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Heater Core
GMC SONOMA HEATER HEATER CORE
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Found 2 results
Heater Core Replacement
How Do I Replacement My Heating Core In My Truck Listed Above?
Asked by
Ryanterrell
·
45 ANSWERS
10 IMAGES
2003
GMC SONOMA
VIDEO
Heater Not Working
Instructional repair video
GUIDE
Heater Core Replacement
A heater core is positioned inside the car and is part of the HVAC system. Hot engine coolant is run through the core which air is blown through via the blower motor which ...
My Heater Won't Get Hot After I Flushed Radiator?
My Heater Won't Get Hot After I Flushed Radiator, Replaced Antifreeze And Water, Inspected And Tested Thermostat And Heater Core. I Also...
Asked by
Arnoldp1
·
2 ANSWERS
2001
GMC SONOMA
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