small as 10 microns.
- Flows at 90 GPH, suitable for high-performance engines.
- Prevents damage to sensitive fuel injection systems.
- Compatible with multiple brands including Mercury, Yamaha, and more.
- Long-lasting and highly efficient solution for fuel filtration.
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