S3213 UPGRADED FUEL WATER SEPARATOR REPLACEABLE FILTER, 3/8" NPT

iFJF part No.: FJ-WSFF01-ZH1. Product Overview The upgraded S3213 fuel water separator features a replaceable filter cartridge inside a reusable aluminum housing the smart way to maintain your outboard's fuel system. Instead of tossing the entire filter assembly at every service interval, you swap only the internal 10-micron element. Same filtration performance as the classic S3213, same 3/8" NPT fit, dramatically lower long-term operating cost. The aluminum alloy body is lighter, stronger, and more corrosion-resistant than traditional steel canisters. If you put serious hours on your outboard, this upgrade pays for itself within two service cycles. Key Features Replaceable 10-Micron Cartridge: Swap the filter element in under 5 minutes. Keep the housing. Replacement cartridges cost a fraction of a full filter assembly. Aluminum Alloy Housing: Lighter than steel, naturally corrosion-resistant, and built to last the life of your boat. Anodized finish for extra saltwater protection. Clear Drain Bowl Included: Visual fuel inspection and quick water purge at the turn of a valve. No tools, no disassembly. Lower Waste, Lower Cost: One housing serves for years. You only replace the filter media less material in the landfill, more money in your pocket. 3/8" NPT Standard Ports: Direct bolt-on replacement for your existing S3213 or S3214 filter head. No adapters needed. Compatibility & Fitment Brand Part Numbers Replaced Mercury / Mariner 35-60494-1, 35-809097, 802893Q01, 35-807172 Sierra Marine 18-7928-1, 18-7932-1, 18-7922, 18-7919 Mallory 9-37801, 9-37802 Moeller / Tempo 033510-10, 035613-10 GLM Marine 24960, 24961 Wix Filters 33264, 33265 Universal Cross-Ref S3213, S3214, B32013, C14568 Fits most Mercury, Mariner, Yamaha, Suzuki, Honda, and Tohatsu outboard motors with 3/8" NPT fuel connections, 1990-present. Specifications Specification Value Filter Type Replaceable-Element Fuel Water Separator Housing Material Aluminum Alloy (Anodized) Micron Rating 10 Micron Port Size 3/8" NPT (Inlet & Outlet) Bowl Material Clear Nylon (UV-Stabilized) Cartridge Compatibility S3213 replacement element (10-micron) Overall Height (incl. bowl) ~7.0" (178 mm) Housing OD ~3.5" (89 mm) Service Interval Replace cartridge every 50-100 hours or annually Why Choose This Filter If you log 100+ hours per season, the math is simple: two cartridge swaps cost less than one full filter replacement. The aluminum housing is a one-time investment that keeps paying back. We stock replacement cartridges in single and 3-pack quantities (links below). Every unit ships from US inventory with a 30-day satisfaction guarantee, and the first cartridge comes pre-installed. Frequently Asked Questions Q: How is this different from the standard S3213? A: The standard sealed S3213 is a one-piece filter you replace entirely at each service. This upgraded version uses a reusable aluminum housing you only swap the internal filter cartridge. Lower cost per service, less waste, same 10-micron protection. Q: Where do I buy replacement cartridges? A: We stock single cartridges ($10.00) and value 3-packs ($19.00 just $6.33 each). Links are at the bottom of this page. Each cartridge delivers the same 10-micron filtration as the original element. Q: How often do I replace the cartridge? A: Every 50-100 engine hours or annually same interval as a standard S3213. The aluminum housing itself is reusable indefinitely with proper care. Q: Is installation the same as a standard S3213? A: Yes. Same 3/8" NP