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Cadillac XTS Thermostats

Why you drive your XTS.

When your Cadillac XTS left the factory, it was destined for a driver who wants American engineering in their automobile. While it may not be difficult to buy replacement parts for Cadillac vehicles, these days the necessity for nothing but the absolute best are required to maintain your automobile. You bought your XTS because its performance and American engineering agreed with your nature; so why would you be okay with second rate when it comes to the highest quality auto parts? It's not every day that you realize that you have to buy a replacement Thermostats for your automobile.

Why Thermostats replacement is so important.

Your car or truck has a water-cooled motor, and the device that controls the flow of coolant so that the engine can remain cool is your thermostat. On start-up, the thermostat remains closed; shutting off access to the radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches an ideal temperature, your Cadillac XTS thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your Cadillac XTS engine; keeping it within a specific range of temperatures that are ideal for engine performance... all thanks to the thermostat.

There's no better place for what you are looking for.

Select Your YearProcuring new Cadillac parts from means you are paying the lowest prices for the absolute greatest original and aftermarket replacement XTS parts on the internet. At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you purchase the correct Cadillac XTS part for your needs. Don't let a broken Thermostats bring about the demise of your car, truck, or SUV, and don't gamble with its condition by using anything but the best repair parts. All the Cadillac XTS Thermostats parts on this page will fit vehicles made in 2017, 2016, 2015, 2014, 2013. Choose your year below to refine your search.

Select Your Year

Cadillac XTS Engine Coolant Thermostat, OEM: 15148
Stant Engine Coolant Thermostat 15148
12.25, Save 39%   POPULAR
OEM: 15148, Item: 403088
10 or More In Stock, Usually ships within 1 business day

Cadillac XTS, 3.6L 3555CC 217Cu. In. V6
Cadillac XTS Engine Coolant Thermostat / Water Inlet Assembly, OEM: 15-81750/1581750
ACDelco Engine Coolant Thermostat / Water Inlet Assembly 15-81750
73.75, Save 39%   NEW ITEM
OEM: 15-81750, Item: 891126
7 In Stock, Usually ships within 1 business day

Cadillac XTS, Base
Cadillac XTS, Livery
Cadillac XTS, Luxury
Cadillac XTS, Platinum
Cadillac XTS, Premium
Cadillac XTS Engine Coolant Thermostat, OEM: 34734
Gates Engine Coolant Thermostat 34734
13.55, Save 40%   NEW ITEM
OEM: 34734, Item: 474408
10 or More In Stock, Usually ships within 1 business day

Cadillac XTS, 3.6L 3555CC 217Cu. In. V6