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Sierra International 18-7844, Fuel Filter

Free shipping on orders over $29.99

$15.08

$ 5 .99 $5.99

In Stock

About this item

  • All filters flow at 90 GPH to feed even the hungriest motor
  • Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels
  • Proper filtration is required for every horsepower engine
  • FIlter Size : Short - 3875" or 984mm
  • Rating: 21 Micron
  • Thread Pitch: 42690


21 micron rating. Replaces Mercury - 35-807172, 35-802893Q. OEM: MERCURY MARINE 35-807172


Mike M
Reviewed in the United States on February 22, 2025
On time delivery
John W. Weaver
Reviewed in the United States on April 16, 2025
Good Marine filter. Perfect Fit ,showed up fast. quality part.
matthew c. jennings
Reviewed in the United States on August 22, 2024
came sooner than planned , thought it wasn't the correct size but turns out to be. its just shorter than the OEM and can be used
Plantlady
Reviewed in the United States on June 4, 2024
Used for boat. Easy to install. Fit as expected.
Raymond
Reviewed in the United States on February 18, 2024
Decent quality
Joel
Reviewed in the United States on July 6, 2023
Product arrived new in box just as described, and was shipped out fast. Will do business again
Wisco Fam
Reviewed in the United States on July 28, 2023
This Sierra filter fits just like the OEM on my 4.3L Mercruiser. The 21 micron rating is as good, if not better, than stock. Perfect fit and great price.
Annapolitan
Reviewed in the United States on August 3, 2016
The price is right. It has a medium filter grade; 21 Microns. Not as fine as Racor but fine for my older two stroke outboard.
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