Block Expansion Valve. A/C Expansion Valve. This part generally fits Chevrolet vehicles and includes models such as Spark with the trims of Base Hatchback 4-Door,Byte Hatchba ck 4-Door,Cargo Hatchback 4-Door,DOT Hatchback 4-Door,LS Hatchback 4-Door,LT Hatchback 4-Door,LTZ Hatchback 4-Door,ZMX Hatchback 4 -Door.
