1963 GMC PB1000 Series HVAC Heater Core
Browse our online catalogue to find original replacement HVAC Heater Cores specifically designed to fit a 1963 GMC PB1000 Series.




1963 GMC PB1000 Series HVAC Heater Core
$81.93
Limited Stock
Condition: New
Required Per Vehicle: 1
Fits: 1963 GMC PB1000 Series
Equipped With:
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6);
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
with Fresh Air Heater
with Fresh Air Heater




1963 GMC PB1000 Series HVAC Heater Core
$81.93
Limited Stock
Condition: New
Required Per Vehicle: 1
Fits: 1963 GMC PB1000 Series
Equipped With:
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
with Fresh Air Heater
with Fresh Air Heater





1963 GMC PB1000 Series HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1963 GMC PB1000 Series
Vehicle Fitment Notes:
Aluminum Design w/ Fresh Air Heater
Aluminum Design w/ Fresh Air Heater





1963 GMC PB1000 Series HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1963 GMC PB1000 Series
Vehicle Fitment Notes:
w/ Standard Heater - 7-1/8" x 6-3/8" w/o AC
w/ Standard Heater - 7-1/8" x 6-3/8" w/o AC

1963 GMC PB1000 Series HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1963 GMC PB1000 Series
Vehicle Fitment Notes:
with Fresh Air Heater
with Fresh Air Heater

1963 GMC PB1000 Series HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1963 GMC PB1000 Series
Vehicle Fitment Notes:
With Recirculating Air Heater
With Recirculating Air Heater