
S3213 Fuel Water Separator, Clear Drain Bowl (10 Micron)
S3213 marine fuel water separator with a UV-stabilized clear nylon drain bowl โ check fuel condition at a glance instead of unthreading the filter. 10-micron media and 3/8" NPT ports make it a direct cross-reference for Mercury 35-60494-1, Sierra 18-7922 / 18-7932-1 and the universal S3213 / S3214 / B32013.
| Tier Pricing (USD / unit) | |
|---|---|
| Qty | Unit Price |
| 1+ units | $67.99 |
| 10+ units๐ฏ Recommended | $61.19 |
| 50+ units | $55.75 |
| 100+ units | $50.99 |
๐ Key Specs
| Filtration | 10 micron (nominal) |
| Port thread | 3/8" NPT (inlet & outlet) |
| Bowl material | Clear nylon (UV-stabilized, ethanol-resistant) |
| Canister OD | 3.0" (76 mm) |
| Overall height | ~6.5" (165 mm) incl. bowl |
| Replacement interval | 50โ100 hours or annually |
| Kit includes | Assembly + clear bowl + drain valve + bracket + gasket + hardware |
โ FAQ
MOQ varies by product: 5โ100 units for standard parts (see product page). Tier pricing decreases with volume. Custom parts usually โฅ 50 units, evaluated by process.
Stock/short-run: 7โ15 days; bulk orders 20โ35 days; custom 30โ45 days incl. sampling. Note your deadline in the inquiry โ sales will confirm capacity.
Add products to the inquiry list and submit with contact info. Sales contact you within 24h and issue a formal quotation (tier pricing + proforma invoice) within 48h. The AI assistant can pre-fill inquiries in chat.
Yes. We develop from drawings/samples and support private labeling. Process: evaluation โ sampling (15โ25 days) โ approval โ mass production.
Payment: T/T 30% deposit + 70% before shipment / L/C / Trade Assurance. Shipping: FOB Ningbo/Shanghai, CIF or DDP; EU & NA warehouses; sea/air/express.
ISO 9001 & IATF 16949; CE/UL/ATEX on key products. Every batch ships with inspection reports; third-party inspection (SGS/BV) supported.
Product Overview
The S3213 fuel water separator with clear drain bowl gives you instant visual confirmation of your fuel condition โ no tools, no disassembly, no guesswork. One glance at the transparent nylon bowl tells you whether water has accumulated inside the filter. Same 10-micron media and 3/8" NPT fit as the standard S3213, now with a built-in drain valve for fast purging.
Key Features
- Clear nylon drain bowl: View the clear bowl to confirm water accumulation without removing the filter โ catch contamination before it reaches the injectors.
- Built-in drain valve: Purge accumulated water in seconds with no tools: open the valve, drain until clean fuel flows, close it.
- 10-micron filtration media: Traps water droplets, rust and debris down to 10 microns โ the same filtration rating as the standard S3213.
- 3/8" NPT inlet / outlet: Direct replacement for OEM filter heads, using standard marine fuel line fittings.
- Mounting bracket included: Ships with an 18-7853-1 style mounting bracket and hardware โ bolt-on ready out of the box.
Compatibility & Cross-Reference
BrandPart numbers replacedMercury / Mariner35-60494-1, 35-809097, 802893Q01, 35-807172Sierra Marine18-7928-1, 18-7932-1, 18-7922, 18-7919Mallory9-37801, 9-37802Moeller / Tempo033510-10, 035613-10GLM Marine24960, 24961Wix Filters33264, 33265Universal cross-referenceS3213, S3214, B32013, C14568Fits most Mercury, Mariner, Yamaha, Suzuki, Honda and Tohatsu outboard motors with 3/8" NPT fuel connections, 1990 to present.
Specifications
SpecificationValueFiltration10 micron (nominal)Port thread3/8" NPT (inlet & outlet)Bowl materialClear nylon (UV-stabilized, ethanol-resistant)Canister OD3.0" (76 mm)Overall height~6.5" (165 mm) incl. bowlReplacement interval50โ100 hours or annuallyKit includesAssembly + clear bowl + drain valve + bracket + gasket + hardwareFrequently Asked Questions
Q: How do I know when to drain the bowl?
A: Check the clear bowl before each outing. If you see a visible water layer forming at the bottom (water sinks below fuel), open the drain valve and let it run until clean fuel flows. The clear bowl turns this into a 10-second pre-trip check.
Q: Will the clear bowl crack or yellow over time?
A: The nylon bowl is UV-stabilized and ethanol-resistant. With normal care it lasts multiple seasons. Should it cloud or crack, replacement bowls are available separately.
Q: What is included?
A: The complete assembly with clear bowl, drain valve, mounting bracket with 3/8" NPT ports, installation gasket and mounting hardware โ everything for a bolt-on install.
Q: Will this bowl fit a sealed one-piece S3213?
A: No. The bowl threads onto the bottom of this specific S3213 assembly body; the sealed one-piece S3213 has no threaded bowl port.
Q: Is it compatible with ethanol-blended fuel (E10)?
A: Yes. The clear nylon bowl, internal seals and filtration media are all designed to handle E10 and non-ethanol marine fuel without degradation.