1990 Mack DMM HVAC Heater Core
Navigate our online catalogue to find original replacement HVAC Heater Cores specifically designed to fit a 1990 Mack DMM.





HVAC Heater Core
$172.40 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.0L 672ci6;
Engine Base: 11.0L 672ci6;
Vehicle Fitment Notes:
with Red Dot A/C System with 8.25in x 6.875in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet with Sleeper Cab w/o Drain Pan
with Red Dot A/C System with 8.25in x 6.875in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet with Sleeper Cab w/o Drain Pan




HVAC Heater Core
$132.89 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.0L 672ci6;
Engine Base: 11.0L 672ci6;
Vehicle Fitment Notes:
with Red Dot A/C System with 7.9375in x 8in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet with Sleeper Cab w/ CTC
with Red Dot A/C System with 7.9375in x 8in x 2.5in Core with 0.625in Diameter Inlet with 0.625in Diameter Outlet with Sleeper Cab w/ CTC

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





HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
Sleeper Unit
Sleeper Unit





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