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Mazda PartsMazda 3 PartsThermostats

Mazda 3 Thermostats

Great cars and trucks like your 3 need great parts.

Select Your VehicleYou purchased your 3 because its fuel efficiency and long-lasting quality appealed to your senses; so why would you settle for anything but the best when it comes to great quality auto parts? Obviously, you bought your 3 because you understood you would be getting a variety of features and options and driver satisfaction both rolled up into one car, truck, or SUV. Your Mazda dealership isn't the only place to find genuine or original equipment quality parts to repair your 3. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles these days.

Why Thermostats replacement is so important.

Your car or truck has a liquid-cooled engine, 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 gets the coolant hot so that the engine warms up. Once it reaches an ideal temperature, your Mazda 3 thermostat responds by directing coolant to the radiator. Now your coolant gets cooled as it recirculates through your Mazda 3 engine; keeping it within a specific range of temperatures that are ideal for engine performance... all thanks to the thermostat.

We carry what you need.

Don't let a Thermostats repair spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the highest quality repair parts. Bring your 3 back to life with the best replacement parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents here with enough expertise to help you purchase the correct Mazda 3 part for your needs. When it comes to Mazda 3 Thermostats parts, you can find them for 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Mazda 3 Engine Coolant Thermostat, OEM: 319-180/319180Motorad
2012-2017 Mazda 3 Motorad Engine Coolant Thermostat 319-180
5.85, Save 40%   NEW ITEM
OEM: 319-180, Item: 1407339
  Only 2 left In Stock, Usually ships within 1 business day
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Mazda 3 Thermostat, 82C / 180F, OEM: KL011517182Motorad
2012-2013 Mazda 3 Motorad Thermostat, 82C / 180F KL011517182
6.65, Save 40%   NEW ITEM
OEM: KL011517182, Item: 117661
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 2319-180/2319180Motorad
2012-2013, 2016-2017 Mazda 3 Motorad Engine Coolant Thermostat 2319-180
7.85, Save 40%   NEW ITEM
OEM: 2319-180, Item: 1404953
  Only 1 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 33908Gates
2014-2017 Mazda 3 Gates Engine Coolant Thermostat 33908
9.45, Save 39%   NEW ITEM
OEM: 33908, Item: 1463614
  Only 1 left In Stock, Usually ships within 1 business day
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Mazda 3 Gates Engine Coolant Thermostat, OEM: 33908Gates
2014-2017 Mazda 3 Gates Engine Coolant Thermostat
10.55, Save 40%   NEW ITEM
OEM: 33908, Item: 242839
  Only 2 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: THZ-004/THZ004Aisin
2014-2015 Mazda 3 Aisin Engine Coolant Thermostat THZ-004
12.35, Save 40%   NEW ITEM
OEM: THZ-004, Item: 1404399
  Only 1 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 7319-180/7319180Motorad
2012-2013, 2016-2017 Mazda 3 Motorad Engine Coolant Thermostat 7319-180
15.45, Save 39%   NEW ITEM
OEM: 7319-180, Item: 1405168
  Only 2 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 512-185/512185Motorad
2007-2013 Mazda 3 Motorad Engine Coolant Thermostat 512-185
17.65, Save 39%   NEW ITEM
OEM: 512-185, Item: 1405098
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 34044Gates
2007-2013 Mazda 3 Gates Engine Coolant Thermostat 34044
19.25, Save 40%   POPULAR
OEM: 34044, Item: 1340460
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: TI20282Mahle
2004-2013 Mazda 3 Mahle Engine Coolant Thermostat TI20282
19.85, Save 39%   NEW ITEM
OEM: TI20282, Item: 1056218
  Only 4 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 143-0884/1430884Beck Arnley
2007-2013 Mazda 3 Beck Arnley Engine Coolant Thermostat 143-0884
23.45, Save 39%   NEW ITEM
OEM: 143-0884, Item: 361390
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat Housing Assembly, OEM: 143-0884/1430884Beck Arnley
2007-2013 Mazda 3 Beck Arnley Engine Coolant Thermostat Housing Assembly 143-0884
24.45, Save 39%   NEW ITEM
OEM: 143-0884, Item: 945719
  Only 3 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 514-185/514185Motorad
2004-2013 Mazda 3 Motorad Engine Coolant Thermostat 514-185
25.05, Save 39%   NEW ITEM
OEM: 514-185, Item: 1405100
  Only 6 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 34046Gates
2004-2013 Mazda 3 Gates Engine Coolant Thermostat 34046
25.15, Save 39%   NEW ITEM
OEM: 34046, Item: 1154402
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 48708Stant
2007-2013 Mazda 3 Stant Engine Coolant Thermostat 48708
27.55, Save 39%   NEW ITEM
OEM: 48708, Item: 383888
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 48728Stant
2004-2013 Mazda 3 Stant Engine Coolant Thermostat 48728
28.75, Save 39%   NEW ITEM
OEM: 48728, Item: 383890
  In Stock, Usually ships within 1 business day
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Mazda 3 Thermostat, OEM: 143-0838/1430838Beck Arnley
2004-2013 Mazda 3 Beck Arnley Thermostat 143-0838
29.65, Save 39%   NEW ITEM
OEM: 143-0838, Item: 302689
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 143-0838/1430838Beck Arnley
2004-2013 Mazda 3 Beck Arnley Engine Coolant Thermostat 143-0838
30.35, Save 39%   NEW ITEM
OEM: 143-0838, Item: 579419
  Only 4 left In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 512 185/512185Motorad
2010-2013 Mazda 3 Motorad Engine Coolant Thermostat 512 185
30.55, Save 39%   NEW ITEM
OEM: 512 185, Item: 538871
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: 514 185/514185Motorad
2004-2006, 2010-2013 Mazda 3 Motorad Engine Coolant Thermostat 514 185
33.95, Save 39%   NEW ITEM
OEM: 514 185, Item: 538947
  In Stock, Usually ships within 1 business day
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Mazda 3 Engine Coolant Thermostat, OEM: TI20082Mahle
2008-2013 Mazda 3 Mahle Engine Coolant Thermostat TI20082
40.35, Save 39%   NEW ITEM
OEM: TI20082, Item: 1056216
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle