The CSF 2306 is an OE-style direct-fit replacement radiator for the 1985-1988 Toyota 4Runner with the 2.4L engine. It uses an aluminum core with OE-style plastic tanks and installs in the factory location with no modifications, as a direct replacement for the original radiator.
- Type: OE-style replacement radiator
- Construction: aluminum core, plastic tanks
- Engine: 2.4L
- Fitment: direct, factory location
- Part number: 2306
Vehicle Applications
Direct fit on the following (2.4L):
- 1985 Toyota 4Runner
- 1986 Toyota 4Runner
- 1987 Toyota 4Runner
- 1988 Toyota 4Runner
FAQ
What vehicles does the CSF 2306 fit?
The 1985-1988 Toyota 4Runner with the 2.4L engine.
What is it made of?
An aluminum core with OE-style plastic tanks.
Is it a direct fit?
Yes. It installs in the factory location with no modifications.

