CSF OE-replacement radiator for the 2018-2021 Jeep Grand Cherokee Trackhawk and 2021+ Dodge Durango SRT Hellcat with the supercharged 6.2L Hellcat V8. It pairs OEM-style plastic tanks with a high-grade cross-flow aluminum core, using a 2-row 42mm B-Tube core and 5mm multi-louvered fins that expand heat-exchange surface area by up to 25%. Each unit is nitrogen leak-tested at 150% of operating pressure for factory fitment and appearance.
| Type | OE-replacement radiator (plastic tank / aluminum core) |
| Core | 2-row, 42mm, cross-flow, with B-Tube technology |
| Fins | 5mm, multi-louvered |
| Material | Aluminum core, OEM-style plastic tanks |
| Fit | 2018-2021 Jeep Grand Cherokee Trackhawk, 2021+ Dodge Durango SRT Hellcat (6.2L) |
| Part Number | 3959 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2021 | Jeep | Grand Cherokee Trackhawk | All |
| 2018-2021 | Dodge | Durango SRT Hellcat | All |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
