The CSF 7340 is a heavy-duty all-aluminum radiator for the 2018-2026 Jeep Wrangler JL and 2020-2026 Gladiator JT, covering the 3.6L V6 Pentastar, the 2.0L turbo, and the 3.0L turbo diesel, including the mild-hybrid and plug-in-hybrid variants. It uses a 2-row 42mm core with CSF's B-Tube Technology and 5mm multi-louvered fins, giving 50 percent more core volume than the factory radiator, with aluminum tanks in place of the OEM plastic tanks. It is 100 percent TIG-welded aluminum with a hand-brushed satin finish, and it is a true plug-and-play drop-in fit.
- Type: heavy-duty all-aluminum radiator
- Core: 2-row, 42mm, B-Tube Technology
- Fins: 5mm, multi-louvered (20-25 percent more heat transfer)
- Engines: 3.6L V6 Pentastar, 2.0L turbo, 3.0L turbo diesel
- Construction: 100 percent TIG-welded aluminum, aluminum tanks
- Finish: hand-brushed satin
- Fitment: drop-in; 50 percent larger core volume
- Part number: 7340
Vehicle Applications
Direct fit on the following:
- 2018 Jeep Wrangler JL
- 2019 Jeep Wrangler JL
- 2020 Jeep Wrangler JL
- 2021 Jeep Wrangler JL
- 2022 Jeep Wrangler JL
- 2023 Jeep Wrangler JL
- 2024 Jeep Wrangler JL
- 2025 Jeep Wrangler JL
- 2026 Jeep Wrangler JL
- 2020 Jeep Gladiator JT
- 2021 Jeep Gladiator JT
- 2022 Jeep Gladiator JT
- 2023 Jeep Gladiator JT
- 2024 Jeep Gladiator JT
- 2025 Jeep Gladiator JT
- 2026 Jeep Gladiator JT
FAQ
What vehicles does the CSF 7340 fit?
The 2018-2026 Jeep Wrangler JL and 2020-2026 Gladiator JT with the 3.6L V6, 2.0L turbo, or 3.0L turbo diesel.
How many rows is the core?
A 2-row 42mm core with CSF's B-Tube Technology, 50 percent larger than the factory radiator.
Does it fit the hybrids?
Yes. It fits the mild-hybrid and plug-in-hybrid variants.
Is it a drop-in fit?
Yes. It is a true plug-and-play drop-in fit.

