Block Expansion Valve. A/C Expansion Valve. Warranty Type. Warranty Duration. 18-9718, 18-9718A, 18-9718FD, 3010391, 3411493, 3411494, 39385, 39472, 9037562, AE9Z19849A, M551, T39472. Part Numbers. ADVANCE/CARQUEST PREMIUM HVAC, AP AIR INC, AUTOCOMP TECHNOLOGIES, AUTOZONE/4SEASONS - KIT, BASE HVAC, FACTORY AIR, FOUR SEASONS, GLOBAL PARTS, MOTORCRAFT, O'REILLY/MURRAY COMPRESSORS, RANSHU, T.RAD.
