1984-1990 GMC P6000 P6T042. 1983, 1992 GMC P6000. Notes: HVAC Heater Core -- without AC, OE No. 3027247. Warranty Coverage Policy. Outlet Size: 0.75 in. Inlet Size: 0.75 in. Detailed Applications.
Replacement AP Heater Core fits GMC R3500 1987-1990 25CVDY
Replacement AP Heater Core fits Chevy R3500 1989-1991 97MBHQ
Replacement AP Heater Core fits Chevy V3500 1989-1991 91TFPR
Replacement AP Heater Core fits GMC P2500 1981-1989 82TJWY
Replacement AP Heater Core fits Acura CSX 2006-2011 61RSCX
Replacement AP Heater Core fits Chevy V10 1987 53BZXZ
