Electric Radiator Fan Motor Miata 1990-97 Option:C: 1990-97 10W-40 Driven Racing Oil BR

10W-40 Driven Racing Oil BR break-in motor oil is used to break-in and dyno all engines

All pads are stock replacment with no mods required

4 gauge (9mm outside diameter)

The Ferro-Carbon formulation offers lower wear rates and higher torque values than other materials

Smooth and predictable torque

Electric Radiator Fan Motor Miata 1990-97 Option:C: 1990-97 10W-40 Driven Racing Oil BRNew motor for the factory radiator cooling electric fan on 1991 1997 Miata's. Please check your stock fan motor size as we have seen differnet sizes of fan motors between the radiator and A C fans. Mounting bolt pattern is the same on all motors we sell. A: Body O. D. 72. 5mm, overall length 114mm (tip to tip), shaft size steps from 8mm to 11mm. B: Body O. D. 72. 5mm, overall length 114mm (tip to tip), shaft size 7mm. C: Body O. D. 72. 5mm, overall