1966 GMC 1000 HVAC Heater Cores
Save up to 40% on original replacement 1966 GMC 1000 HVAC Heater Cores. Navigate our online catalogue to find HVAC Heater Cores and other parts designed specifically to fit a 1966 GMC 1000.
HVAC Heater Core
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Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Copper/Brass Design w/ Standad Heater - 7-1/8" x 6-1/8" w/o AC
Copper/Brass Design w/ Standad Heater - 7-1/8" x 6-1/8" w/o AC
HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Aluminum Design w/ Standard Heater - 7-1/8" x 6-1/8" w/o AC
Aluminum Design w/ Standard Heater - 7-1/8" x 6-1/8" w/o AC
HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
without Air Conditioning with Standard Heater with 9-1/2 Height
without Air Conditioning with Standard Heater with 9-1/2 Height
HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 5012cc 305ci V6 (4.25x3.58; 107.9x90.9);
Engine Base: 5.0L 5012cc 305ci V6 (4.25x3.58; 107.9x90.9);
Vehicle Fitment Notes:
without Air Conditioning with Standard Heater with 9-1/2 Height
without Air Conditioning with Standard Heater with 9-1/2 Height
HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
without Air Conditioning with Standard Heater with 7-1/8 Height
without Air Conditioning with Standard Heater with 7-1/8 Height
HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 5012cc 305ci V6 (4.25x3.58; 107.9x90.9);
Engine Base: 5.0L 5012cc 305ci V6 (4.25x3.58; 107.9x90.9);
Vehicle Fitment Notes:
without Air Conditioning with Standard Heater with 7-1/8 Height
without Air Conditioning with Standard Heater with 7-1/8 Height