This UAC HVAC Pressure Switch fits your 1978 1977 1976 1975 Chevrolet G30 and is perfect for a tune up or performance upgrade. .
UAC HVAC Pressure Switch HPCO Switch SW 9056C
UAC HVAC Pressure Switch For 1980-1989 GMC P2500
UAC HVAC Pressure Switch For 1986-1993 Cadillac Seville
UAC HVAC Pressure Switch For 1987-1992 Cadillac Brougham
UAC HVAC Pressure Switch For 2001-2003 Chevrolet Silverado 2500 HD
UAC HVAC Pressure Switch for 2001-2005 Ford Explorer Sport Trac - Heating wf
