2016-2019 Mazda Mx5 Miata Smog Secondary Air Injection Pump. In good working condition, fully tested prior to removal from the vehicle. This pump supplies additional vacuum for the power brake booster unit. In good physical condition, has not been hit or damaged in any way. There is some slight corrosion on the exterior of the unit, as shown. You will need to reuse some of your existing hardware and hoses for installation.
Part # N243-437H0A
2016, 2017, 2018, 2019 Mazda Mx5 Miata