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 |
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.
