CSF high-performance all-aluminum radiator for the BMW E28 M5 (US and Euro) and E24 M6/M635CSi/635CSi, developed with A/C Solutions for exact fitment. A 1-row 31mm ultra-high-performance core with CSF's B-Tube technology and multi-louvered fins, TIG-welded with CNC-machined brackets and OE-style inlet/outlet. True plug-and-play drop-in fit with two M14x1.5 sensor ports; satin black finish. 2-year warranty.
| Type | High-performance all-aluminum radiator |
| Core | 1-row 31mm, B-Tube technology, TIG-welded |
| Finish | Satin black |
| Install | Plug-and-play drop-in |
| Warranty | 2-year limited |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1989 | BMW | 635CSi | Base |
| 1988 | BMW | M5 | Base |
| 1987-1988 | BMW | M6 | Base |
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.
