CSF's heavy-duty all-aluminum radiator is a plug-and-play drop-in for the 2010-2023 Lexus GX460. It uses a 2-row 42mm core with CSF's exclusive B-Tube Technology, which raises heat transfer roughly 15 percent over standard oval tubes, plus 6.5mm multi-louvered fins for maximum airflow. A built-in heavy-duty 5-plate transmission oil cooler in the left tank handles the added heat of towing, low-gear crawling, and oversized tires, and TIG-welded aluminum end tanks replace the weaker OEM crimped-plastic design. Installation requires no modifications.
| Type | Heavy-duty performance aluminum radiator |
| Material | 100% all-aluminum, TIG-welded |
| Core | 2-row 42mm core with B-Tube Technology (~15% more heat transfer) |
| Fins | 6.5mm tall multi-louvered fins |
| Transmission Cooler | Built-in 5-plate heavy-duty transmission oil cooler (left tank) |
| Inlet / Outlet | OEM-style, CNC-machined |
| Finish | Smooth satin |
| Fit | Plug-and-play drop-in, no modifications; includes seal foam strips |
| Warranty | 2-year limited |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2023 | Lexus | GX460 | Base |
| 2023 | Lexus | GX460 | Black Line Edition |
| 2014-2023 | Lexus | GX460 | Luxury |
| 2010-2023 | Lexus | GX460 | Premium |
