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Description
Sierra 18-7831 3/8" Universal Inline Fuel Filter
Sierra fuel filters undergo extensive testing to ensure quality. Each Sierra Inline filter feature sonically sealed end caps and are approved for use with ethanol-based fuels. Sierra recommends checking your filters regularly and replacing them after very 50 hours of operation, or at a minimum of once per year (preferably when you winterize).
Features:
- Will fit any engine with a 3/8 inch fuel line
- Micron Rating: 10
- In-Line Fuel Filter
Interchangeable with:
- Fram
- G15
- G3
- GLM
- 40160
- Johnson/Evinrude Outboard
- 398319
- Mallory
- 9-37960
- Mercury Marine
- 802128A1
- 802128
- OMC Stern Drive
- 3852224
- Wix
- 33033
Sierra 18-7831 3/8" Universal Inline Fuel Filter FAQs
What engines does the Sierra 18-7831 inline fuel filter fit?
The Sierra 18-7831 inline fuel filter fits any engine with a 3/8" fuel line.
What is the micron rating of the Sierra 18-7831 fuel filter?
The Sierra 18-7831 inline fuel filter has a 10-micron rating.
Can the Sierra 18-7831 fuel filter be used with ethanol-based fuel?
Yes, the Sierra 18-7831 inline fuel filter is approved for use with ethanol-based fuels.
How often should I replace the Sierra 18-7831 fuel filter?
Check the filter regularly and replace it every 50 hours of operation or at least once per year, preferably during winterization.
What part numbers interchange with Sierra 18-7831?
The Sierra 18-7831 fuel filter interchanges with Fram G15 and G3, GLM 40160, Johnson/Evinrude 398319, Mallory 9-37960, Mercury Marine 802128A1 and 802128, OMC Stern Drive 3852224, and Wix 33033.
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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