This Four Seasons 39077 A/C Expansion Valve replaces ACDelco 1550892, ACDelco 17744, ACDelco 180038, ACDelco 304339, ACDelco 3131046, ACDelco 3411346, ACDelco 46319, ACDelco 4752048, ACDelco 4757509, ACDelco EX10073C, Global Parts Distributors LLC 3411346, UAC EX10073C, Nippendenso 4752048, Nippendenso 4757509, Ranshu 180038, TAAP 17744, Omega 3131046, Gilmore Products 304339, Ready-Aire 46319, OEM parts and is perfect for replacement or a performance upgrade. .
