Manual Transmission only. Not compatible w/ OEM intake snorkle, requires minor trimming of the OEM fan shroud. "N-FLO" Dual Pass
Koyorad's new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and simple installation with no modifications. Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges.
*Features*
* Koyorad “HH” Series 48mm Hyper Core
* OE Specific mounting and direct fit * Nocolok-R Brazing
* Precise Tube and Fin alignment
* Billet aluminum filler neck
* 1/8” NPT female accessory fitting
* Crossflow and Dual Pass configuration is not compatible w/OEM intake snorkel and requires minor trimming of the OEM fan shroud.
Fitment is specific to post-facelift FC chassis (Series 5). Must use OEM Series 5 side brackets. (Series 4 brackets are different). Retains use of top coolant level sensor provision.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991 | Mazda | RX-7 | Base |
| 1989-1991 | Mazda | RX-7 | Convertible |
| 1989-1990 | Mazda | RX-7 | GTU |
| 1989-1990 | Mazda | RX-7 | GTUs |
| 1989-1990 | Mazda | RX-7 | GXL |
| 1989-1990 | Mazda | RX-7 | GXL 2+2 |
| 1989-1991 | Mazda | RX-7 | Turbo |