The CSF 3076B is the black-finish version of CSF's all-aluminum radiator with a filler neck for the 2002-2007 Subaru Impreza WRX and STI. It uses a 2-row 42mm dual core with CSF's B-Tube Technology and multi-louvered 6.5mm fins. It is a drop-in fit with a filler neck, an all-aluminum race-style drain plug, and a stealth black finish, and it accepts the OEM hoses, AC condenser, and fan shroud.
- Type: all-aluminum performance radiator (black)
- Core: 2-row, 42mm dual core, B-Tube Technology
- Fins: multi-louvered, 6.5mm fin height
- Feature: built-in filler neck
- Finish: stealth black
- Base part: 3076
- Part number: 3076B
Vehicle Applications
Direct fit on the following:
- 2002 Subaru Impreza WRX
- 2003 Subaru Impreza WRX
- 2004 Subaru Impreza WRX
- 2005 Subaru Impreza WRX
- 2006 Subaru Impreza WRX
- 2007 Subaru Impreza WRX
- 2004 Subaru Impreza WRX STI
- 2005 Subaru Impreza WRX STI
- 2006 Subaru Impreza WRX STI
- 2007 Subaru Impreza WRX STI
FAQ
What vehicles does the CSF 3076B fit?
The 2002-2007 Subaru Impreza WRX and STI.
How is it different from the 3076?
The 3076B is the same filler-neck radiator in a stealth black finish.
How many rows is the core?
A 2-row 42mm dual core with CSF's B-Tube Technology.
Is it a drop-in fit?
Yes. It accepts the OEM hoses, AC condenser, and fan shroud.

