Direct-fit all-aluminum performance radiator for the 1987-1991 BMW M3 (E30) 2.7L. The 2-row core uses CSF's exclusive B-Tube technology, which raises heat-transfer surface area roughly 15% over conventional round tubes, paired with multi-louvered fins for maximum airflow. It drops in with no modifications and accepts the OEM quick-connect hoses, AC condenser, mounting brackets, and fan shroud. Finished with CNC-machined brackets and fittings, an all-aluminum race-style drain plug, and a hand-polished mirror finish.
| Type | High-performance all-aluminum radiator (B-Tube technology) |
| Material | All-aluminum |
| Core | 2-row, 1-1/4" |
| Fins | Multi-louvered, high-density |
| Inlet / Outlet | 1-3/8" slip-on |
| Finish | Hand-polished mirror finish |
| Fit | Drop-in; accepts OEM hoses, AC condenser, brackets, and fan shroud |
| OEM Replacement | 17111468084 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | BMW | M3 | Base |
