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2018 Cadillac CT6

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  2. Auto Parts
  3. Heating and Air Conditioning
  4. Motors, Case and Related Components
  5. HVAC Heater Core
  6. ACDelco 15-63346 for 2018 Cadillac CT6

ACDelco 15-63346 HVAC Heater Core
for 2018 Cadillac CT6

ACDelco 15-63346 HVAC Heater Core - 2018 Cadillac CT6

ACDelco
Brand:ACDelco
Part Number: 15-63346
UPC: 707773148365
Weight: 0.8 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 15-63346 HVAC Heater Core for your 2018 Cadillac CT6. Buy now and secure your purchase online!

GM Genuine Parts HVAC Heater Cores are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC heater cores are small radiators, located in the plenum behind the dashboard. Engine coolant flows through the heater core in order to heat the air in the passenger compartment. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • High-strength brazed joints ensure durability
  • Long-life alloys provide corrosion resistance
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Programming Required:
No
Country of Origin:
US

ACDelco 15-63346 HVAC Heater Core compatibility with your 2018 Cadillac CT6...

Last Updated: 06/30/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac CT6

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC
1
 		 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD
 

Cadillac CT6



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac CT6

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC
1
 		 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD
 

Cadillac CT6



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac CT6

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC
1
 
Rear
 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD
 

Cadillac CT6



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC

Rear FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac CT6

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC
1
 
Rear
 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD
 

Cadillac CT6



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC

Rear FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac CT6

3.0L V6 Gas DOHC Turbo
1
 		 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
 

Cadillac CT6



3.0L V6 Gas DOHC Turbo FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac CT6

3.0L V6 Gas DOHC Turbo
1
 
Rear
 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
 

Cadillac CT6



3.0L V6 Gas DOHC Turbo

Rear FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
1
 		 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD
 

Cadillac CT6



2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
1
 
Rear
 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD
 

Cadillac CT6



2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo

Rear FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Cadillac CT6

3.0L V6 Gas DOHC Turbo
1
 		 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD
 

Cadillac CT6



3.0L V6 Gas DOHC Turbo FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Cadillac CT6

3.0L V6 Gas DOHC Turbo
1
 		 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD
 

Cadillac CT6



3.0L V6 Gas DOHC Turbo FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Cadillac CT6

3.0L V6 Gas DOHC Turbo
1
 
Rear
 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD
 

Cadillac CT6



3.0L V6 Gas DOHC Turbo

Rear FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
AWD

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Cadillac CT6

3.0L V6 Gas DOHC Turbo
1
 
Rear
 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD
 

Cadillac CT6



3.0L V6 Gas DOHC Turbo

Rear FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Cadillac CT6

3.6L V6 Gas DOHC
1
 		 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
 

Cadillac CT6



3.6L V6 Gas DOHC FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Cadillac CT6

3.6L V6 Gas DOHC
1
 
Rear
 
FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)
 

Cadillac CT6



3.6L V6 Gas DOHC

Rear FRONT AND REAR QUAD ZONE HVAC SYSTEM W/ELECTRONIC CONTROLS(C24)

1 Per Vehicle

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