AULDAY Fuel Water Separator Filter Cup 3PCS FS1242B

( Brand: Aulday ), ( Part Type: Water Separator Filter Cup ), ( Manufacturer Part Number: FS1242 ), ( Oem Equivalent Part Number: Fs1242, Fs1242b, 3355903, Fs1015, Fs1015b, 33242, P551864, 95242 ), ( Model Number: Fs1242, Fs1242b, 3355903 ), ( Included Components: Fuel Water Separator Filter ), ( Product Grade: Replacement Part ), ( Compatible With Vehicle Type: Freightliner 2001-2010 ), ( Automotive Fit Type: Vehicle Specific Fit ), ( Item Weight: 5.7 Pounds )

Review AULDAY 3pcs Fuel Water Separator Filter Cup Compatible

The Aulday FS1242 3-pack FS1242B Fuel Water Separator Filter Cups are designed to ensure the optimal performance of your fuel system by effectively separating water and other impurities from your fuel. Made of high-quality, food-grade PP material, these filter cups are durable, reliable, and resistant to corrosion, making them an ideal choice for both residential and commercial applications.

Each filter cup features an advanced design with a large filtration area and a micron-level filtration rating. This ensures that even the smallest water droplets and contaminants are effectively trapped, preventing them from reaching your engine and causing potential damage. The filter cups are also easy to install, with a simple screw-on design that allows for quick and hassle-free installation.

The FS1242B Filter Cups are suitable for use with various types of fuels, including gasoline, diesel, and biodiesel. They are designed to fit most fuel systems, making them a versatile and practical solution for maintaining the cleanliness and efficiency of your fuel system.

Maintaining these filter cups is also a breeze. The cups can be easily cleaned by rinsing them with water and replacing the filter media when necessary. The filter media is made of high-density, pleated paper, which provides a large surface area for filtration and can be easily replaced when it becomes saturated with contaminants.

In summary, the Aulday FS1242 3-pack FS1242B Fuel Water Separator Filter Cups are an essential tool for ensuring the optimal performance and longevity of your fuel system. Their durable design, advanced filtration capabilities, and ease of use make them a must-have for anyone looking to maintain the cleanliness and efficiency of their fuel system.

The Aulday FS1242 3-pack FS1242B fuel water separator filter cups are designed to help improve the fuel system performance of gas-powered engines by separating water and other contaminants from the fuel. Here are some pros and cons of buying these filter cups:

1. Effective in separating water and other impurities from fuel: These filter cups are specifically designed to trap water and other contaminants, preventing them from reaching the engine and causing potential damage.

2. Easy to install: The filter cups are relatively simple to install and can be done without the need for professional assistance. They can be installed directly onto the fuel line or into the fuel tank.

3. Affordable: The 3-pack price point makes these filter cups an affordable option for those looking to improve their fuel system performance.

4. Reusable: The filter cups are reusable and can be cleaned and reused multiple times, making them a cost-effective solution in the long run.

1. May require frequent cleaning: Depending on the quality of the fuel and the environment in which the engine is used, these filter cups may require frequent cleaning to maintain their effectiveness.

2. Not a substitute for regular fuel system maintenance: While these filter cups are effective in removing water and other impurities from the fuel, they are not a substitute for regular fuel system maintenance.

3. May not be suitable for all types of engines: These filter cups are designed primarily for gas-powered engines. They may not be effective in removing water and other impurities from diesel fuel or other types of fuels.

In conclusion, the Aulday FS1242 3-pack FS1242B fuel water separator filter cups can be an effective and affordable solution for those looking to improve the performance of their gas-powered engine's fuel system. However, they may require frequent cleaning and are not a substitute for regular fuel system maintenance. Additionally, they may not be suitable for all types of engines.

Based on the information provided, I would recommend these filter cups for those who use gas-powered engines and are looking for an affordable and effective way to improve their fuel system performance. However, it is important to remember that they should be used in conjunction with regular fuel system maintenance to ensure optimal engine performance.

Details:

After installing the new filter, prime and start engine, wait a few minutes, then check for leaks. Package Included 3XFS1242 Fuel Filter. Replaces Part Number FS1242, FS1242B, 3355903, FS1015, FS1015B, 33242, P551864, 95242, 31701062, 86242, BF1249-O, WK940/36X.

part #: fs1242 prices

• $14.99-$24.99

specifications teatotalator:

• brand: Aulday
• part type: Water Separator Filter Cup
• manufacturer part number: FS1242
• oem equivalent part number: Fs1242, Fs1242b, 3355903, Fs1015, Fs1015b, 33242, P551864, 95242
• model number: Fs1242, Fs1242b, 3355903
• included components: Fuel Water Separator Filter
• product grade: Replacement Part
• compatible with vehicle type: Freightliner 2001-2010
• automotive fit type: Vehicle Specific Fit
• item weight: 5.7 Pounds

payments teatotalator:

• other
• credit card: Diners-club
• wallet: Apple-pay

seller teatotalator:

• rating: 100.0%
• city: Miami, Florida
• # reviews: 580

offer teatotalator:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: May 17, 2026

returns teatotalator:

• policy: No Returns

shipping teatotalator:

• type: Fixed
• service: Expedited
• cost: $0.00
• class: Expedited
• transit: 4-9 Days

general teatotalator:

• Small Kitchen Appliances > Coffee, Tea Espresso Makers > Coffee, Tea Espresso Parts
• condition: New