This is the OEM Fuel Pressure Sensor mounted to the Fuel Rail on a Camaro ZL1 LT4 or Camaro SS/LT1.
General Motors is an OEM manufacturer. GM designs and creates the vehicles and the parts for them for makes such as Buick, Cadillac, GMC, and Chevrolet. All GM branded parts are OEM standard quality components and were designed and manufactured to either be on the vehicle from the factory or purchased after the fact as an accessory.
