SIERRA 118-7826 Fuel Filter

Compatible Engines

The original SIERRA 118-7826 fuel filter is a critical component of the fuel system, designed for the reliability and longevity of your outboard motor. This high-quality replacement part corresponds to part numbers 100990S, 100ML79S, 100TLR79S, and 10424G/S, making it a versatile solution for many popular propulsion units. The mesh filter effectively separates contaminants, water, and sediment from the fuel, protecting sensitive injection system components from wear and failure.

Since compatibility may vary depending on the year of manufacture and specific engine version, we do not recommend purchasing based on the boat model alone. We recommend verifying fitment by comparing the SIERRA 118-7826 catalog number or the original OE number with your engine's technical documentation. If you have any doubts about selecting the right part, contact our store support – our experts are happy to help you choose the perfect filter to ensure safe operation.

Installation and Fuel System Maintenance

Regular fuel filter replacement is essential for keeping your engine in top condition. A clogged filter restricts fuel flow, which manifests as power loss, uneven idling, or starting difficulties. When replacing, pay attention to connection tightness to prevent air from entering the system, which can cause the engine to stall unexpectedly. Use only certified parts, such as the SIERRA product, to ensure optimal filtration.

• Original SIERRA quality – guarantee of compliance with engine manufacturer standards.
• Effective filtration – protects pumps and injectors from contaminants.
• Easy installation – simple replacement as part of standard maintenance.
• Universal application – fits many engines after verifying the OE number.