# 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement

Aftermarket Cummins Fuel Cooler fits QSB, QSC engines

4944404 Cummins Fuel Cooler

Also 3897517 and 5288253

  

2 3/8" by 14" 1 7/8" water inlet

This is a non-OEM part, Mr Cool (USA) MRC 3897517 / 4944404

## Details

- **Price:** 451.0 AUD
- **Vendor:** Mr Cool
- **Tags:** Sawley’s AAM Aftermarket – Cooling Systems Mr Cool | Marine Heat Exchangers & Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 451.00 AUD | In stock |

## Images

- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement
- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement
- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement
- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement
- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement
- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement
- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement
- 4944404 3897517 Cummins QSB, QSC,QSM Fuel Cooler 4944404 / 3897517 Replacement

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/4944404-3897517-cummins-qsb-qsc-qsm-fuel-cooler-4944404-3897517-replacement)
> Updated: 2026-06-23