The CSF 3693 is an OEM-style replacement radiator for the 2004-2010 Infiniti QX56 with the 5.6L V8. It is built with an aluminum core and plastic end tanks in the factory configuration, and mounts in the original location using the OEM hoses and connections. It restores full cooling capacity and installs with no modifications.
- Type: OEM-style replacement radiator
- Construction: aluminum core with plastic end tanks
- Engine: 5.6L V8
- Fitment: factory-location, accepts OEM hoses and connections
- Install: no modifications required
- Part number: 3693
Vehicle Applications
Direct fit on the following:
- 2004 Infiniti QX56 (5.6L V8)
- 2005 Infiniti QX56 (5.6L V8)
- 2006 Infiniti QX56 (5.6L V8)
- 2007 Infiniti QX56 (5.6L V8)
- 2008 Infiniti QX56 (5.6L V8)
- 2009 Infiniti QX56 (5.6L V8)
- 2010 Infiniti QX56 (5.6L V8)
FAQ
What vehicles does the CSF 3693 fit?
The 2004-2010 Infiniti QX56 with the 5.6L V8.
What is it built from?
An aluminum core with plastic end tanks, in the OEM configuration.
Is it a direct replacement?
Yes. It mounts in the factory location and uses the OEM hoses and connections.
Does it require modifications?
No. It installs with no modifications.

