Electric window not working? Cable snapped? Can hear the motor happily whirring round but the glass stays put? You probably need a window regulator, brand new with cable to replace the factory-fit Mazda unit in your MX5. Can be fitted with a few simple tools and some common sense in about an hour. Comes with instructions, boxed and ready to go. Please note that we do not recommend changing just the cable if it has snapped - if it has snapped it usually means that the motor has been put under a lot of strain and have found that customers have changed the cable only to bring back the car shortly afterwards with a broken motor.