Description
Sierra’s 18-7831 In-Line Fuel Filter is designed to provide reliable fuel filtration for marine engine applications, helping protect fuel system components from contaminants and supporting consistent engine performance. It features a 10-micron rating for fine filtration, promoting cleaner fuel delivery and improved efficiency in demanding marine environments. With a 3/8″ (9.5mm) connection size, it is engineered for secure fitment and dependable fuel flow. Built for durability and long service life, this in-line filter helps maintain optimal engine operation through effective fuel system protection.
Features
- 10-micron filtration helps protect fuel system components from contaminants
- In-line design supports consistent fuel flow and reliable engine performance
- 3/8″ (9.5mm) size for secure and compatible fuel line fitment
- Designed for marine fuel system protection and efficiency
- Built for dependable performance in demanding marine environments
- Premium quality for longer life
- Meets or exceeds manufacturer specs
- Backed by Sierra’s limited lifetime warranty






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