Mazda RX7 cooling system specs applies to 1993-1995 FD3S models.
- Coolant Replacement Interval: 30,000 Miles Or 24 Months
- Coolant Capacity: 9.3 Qts. (8.8L)
- Radiator Cap: 11-15 psi
- Thermostat Opens
- Starts: 176-183°F (80-84°C)
- Fully Open: 203°F (95°C)
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