CSF's all-aluminum performance radiator is a drop-in cooling upgrade for the 1990-1993 Mercedes-Benz 500SL and 1994-2002 SL500. It runs a 2-row 42mm core with CSF's exclusive B-Tube technology, whose seam-brazed B-shaped tubes add roughly 15% more heat-transfer surface than conventional O-tubes while staying lighter and stronger. Ultra-efficient 6.5mm multi-louvered fins maximize airflow through the core for high-horsepower street and track builds. It's a true drop-in fit requiring no modifications and accepts all OEM components including quick-connect hoses, AC condenser, mounting brackets and fan shroud, finished in a smooth satin finish with an all-aluminum race-style drain plug.
| Type | All-aluminum performance radiator |
| Material | All-aluminum, TIG-welded |
| Core | 42mm 2-row (dual core), CSF B-Tube technology |
| Fins | 6.5mm multi-louvered |
| Inlet / Outlet | CNC-machined quick-connect connections |
| Finish | Smooth satin |
| Fit | Drop-in, no modifications; accepts OEM hoses, AC condenser, brackets, fan shroud |
| Included | All-aluminum race-style drain plug |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Mercedes-Benz | 500SL | Base |
| 1994-2002 | Mercedes-Benz | SL500 | Base |
