Contaminated fuel is one of the quickest ways to cause performance issues or long-term damage to an outboard. The Sierra Fuel Water Separator (7945) provides an essential layer of protection by filtering out water, dirt, and other debris before they can reach critical engine components. Designed as a direct replacement for Yamaha MAR-FUELF-IL-TR, this separator ensures clean, consistent fuel flow—helping prevent injector clogs, corrosion, and power loss.

Reliable Filtration for Peak Performance

• Removes Water and Contaminants – Helps prevent corrosion, misfires, and clogged fuel injectors by ensuring only clean fuel reaches the engine.
• OEM-Compatible Replacement – Designed to match the fit and function of Yamaha MAR-FUELF-IL-TR, making installation seamless.
• Built for Marine Conditions – Withstands the demands of saltwater and freshwater environments, ensuring durability and reliability.
• Optimized Fuel Flow – Reduces the risk of stalling and power loss by maintaining smooth, uninterrupted fuel delivery.

Product Details:

• Part Number: 7945
• Compatibility: Direct replacement for Yamaha MAR-FUELF-IL-TR
• Function: Separates water and debris from fuel to protect engine performance

A fuel system free of contaminants means fewer headaches and more time on the water. Swapping out an old or clogged filter with the Sierra Fuel Water Separator (7945) is a simple but crucial step in keeping your outboard running smoothly.

• Supersessions
  47-7945