Sierra 18-7919 Fuel Water Separator Filter is in stock and available for pickup within 24hrs.
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Sierra 18-7919 Fuel Water Separator Filter is a 10-micron spin-on replacement filter designed to help protect marine fuel systems from water and debris. Built for inboard, sterndrive, and outboard applications, this Sierra fuel filter helps maintain clean fuel flow and supports reliable engine performance in harsh marine conditions. Its water-separating design allows accumulated water to be drained from the system, helping extend service life and reduce the risk of contamination-related issues.
Boat owners choose Sierra replacement filters for dependable fit, solid filtration performance, and broad marine compatibility. The Sierra 18-7919 is a practical maintenance item for keeping fuel cleaner during routine service, seasonal prep, or replacement of a clogged separator. For above-deck and outboard installations, it is commonly used with Sierra AquaVue clear bowl setups that make water inspection easier.
For below-deck installations, Sierra specifies the use of a flame-resistant metal bowl to meet USCG requirements. Always confirm fitment with your engine or separator assembly before ordering, especially when cross-referencing Mercury, Quicksilver, Racor, or Yamaha applications.
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Sierra 18-7919 Fuel Water Separator Filter is a 10-micron spin-on replacement filter designed to help protect marine fuel systems from water and debris. Built for inboard, sterndrive, and outboard applications, this Sierra fuel filter helps maintain clean fuel flow and supports reliable engine performance in harsh marine conditions. Its water-separating design allows accumulated water to be drained from the system, helping extend service life and reduce the risk of contamination-related issues.
Boat owners choose Sierra replacement filters for dependable fit, solid filtration performance, and broad marine compatibility. The Sierra 18-7919 is a practical maintenance item for keeping fuel cleaner during routine service, seasonal prep, or replacement of a clogged separator. For above-deck and outboard installations, it is commonly used with Sierra AquaVue clear bowl setups that make water inspection easier.
For below-deck installations, Sierra specifies the use of a flame-resistant metal bowl to meet USCG requirements. Always confirm fitment with your engine or separator assembly before ordering, especially when cross-referencing Mercury, Quicksilver, Racor, or Yamaha applications.
