The CSF 8275 is a race-spec engine oil cooler for the 2006-2010 BMW E60 M5 and E63 and E64 M6 with the S85 5.0L V10. It uses a high-efficiency aluminum bar-and-plate core, upgraded from the factory tube-and-fin design, measuring 63mm (2.48 inches) thick and about 40 percent larger than the factory unit, with 13 cooling tubes, 14 fin rows, and 6.5mm fins. It is 100 percent TIG-welded with cast end tanks, CNC-machined mounting brackets, a solid line-connection block, and a reinforced return tube end, in a satin black finish for corrosion protection.
- Type: race-spec engine oil cooler
- Core: aluminum bar-and-plate, 63mm thick, about 40 percent larger than OEM
- Tubes/fins: 13 tubes, 14 fin rows, 6.5mm fins
- Construction: 100 percent TIG-welded, cast end tanks, CNC brackets
- Engine: S85 5.0L V10
- Finish: satin black
- Part number: 8275
Vehicle Applications
Direct fit on the following (S85 5.0L V10):
- 2006 BMW M5 (E60)
- 2007 BMW M5 (E60)
- 2008 BMW M5 (E60)
- 2009 BMW M5 (E60)
- 2010 BMW M5 (E60)
- 2006 BMW M6 (E63/E64)
- 2007 BMW M6 (E63/E64)
- 2008 BMW M6 (E63/E64)
- 2009 BMW M6 (E63/E64)
- 2010 BMW M6 (E63/E64)
FAQ
What vehicles does the CSF 8275 fit?
The 2006-2010 BMW E60 M5 and E63/E64 M6 with the S85 5.0L V10.
How much larger is it than OEM?
About 40 percent larger, a 63mm-thick bar-and-plate core versus the factory tube-and-fin unit.
How many tubes and rows?
13 cooling tubes and 14 fin rows, with 6.5mm fins.
What finish is it?
A satin black finish for corrosion protection.
