Cadillac Ct6 Cooling System (2016-2020) - Parts, Prices & Buying Guide

Find quality cooling system for your Cadillac Ct6 (2016-2020). Browse 20 available listings with prices starting around $241.83. Proper fit.

20 listings available | Prices from $18.14 to $1108.87|18 verified sellers

1,630 Results

Cooling System

Found 1630 listings for "cadillac ct6 cooling system"

Upgraded Coolant Water Outlet for 2013-2019 Cadillac ATS 2014-19 CTS 2.0L Turbo

Upgraded Coolant Water Outlet for 2013-2019 Cadillac ATS 2014-19 CTS 2.0L Turbo

C$48.50CAD
New📍 US
+ C$21.44 shipping
Seller: autowild_auto
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Radiator Cooling Fan Assembly For 2016 2017 2018 2019 Cadillac CT6 2.0L

Radiator Cooling Fan Assembly For 2016 2017 2018 2019 Cadillac CT6 2.0L

C$214.85CAD
New📍 US
+ C$58.58 shipping
Seller: autoparts_x
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GM 2016-2018 ATS CTS CT6 2.0L Auxiliary Heater Coolant Pump 23208583 OEM

GM 2016-2018 ATS CTS CT6 2.0L Auxiliary Heater Coolant Pump 23208583 OEM

C$118.79CAD
New📍 US
+ C$23.99 shipping
Seller: rollingautomotive
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Radiators  84215228 for Cadillac CT6 2016-2020

Radiators 84215228 for Cadillac CT6 2016-2020

C$142.84CAD
New📍 US
+ C$71.25 shipping
Seller: carpartswholesale
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Radiators Fits 2016-2020 Cadillac CT6

Radiators Fits 2016-2020 Cadillac CT6

C$101.12CAD
New📍 US
+ C$58.58 shipping
Seller: am-autoparts
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NEW OEM GM Auxiliary Radiator Assembly 21882 Cadillac CT6 3.0L 2016-2018

NEW OEM GM Auxiliary Radiator Assembly 21882 Cadillac CT6 3.0L 2016-2018

C$100.15CAD
New📍 US
Free shipping
Seller: gtex_auto
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Cooling Fan Assembly with Brushless Motor & Shroud for Cadillac CT6 2016-2018

Cooling Fan Assembly with Brushless Motor & Shroud for Cadillac CT6 2016-2018

C$320.16CAD
New📍 US
+ C$56.12 shipping
Seller: autoparts_premium
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RIGHT TURBO INTERCOOLER OEM 16-19 CADILLAC CT6 1YR WRNTY 12673394

RIGHT TURBO INTERCOOLER OEM 16-19 CADILLAC CT6 1YR WRNTY 12673394

C$173.26CAD
Used📍 US
+ C$111.82 shipping
Seller: benzeenautoparts
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2016-19 CADILLAC CT6 3.0L TURBO OEM ENGINE Cooling Assembly Fan included OEM NEW

2016-19 CADILLAC CT6 3.0L TURBO OEM ENGINE Cooling Assembly Fan included OEM NEW

C$970.26CAD
New📍 US
+ C$86.83 shipping
Seller: 4x4.motors
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Fits Acadia Cadillac XT5 CT6 Chevrolet Blazer Engine Radiator Lower Insulator

Fits Acadia Cadillac XT5 CT6 Chevrolet Blazer Engine Radiator Lower Insulator

C$18.74CAD
New📍 CN
Free shipping
Seller: hunter_gloves
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New FOR Cadillac ATS CT6 2016 2017 2018 2019 Radiator Shutter Connector Harness

New FOR Cadillac ATS CT6 2016 2017 2018 2019 Radiator Shutter Connector Harness

C$18.14CAD
New📍 US
+ C$15.43 shipping
Seller: andy-auto
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2019-2020 Cadillac CT6 4.2L Twin-Turbo Radiator Assembly OEM

2019-2020 Cadillac CT6 4.2L Twin-Turbo Radiator Assembly OEM

C$1108.87CAD
New other (see details)📍 US
+ C$1822.32 shipping
Seller: 4x4.motors
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For 2019-2020 Cadillac CT6 OEM Heater Coolant Pump with Bracket 84065791

For 2019-2020 Cadillac CT6 OEM Heater Coolant Pump with Bracket 84065791

C$201.82CAD
New other (see details)📍 US
+ C$26.43 shipping
Seller: omega-carparts
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Radiator Cooling Fan Assembly For 2016 2017 2018 2019 Cadillac CT6 2.0L

Radiator Cooling Fan Assembly For 2016 2017 2018 2019 Cadillac CT6 2.0L

C$214.85CAD
New📍 US
+ C$58.58 shipping
Seller: autop76
View on eBay
For 2016-2019 Cadillac CT6 Cooling System Adapter 38784MPTB 2017 2018 Standard

For 2016-2019 Cadillac CT6 Cooling System Adapter 38784MPTB 2017 2018 Standard

C$157.50CAD
New📍 US
+ C$34.08 shipping
Seller: autopartsgeek2
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GM Auxiliary Heater Coolant Pump For 2016-2018 ATS CTS CT6 2.0L 23208583 OEM

GM Auxiliary Heater Coolant Pump For 2016-2018 ATS CTS CT6 2.0L 23208583 OEM

C$118.75CAD
New📍 US
+ C$23.99 shipping
Seller: rollingautomotive
View on eBay
Sunbelt Radiator For 16-20 Cadillac CT6  Lifetime Warranty

Sunbelt Radiator For 16-20 Cadillac CT6 Lifetime Warranty

C$128.35CAD
New📍 US
+ C$51.26 shipping
Seller: sunbeltradiators
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Cadillac CT5 Engine Coolant Auxiliary Water Pump 55508939

Cadillac CT5 Engine Coolant Auxiliary Water Pump 55508939

C$290.76CAD
New other (see details)📍 CN
+ C$38.92 shipping
Seller: x_auto
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2016-2020 CADILLAC CT6 3.6L AIR INTAKE RADIATOR SHUTTER ACTUATOR MOTOR OEM

2016-2020 CADILLAC CT6 3.6L AIR INTAKE RADIATOR SHUTTER ACTUATOR MOTOR OEM

C$138.61CAD
Used📍 US
+ C$27.29 shipping
Seller: auto_element_hub
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2018 Cadillac CT6 Engine Cooling Fan Motor OEM 3.6L 57k Miles Black

2018 Cadillac CT6 Engine Cooling Fan Motor OEM 3.6L 57k Miles Black

C$250.19CAD
Used📍 US
+ C$31.34 shipping
Seller: myautostore
View on eBay

About Cadillac Ct6 Cooling System Parts

Prevent overheating with quality Cadillac Ct6 cooling system components. From radiators and thermostats to water pumps and hoses, a well-maintained cooling system protects your engine from damage.

Why Shop Cooling System for Cadillac Ct6?

  • Genuine OEM and high-quality aftermarket options available
  • Competitive pricing from verified eBay sellers
  • Fast shipping options with buyer protection
  • Easy returns and seller ratings for peace of mind

Buying Tips for Cadillac Ct6 Cooling System

OEM vs Aftermarket

For your Cadillac Ct6, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Cooling System are available in OEM, Aftermarket, Remanufactured options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Unusual noises, Warning lights, Decreased performance. Early replacement prevents more expensive repairs.

Parts Availability

As an American manufacturer, parts are widely available from both OEM and aftermarket suppliers across North America.

Technical Information

Choosing the right parts maintains performance and can prevent costly repairs.

Available Types

  • OEM
  • Aftermarket
  • Remanufactured
  • Performance

Key Benefits

  • Reliable operation
  • Proper fit
  • Quality materials
  • Warranty coverage

Warning Signs to Watch For

  • Unusual noises
  • Warning lights
  • Decreased performance
  • Visual damage

Recommended Replacement Interval

Refer to your vehicle owner's manual for recommended replacement intervals

Installation Information

Difficulty: Varies
DIY Friendly:

Professional installation recommended for Cadillac Ct6. Consult a certified mechanic for proper fitting and function.

Frequently Asked Questions

How do I find the right cooling system for my Cadillac Ct6?

Verify compatibility using your Cadillac Ct6's VIN number, production year (2016-2020), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace cooling system on my Cadillac Ct6?

General guideline: Refer to your vehicle owner's manual for recommended replacement intervals. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.

Should I use OEM or aftermarket cooling system for my Cadillac Ct6?

OEM parts guarantee exact Cadillac specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.

What are signs that my Cadillac Ct6 needs new cooling system?

Common warning signs include: Unusual noises, Warning lights, Decreased performance, Visual damage. If you notice any of these symptoms, inspect or replace the cooling system promptly to prevent further damage.