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For Jeep Wrangler JK/JL/JT swap Hemi Radiator
For Jeep Wrangler JK/JL/JT swap Hemi Radiator
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This high-performance radiator is specially engineered for Jeep Wrangler JK, JL, and Gladiator JT models that have been upgraded from the original 2.0L or 3.6L engines to high-displacement HEMI V8 engines (5.7L, 6.2L, or 6.4L).
During a HEMI engine conversion, the factory cooling system is often unable to meet the increased heat dissipation demands of the V8 powerplant. This radiator provides a direct-fit cooling upgrade, delivering superior heat transfer capacity and stable operating temperatures even under extreme off-road or towing conditions.
Built from high-grade aluminum with precision TIG welding and reinforced core channels, it offers exceptional strength, corrosion resistance, and long-lasting reliability. The design ensures OEM mounting compatibility while maximizing airflow and coolant efficiency.
Key Features:
- HEMI Swap Ready: Designed for Jeep models upgraded to 5.7L / 6.2L / 6.4L HEMI engines.
- High-Efficiency Cooling: Dual or triple-core aluminum design improves heat dissipation by up to 40% compared to stock radiators.
- Direct Fitment: Retains factory mounting points and hose connections — no frame cutting or major modification required.
- Durable Construction: Full aluminum core and end tanks with CNC-machined fittings for reliable sealing and longevity.
- Optimized Airflow: Wider fin spacing and improved core density enhance cooling performance at low-speed, off-road driving.
- Ready to Install: Pre-tested and pressure-checked before shipping to ensure leak-free performance.
Packaging Specifications:
- Radiator Main Unit × 1
- Mounting Hardware × 1 Set
- Protective Shock-Proof Packaging
Accessory Type: Direct Installation (Plug & Play), no extra modification required.
Jeep Wrangler / Gladiator Model Reference
| Model Code | Vehicle Name | Production Years | Common Engine Options (Gasoline) |
|---|---|---|---|
| TJ | Wrangler (2nd Gen) | 1997 – 2006 | 2.4L, 2.5L, 4.0L I6 |
| JK | Wrangler (3rd Gen) | 2007 – 2018 | 3.6L V6, 3.8L V6 (aftermarket swaps: 5.7L / 6.4L HEMI) |
| JL | Wrangler (4th Gen) | 2018 – present | 2.0L Turbo, 3.6L V6, 6.4L V8 (Rubicon 392) |
| JT | Gladiator (Pickup) | 2019 – present | 3.6L V6, 3.0L EcoDiesel, 6.2L / 6.4L V8 (aftermarket swaps) |
Technical Notice:
Powertrain swaps and drivetrain configurations are highly vehicle-specific. Variations in engine, transmission, transfer case, ECU calibration, and mounting geometry may affect compatibility.
To ensure correct fitment and optimal performance, please contact our technical team before placing your order.
Every build is unique—and that’s where the real joy of vehicle modification begins.
DELIVERY POLICY: most of the countries will arrive within 5 working days. Some countries may be delayed, please contact us in advance.
🚙Countries that support DDP shipping🚙 ，you can place orders directly.
Shipping: Not included. Users can place orders directly and the system will automatically calculate shipping costs.
Tariffs: For countries that support DDP shipping, this price includes taxes. For users in other countries, taxes are not included. Please contact us first.
Pre-Order Note: If you want to sell our products in your country, please contact us for agent policy.
