2003 Mack CX HVAC Heater Core
Browse our online catalogue to find original replacement HVAC Heater Cores specifically designed to fit a 2003 Mack CX.




2003 Mack CX HVAC Heater Core
$192.14
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2003 Mack CX
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke);
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke);
Vehicle Fitment Notes:
with Behr A/C System with 10.0625in x 6in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet Main Unit
with Behr A/C System with 10.0625in x 6in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet Main Unit




2003 Mack CX HVAC Heater Core
$196.08
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2003 Mack CX
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke);
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke);
Vehicle Fitment Notes:
with Red Dot A/C System with 8.125in x 7.875in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet with Sleeper Cab
with Red Dot A/C System with 8.125in x 7.875in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet with Sleeper Cab

2003 Mack CX HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2003 Mack CX
Vehicle Fitment Notes:
Main Unit
Main Unit





2003 Mack CX HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2003 Mack CX
Vehicle Fitment Notes:
w/ Sleeper Unit
w/ Sleeper Unit