CSF's all-aluminum performance radiator is a drop-in replacement for the MK5/MK6 Volkswagen Golf/GTI, Jetta/GLI, Beetle TDI and Passat, built to add cooling capacity for high-horsepower street and track builds. It runs a 2-row 42mm core using CSF's B-tube technology, which brazes a B-shaped tube to boost heat-transfer surface area roughly 15% over standard oval tubes for dual laminar flow. Ultra-efficient multi-louvered fins with a 6.5mm fin height maximize airflow, and the radiator accepts all factory quick-connect hoses, AC condenser, mounting brackets and fan shroud with no modifications. CNC-machined brackets and fittings, an all-aluminum race-style drain plug and a satin finish round it out.
| Type | All-aluminum performance radiator (CSF B-Tube) |
| Material | Aluminum |
| Core | 2-Row 42mm dual core (B-Tube technology) |
| Fins | Multi-louvered, 6.5mm fin height |
| Finish | Satin |
| Fit | Direct drop-in; accepts factory quick-connect hoses, AC condenser, brackets and fan shroud |
| Included | All-aluminum race-style drain plug |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2015 | Volkswagen | Beetle | TDI |
| 2010-2014 | Volkswagen | Golf | TDI |
| 2006-2009 | Volkswagen | GTI | Base |
| 2007 | Volkswagen | GTI | Fahrenheit |
| 2006-2007 | Volkswagen | Jetta | 2.0T |
| 2006-2009 | Volkswagen | Jetta | GLI |
| 2009 | Volkswagen | Jetta | SEL |
| 2009-2014 | Volkswagen | Jetta | TDI |
| 2008-2010 | Volkswagen | Jetta | Wolfsburg Edition |
| 2006-2007 | Volkswagen | Passat | 2.0T |
