Mercury Inline Fuel Filter 816296K03 is an essential defense for small-horsepower FourStroke engines, protecting them from moisture and contaminants. Designed for Mercury and Mariner 8-15hp outboards with 1/4-inch fuel lines, it removes performance-robbing debris before it reaches the carburetor. Mercury parts are backed by decades of engineering experience to ensure the best fit and function.
- Fits Mercury and Mariner 8-15hp 4-stroke outboards (323cc models)
- Removes damaging and performance-robbing fuel-borne contaminants
- Fits directly into the 1/4-inch fuel line under the engine cowl
- Essential for protecting carburetors from moisture and debris
- Mercury parts provide the highest level of performance and fit
