Description
If you’re running a 1st or 2nd gen Cummins 5.9L 12V, replacing the factory water separator with a dedicated delete fitting cuts maintenance headaches and improves fuel system reliability. The manual petcock valve gives you simple, on-demand drainage without the complexity of the OEM setup. This USA-made component delivers the durability and precision you’d expect from a purpose-built diesel upgrade.
- Material: Red anodized aluminum
- Petcock Valve: Manual drain valve included
- Filter Compatibility: NAPA 3402, 3379
- Engine Application: Cummins 5.9L 12V (1st & 2nd gen)
- Installation: Bolt-on replacement
- Manufacturing: Made in USA
- Corrosion Resistance: Anodized finish
- Fitment: Direct OEM water separator replacement






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