CSF 93-01 Mercedes-Benz R129 SL600/SL70 / SL72 / SL73 OEM+ Performance All-Aluminum Radiator
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The RENNTech by CSF radiator features 6.5mm multi-louvered fins. These fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while improving airflow over the 6mm OE fins. CSF was able to maintain the same tube and fin row count as the OE unit with a larger fin height due to the shorter but more efficient 2-Row B-Tubes. These features improve the core's ability to dissipate heat while being more structurally robust. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance.
- 6.5mm Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
- True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
- Integrated 5-plate transmission oil cooler in the left-hand side tank
- CNC Machined Mounting Brackets and OEM Style Inlet/Outlet Connections
- Cooling Tubes with CSF's Exclusive B-Tube Technology
- Satin Black and Silver Finish for an OE Look
- 100% All Aluminum TIG-Welded Construction
- 2-Row - 42mm Ultra-High-Performance Core
- Individually Leak and Pressure Tested
- 2-Year Limited Warranty
Shipping information
We currently ship within the United States only. Most in-stock orders ship within 1 business day, and standard delivery takes 5-10 business days depending on your location. Shipping is calculated at checkout based on destination and item weight, and a tracking number is emailed to you once your order ships.
See our FAQ for full shipping details.
Returns & warranty
Returns are accepted within 14 days of delivery on new, unused, and uninstalled items in their original packaging. A 15% restocking fee applies, and a Return Merchandise Authorization (RMA) number must be requested before shipping any return. Some items are not eligible for return, including electronics, engine internals, turbo/supercharger kits, special orders, and Sale/Clearance items.
All products are covered by the original manufacturer's warranty. For returns or warranty help, email contact@sabaku-parts.com. Full details are in our FAQ.