2018 Cadillac CTS Thermostat and Water Outlet Assemblies

Your 2018 Cadillac CTS might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Thermostat and Water Outlet Assemblies you desperately need.

We currently carry 8 Thermostat and Water Outlet Assemblies to choose from for your 2018 Cadillac CTS, and our inventory prices range from as little as $95.99 up to $309.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Thermostat and Water Outlet Assemblies for the 2018 Cadillac CTS. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Thermostat and Water Outlet Assemblies stock in-person!

Thermostat and Water Outlet Assemblies for Your 2018 Cadillac CTS

Carquest Premium – Thermostat Housing: Gasket Included (Part No.86164)

Thermostat Housing: Gasket Included

from

$95.99
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.

Product Features:
  • Meets and/or exceeds OEM standard
  • Includes quality gasket or O-ring to ensure proper seal (where applicable)
  • 100% virgin resin material to insure durability
  • 100% leak tested
  • Direct-fit replacement for ease of installation
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Motorad – Integrated Thermostat Housing: With Seal, 195 Degrees (Part No.922-195)

Integrated Thermostat Housing: With Seal, 195 Degrees

from

$109.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Motorad – Integrated Thermostat Housing: With Seal, 194 Degrees (Part No.815-194)

Integrated Thermostat Housing: With Seal, 194 Degrees

from

$104.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. This integrated thermostat housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant as well as the design and function of the housing. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Dorman – Thermostat Assembly: Includes Gasket, Thermostat, and Housing, 194 Degrees (Part No.902-2114)

Thermostat Assembly: Includes Gasket, Thermostat, and Housing, 194 Degrees

from

$189.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
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Dorman – Thermostat Assembly: Includes Housing, Gasket, Sensor, and Bolts, 180 Degrees (Part No.902-2123)

Thermostat Assembly: Includes Housing, Gasket, Sensor, and Bolts, 180 Degrees

from

$309.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
See More

Motorad – Integrated Thermostat Housing: With Gasket, 180 Degrees (Part No.992-180)

Integrated Thermostat Housing: With Gasket, 180 Degrees

from

$156.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. This integrated thermostat housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant as well as the design and function of the housing. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
See More

Dorman – Thermostat Assembly: Includes Gasket, Thermostat, and Housing, 182 Degrees (Part No.902-2089)

Thermostat Assembly: Includes Gasket, Thermostat, and Housing, 182 Degrees

from

$145.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
See More

Dorman – Thermostat Assembly: Includes Housing, Bolts, and Gasket, 212 Degrees (Part No.902-2121)

Thermostat Assembly: Includes Housing, Bolts, and Gasket, 212 Degrees

from

$141.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
See More

FAQs for 2018 Cadillac CTS Thermostat and Water Outlet Assemblies

What are the most popular Thermostat and Water Outlet Assemblies for the 2018 Cadillac CTS?

With 3 brands you can trust, our most popular Thermostat and Water Outlet Assemblies for the 2018 Cadillac CTS parts are:
Thermostat Housing: Gasket Included
from $95.99
This product is not rated
Thermostat Housing: Gasket Included
Thermostat and Water Outlet Assemblies
Integrated Thermostat Housing: With Seal, 195 Degrees
from $109.99
This product is not rated
Integrated Thermostat Housing: With Seal, 195 Degrees
Thermostat and Water Outlet Assemblies
Integrated Thermostat Housing: With Seal, 194 Degrees
from $104.99
This product is not rated
Integrated Thermostat Housing: With Seal, 194 Degrees
Thermostat and Water Outlet Assemblies