Coolant Temperature Gauge Switch Sender Gauge Miata 90-97

New temperature gauge sender for 1990-97 Miata.  This switch operates the temperature gauge inside the car.  The switch is located on the back of the cylinder head on 1990-93 and for 1994-97 it is located on the side of the cylinder head.  Choose from OEM (Genuine Mazda Japan) or aftermarket.

1/8"-27 NPT (pipe threads)