Mercury Water Separating Fuel Filter 18458T3 protects your older V6 TwoStroke EFI/DFI outboard from performance-robbing debris and water. This easy-to-replace, screw-on filter includes a black screw-in sensor to alert you to water in the fuel, ensuring your engine maintains peak efficiency and economy.
- Fits 1995 and earlier Mercury/Mariner V6 EFI/DFI outboards
- Includes replacement fuel filter and black plastic sensor
- Removes damaging debris and prevents water intrusion
- Improves engine efficiency and longevity
- Backed by decades of Mercury engineering experience
