Sierra 18-7919 Fuel Water Separator Filter 10 Micron Spin-On

The Sierra 18-7919 is a high-performance spin-on fuel water separator filter designed for marine outboard and inboard engines. This 10-micron filter is part of Sierra's 7900 Series and effectively protects your engine from water contamination and debris that can cause damage to fuel pumps and injectors.

Key Features:

• Removes 99% of emulsified water from fuel to prevent engine damage
• 10-micron filtration with 90% efficiency at removing harmful particulate contamination
• Spin-on replacement design with 11/16"-16 NPT thread for easy installation
• Measures 7-1/2" (190.5mm) tall for compact fitment
• Allows water to be drained from filter to extend service life
• Compatible with both metal and plastic collection bowls
• Independently tested to JIS, SAE J1839/J905, and ISO 4548-12 standards

OEM Replacements: Directly replaces Mercury 35-809097, 35-8M0103095, 35-8M0146203; Yamaha MAR-24563-00-00; Racor S3213, S3220TUL; Mallory 9-37811; and Moeller 033315-10. Compatible with Sierra, Mallory, and Racor filter brackets.

Important: USCG regulations require the use of flame-resistant metal collection bowls for below-deck installations. Clear AquaVue bowls are suitable for outboard and above-deck installations only.