2004 Chevrolet Trailblazer HVAC Heater Cores
Save up to 40% on original replacement 2004 Chevrolet Trailblazer HVAC Heater Cores. Navigate our online catalogue to find HVAC Heater Cores and other parts designed specifically to fit a 2004 Chevrolet Trailblazer.



HVAC Heater Core - Front
$72.94
Limited Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1



HVAC Heater Core
$107.59
Call For Availability
Condition: New
Required Per Vehicle: 1
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
$107.59
Call For Availability
Condition: New
Required Per Vehicle: 1
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
$107.59
Call For Availability
Condition: New
Required Per Vehicle: 1
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
$107.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: North Face;
Body Type: Sport Utility; Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0); Sub-Model: North Face;







HVAC Heater Core - Front
Call for Pricing
Call For Availability







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







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




HVAC Heater Core - Front
$90.69
Call For Availability
Condition: New
Required Per Vehicle: 1
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 - Rear
$126.73
Call For Availability
Condition: New
Required Per Vehicle: 1
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 - Rear
$114.98
Call For Availability
Condition: New
Required Per Vehicle: 1
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 - Rear
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
With Block Connection
With Block Connection

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

HVAC Heater Core - Front
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
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 - Rear
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
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);