The Mercury Precision Parts Water Separating Fuel Filter 8M0126144 is a premium boat-mounted filter than can remove 99% of performance-robbing water and impurities from your engine’s fuel system. It’s for use on Mercury 3.4L V6 and 4.6L V8 outboards.
Key Features
- Fits Mercury 3.4L V6 and 4.6L V8 175‑300hp outboards
- Removes 99% of water and other impurities from gasoline
- 10 micron element filters with more than 95% efficiency
- Replace the filter once each season, every 100 engine operating hours or as recommended in your engine owner’s manual
- Mercury parts and accessories are backed by decades of experience in engineering, testing and manufacturing to provide the best fit, function and performance
Fitment / Application
Fits: 175-300HP V6 (3.4L) & V8 (4.6L) FourStroke outbaords. Replace filter every 100hrs. of normal use or minimally once per season.








