RENNtech-CSF Radiator for R129 600SL/SL600

RENNtech-CSF Radiator for R129 600SL/SL600

The V12 R129 is now more than 25 years old and at that age, plastic components begin to fail - the radiator is one of them.

RENNtech partnered with CSF to deliver not just a permanent fix, but an upgrade.

Our radiator pairs a high-efficiency aluminum core with CNC-machined end tanks — welded, not crimped. The result is superior build quality over the OEM unit, along with modern cooling performance to match.

No more cracked tanks. No more hunting for discontinued parts.

Fitment: Direct replacement for the OEM unit.

Fits 1991–2002 600SL/SL600/SL70/SL73/ RENNtech SL74/ RENNtech SL76