Expansion Devices control the flow of refrigerant in an A/C system, and are a crucial replacement part for every A/C job. Model # EX 9719C Features: , OE replacement: UAC branded Block Expansion Valve 100% Guaranteed Fit! Add your car (year/make/model) to garage to confirm Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications Maximum cooling efficiency Machined ports guarantee exact fit.
