The CSF Racing 2862 is an all-aluminum high-performance radiator for the 1990-1997 Mazda MX-5 Miata (NA), covering the 1.6L cars through 1993 and the 1.8L cars from 1994. It uses a 2-row 42mm dual core with CSF's B-Tube Technology and multi-louvered 6.5mm fins for high heat rejection in a drop-in package. CNC-machined quick-connect inlet and outlet connections accept the OEM hoses, and it keeps the original fan shroud, AC condenser, and mounting brackets, finished with a hand-polished mirror surface.
- Type: all-aluminum performance radiator
- Core: 2-row, 42mm dual core, B-Tube Technology
- Fins: multi-louvered, 6.5mm fin height
- Fittings: CNC-machined quick-connect, accepts OEM hoses
- Compatible: OEM shroud, AC condenser, and brackets
- Finish: hand-polished mirror finish
- Fitment: drop-in, no modifications
- Part number: 2862
Vehicle Applications
Direct fit on the following:
- 1990 Mazda MX-5 Miata (NA)
- 1991 Mazda MX-5 Miata (NA)
- 1992 Mazda MX-5 Miata (NA)
- 1993 Mazda MX-5 Miata (NA)
- 1994 Mazda MX-5 Miata (NA)
- 1995 Mazda MX-5 Miata (NA)
- 1996 Mazda MX-5 Miata (NA)
- 1997 Mazda MX-5 Miata (NA)
FAQ
What vehicles does the CSF Racing 2862 fit?
The 1990-1997 Mazda MX-5 Miata (NA), both the 1.6L and 1.8L engines.
Is it a drop-in fit?
Yes. It uses quick-connect connections and keeps the OEM hoses, shroud, AC condenser, and brackets.
How many rows is the core?
A 2-row 42mm dual core with CSF's B-Tube Technology.
Does it work with a manual transmission?
Yes, it fits the NA Miata as a direct replacement.

