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Subaru RX Thermostats

You enjoy taking care of your RX.

Obviously, you didn't buy your RX unless you knew that you wanted reliability and long-lasting service both impeccably combined into one automobile. You purchased your RX because its adventure and youthfulness agreed with your nature; so why would you be okay with second rate when it comes to great quality auto parts? Car aficionados know that a "go anywhere" attitude is built into each Subaru, and understand that only the highest quality repair RX parts will suffice when your car or truck needs fixing. Your Subaru dealership isn't the only place to buy genuine or original equipment quality replacement parts for your RX.

The function and purpose of Thermostats.

Your car or truck has a liquid-cooled engine, and its thermostat keeps the coolant flowing in the right direction so that your engine can maintain a constant and ideal operating temperature. On start-up, the thermostat remains closed; bypassing the flow of coolant through your radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches the right temperature, your Subaru RX thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your Subaru RX engine; keeping it at a steady and controlled temperature ideal for engine performance... all thanks to the thermostat.

You've tried the rest, now try the best.

Select Your YearWhen your Subaru requires a top quality replacement Thermostats, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Buying new Subaru parts from www.carpartsdiscount.com means you are taking advantage of the highest quality original and aftermarket replacement RX parts on the internet. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the appropriate Subaru RX part for your needs. Need 1989, 1988, 1987, 1986, 1985 Subaru RX Thermostats parts? We've got them right here.

Select Your Year

Subaru RX Gates Engine Coolant Thermostat, OEM: 33478
Gates Engine Coolant Thermostat
4.55, Save 40%   NEW ITEM
OEM: 33478, Item: 242917
10 or More In Stock, Usually ships within 1 business day

Subaru RX, 1.8L 1781CC 108Cu. In. H4
Subaru RX Gates Engine Coolant Thermostat, OEM: 33479S
Gates Engine Coolant Thermostat
6.05, Save 40%   NEW ITEM
OEM: 33479S, Item: 242914
8 In Stock, Usually ships within 1 business day

Subaru RX, 1.8L 1781CC 108Cu. In. H4
Subaru RX Thermostat, 71C / 160F, OEM: 21200P790171
Motorad Thermostat, 71C / 160F 21200P790171
5.35, Save 31%   NEW ITEM
OEM: 21200P790171, Item: 71930
10 or More In Stock, Usually ships within 1 business day

Subaru RX, 1.8L 1781CC 108Cu. In. H4
Subaru RX Thermostat, 82C / 180F, OEM: 21200P790182
Motorad Thermostat, 82C / 180F 21200P790182
5.25, Save 31%   NEW ITEM
OEM: 21200P790182, Item: 71931
10 or More In Stock, Usually ships within 1 business day

Subaru RX, 1.8L 1781CC 108Cu. In. H4
Subaru RX Thermostat, 88C / 190F, OEM: 21200P790188
Motorad Thermostat, 88C / 190F 21200P790188
4.45, Save 32%   NEW ITEM
OEM: 21200P790188, Item: 71932
8 In Stock, Usually ships within 1 business day

Subaru RX, 1.8L 1781CC 108Cu. In. H4
Subaru RX Engine Coolant Thermostat, OEM: 12T25D
ACDelco Engine Coolant Thermostat 12T25D
3.85, Save 40%   NEW ITEM
OEM: 12T25D, Item: 885165
10 or More In Stock, Usually ships within 1 business day

Subaru RX
Subaru RX Engine Coolant Thermostat, OEM: 12TP10D
ACDelco Engine Coolant Thermostat 12TP10D
5.05, Save 40%   NEW ITEM
OEM: 12TP10D, Item: 885119
2 In Stock, Usually ships within 1 business day

Subaru RX
Motorad Engine Coolant Thermostat 2041-180
4.35, Save 39%   NEW ITEM
OEM: 2041-180, Item: 1407580
3 In Stock, Usually ships within 1 business day

Subaru RX
Subaru RX Engine Coolant Thermostat, OEM: 13858
Stant Engine Coolant Thermostat 13858
3.15, Save 40%   NEW ITEM
OEM: 13858, Item: 669951
3 In Stock, Usually ships within 1-2 business days

Subaru RX, 1.8L 1781CC 108Cu. In. H4
Subaru RX Engine Coolant Thermostat, OEM: 13859
Stant Engine Coolant Thermostat 13859
3.15, Save 40%   NEW ITEM
OEM: 13859, Item: 642511
10 or More In Stock, Usually ships within 1-2 business days

Subaru RX, 1.8L 1781CC 108Cu. In. H4