Koyo Radiator (Includes GSL-SE Trim) Mazda RX-7 (MT) 1983-1985- KOYO-HH063146
Upgrade your Mazda RX-7 (1983-1985) with the Koyo Radiator, designed for serious performance tuners. This robust 48mm core radiator offers up to 35% better cooling performance and doubles your coolant capacity. Perfect for both circuit and daily use, it fits directly with no engine modifications needed.
- 48mm core for superior cooling
- Direct bolt-in, factory fit
- Retains stock fan shrouds and fans
- Includes M12 x 1.25 provision for low coolant sensor
- GSL-SE Trim included
- Mazda RX-7 1.1L ROT (MT) 1983-1985
- Mazda RX-7 1.3L ROT (MT) 1983-1985
Built with a robust 48mm core, it is engineered for the serious performance tuner. Increased capacity means better cooling reserve when you need it. Intended for both circuit and daily use, you may double your coolant capacity and see up to 35% increased performance over your stock radiator. Unless noted otherwise, all Koyorad All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans.
Note:
- Includes M12 x 1.25 provision for low coolant sensor located on top tank center
- Does not include emissions switch provision on driver's side bottom tank
- Includes GSL-SE Trim
- Mazda RX-7 1.1L ROT (MT) 1983-1985
- Mazda RX-7 1.3L ROT (MT) 1983-1985
| Brand | Koyo |
|---|---|
| upc | 00847839013555 |