UAC A/C Expansion Valve Rear For 1987-1991 GMC V2500 Suburban

1987 GMC V2500 Suburban Universal; with Factory Installed A/C; with Rear A/C; Position: Rear;. 1988 GMC V2500 Suburban Universal; with Factory Installed A/C; with Rear A/C; Position: Rear;. 1989 GMC V2500 Suburban Universal; with Factory Installed A/C; with Rear A/C; Position: Rear;.