Thank you. You have rated this product.
This adapter has three ports for sending units. All three ports will accept sending units with American 1/8 NPT (27 TPI) thread or metric taper M10 x 1.0 threads. Machined from aluminum, the adapter is highly polished and the package includes the O-ring seal, the oil filter nipple and tapered plugs for two of the three sending unit ports.
Please note that sending units are not included - the sending units in the photograph are there to show how the adaptor can be used. Uses the stock type Mazda oil filter. This adapter fits on all 90-05 Miatas.