2005 Chevrolet Trailblazer HVAC Heater Core
Navigate our online catalogue to find original replacement HVAC Heater Cores specifically designed to fit a 2005 Chevrolet Trailblazer.



HVAC Heater Core
$72.94
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd



HVAC Heater Core
$123.01
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: Base;
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: Base;



HVAC Heater Core
$123.01
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: LS;
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: LS;



HVAC Heater Core
$123.01
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: LT;
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: LT;







HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New







HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Rear
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/ Block Fitting
w/ Block Fitting







HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Rear
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/o Block Fitting
w/o Block Fitting




HVAC Heater Core
$90.69
Call For Availability
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);




HVAC Heater Core
$126.73
Call For Availability
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Vehicle Fitment Notes:
with Block Type Fittings
with Block Type Fittings




HVAC Heater Core
$114.98
Call For Availability
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Vehicle Fitment Notes:
w/o Block Fitting Connections
w/o Block Fitting Connections

HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle Fitment Notes:
With Block Connection
With Block Connection

HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle Fitment Notes:
Without Block Connection
Without Block Connection

HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);

HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);