Marine Fuel Water Separator Element For Diesel Engines Replaces R12T S3240 RK10222 120AT One Quarter NPT ZG Port Fits Sierra 18-7987 18-7947 17670-ZW1-030GH 99105-20006 9-37812

Diesel Engine Fuel Water Separator for R12T 120AT 1/4 NPT
✔️ Pack: single unit; replaces S3240, RK10222, 18-7987, 18-7947

This marine fuel water separator element is designed for diesel engines and is commonly used in small boats and marine applications to keep fuel clean and water-free before it reaches the engine.

✅ Replaces part numbers: S3240, R12T, 120AT, 18-7987, RK10222, 18-7947, 17670-ZW1-030GH, 99105-20006, 9-37812
✅ Application: R12T marine fuel water separator for 120AT 1/4 NPT ZG1/4-19 fuel water separator diesel engines
✅ Filtration: 99% efficiency; filters out 10 microns of dust, particles and impurities, plus water
✅ Flow: 15 GPH for the R12T model

💡 What is a diesel engine fuel water separator element and why is it important?

This handy filter helps keep fuel clean, protecting the engine from water and debris.

- 99% filtration for a diesel fuel water separator element removes 10 micron particles and water
- Improves injector protection and engine reliability in marine diesel setups
- Compatible with 1/4 NPT ports, 120AT separators and common diesel systems
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