Has anyone ordered a brake master cylinder recently? I see them with varying prices so a red flag is raised. My 91 coupe has a low fluid sensor built in to the reservoir. It looks as if some of the aftermarket replacement cylinders do not have the sensor.

I know I need 43-400D-FB02 for my 91 coupe but none of the item descriptions mention the sensor.

Who has bought one recently and has it had a sensor connection?

 

I think I got mine through mazdatrix... did not come with a new sensor. But you just pop the old one out and it goes right in the new one.

 

^^^ This.