The CSF all-aluminum radiator is a plug-and-play upgrade for the BMW 1602 and 2002 (E10), including 2002tii and Turbo. Its 1-row 31mm core increases coolant capacity and heat dissipation while CSF's exclusive B-Tube technology adds roughly 15% more heat transfer than conventional oval welded tubes, and the 6.5mm multi-louvered fins maximize airflow. The 31mm thickness allows use of an OE clutch fan or an aftermarket electric fan, mounts in the factory location with no cutting, and includes removable brackets to run an aftermarket 11" SPAL fan.
| Type | High-performance all-aluminum radiator |
| Material | 100% aluminum, TIG-welded |
| Core | 1-row 31mm, CSF B-Tube technology (~15% more heat transfer) |
| Fins | 6.5mm multi-louvered |
| Inlet / Outlet | CNC-machined, OEM style |
| Finish | Satin |
| Fit | Drop-in factory location, no modifications; A/C and non-A/C |
| Included | Removable mounting brackets for 11" SPAL fan, M14x1.5 temp switch port and plug |
| Warranty | 2-year limited warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1967-1971 | BMW | 1602 | Base |
| 1966-1976 | BMW | 2002 | Base |
| 1971-1974 | BMW | 2002 | Cabriolet |
| 1973-1974 | BMW | 2002 | Turbo |
| 1971-1974 | BMW | 2002tii | Base |
