Description
🔧 S3213 Replacement Filter Cartridge — 10 Micron Element
This is the replacement filter element for the S3213 marine fuel water separator housing. Designed as a direct-fit 10-micron cartridge, it removes water, sediment, and contaminants from your fuel before they reach your engine. Fits the upgraded S3213 housing only. Swap it in minutes — no tools required.
✅ Key Features
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10-Micron Filtration — Captures fine particles, rust, and emulsified water for cleaner fuel delivery
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Direct Replacement — Drop-in fit for S3213 filter housings; matches 35-60494-1, 802893Q01, 18-7932-1, 18-7928-1
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Marine-Grade Media — Engineered for saltwater environments and ethanol-blended fuels
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Quick Service — Spin off the housing bowl, replace the cartridge, and you're back on the water
🛥️ Compatibility
Fits the upgraded S3213 fuel water separator housing (sold separately). Compatible with:
- Mercury / Mariner Outboards — replaces 35-60494-1, 35-809097
- Yamaha Outboards — replaces 802893Q01
- Volvo Penta — replaces 18-7932-1, 18-7928-1
- Mercruiser Stern Drives
- Sierra 18-7932-1, 18-7928-1 cross-reference
- B32013 / S3214 style housings
📐 Specifications
| Micron Rating |
10 Micron |
| Type |
Replacement Filter Element (cartridge only) |
| Media |
High-capacity cellulose/synthetic blend |
| Compatible Housing |
S3213 Upgraded Housing (sold separately) |
| Port Size |
3/8" NPT (housing) |
| Application |
Marine gasoline & diesel outboard/sterndrive |
🛒 Need the Complete Filter?
🛒 Shop Upgraded S3213 Housing ($27.99) →
This is the replacement cartridge only. Need the complete assembly with housing, bowl, and mounting bracket? Our upgraded S3213 housing drops right in and includes everything to get started.
❓ FAQ
Is this the complete filter assembly?
No — this is the replacement filter element (cartridge only). You need the S3213 housing (sold separately) to use this cartridge. Get the complete housing here →
How often should I replace the cartridge?
Every 100 hours of operation or once per season, whichever comes first. In heavy-use or rough-water conditions, inspect at 50 hours.
Will this fit my original OEM housing?
This cartridge is designed for the upgraded S3213 housing with the spin-on bowl design. It cross-references with Mercury 35-60494-1, Yamaha 802893Q01, and Volvo Penta 18-7932-1 elements — but always verify your housing style before ordering.
Does it work with diesel fuel?
Yes — the 10-micron media is rated for both gasoline and diesel marine applications.
What's the difference between this and a spin-on filter?
This is a cartridge-style replacement element. It drops into a reusable housing instead of spinning onto a threaded mount. The advantage: you only replace the filter media, not the entire canister — saving money and reducing waste.
