This product is a 4 oz bottle of OEM GM A/C Evaporator Cooling Coil Deodorizer Coating with the part number 12346390. It is designed for direct replacement in automotive air conditioning systems and is manufactured by GM. The product is specifically used for coating and deodorizing the A/C evaporator cooling coil to maintain a fresh and clean air output within the vehicle. This deodorizer is interchangeable with ACDelco 10-5051 and is a genuine GM part.
