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Oldsmobile Alero Thermostats

You enjoy taking care of your Alero.

Obviously, you didn't buy your Alero unless you wanted to buy performance and a dash of luxury both rolled up into one automobile. While it's not hard to buy replacement parts for Oldsmobile vehicles, these days the necessity for nothing but the absolute best are required to maintain your car or truck. Anyone who owns a Oldsmobile knows that when it comes to fixing their vehicle only the absolute best replacement parts will do. It's not a regular occurrence that you find yourself in need of a replacement Thermostats to fix your vehicle.

The function and purpose of Thermostats.

Your car or truck uses liquid coolant to maintain a constant temperature in the 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; bypassing the flow of coolant through your radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches an optimal operating temperature, your Oldsmobile Alero thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your Oldsmobile Alero engine; keeping it at a steady and controlled temperature determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

What we have to offer.

Select Your YearBuying new Oldsmobile parts from www.carpartsdiscount.com means you are paying the lowest prices for the absolute greatest original and aftermarket replacement Alero parts on the internet. Trust in the value of the parts you get from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When your Oldsmobile requires the best replacement Thermostats, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Just choose your year from the list below to find the right Oldsmobile Alero Thermostats for your 2004, 2003, 2002, 2001, 2000, 1999 model.

Select Your Year

Oldsmobile Alero Engine Coolant Thermostat, OEM: 14698
Stant Engine Coolant Thermostat 14698
15.45, Save 39%   NEW ITEM
OEM: 14698, Item: 383644
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 2.2L 2199CC 134Cu. In. L4
Oldsmobile Alero Engine Coolant Thermostat, OEM: 131-124/131124
ACDelco Engine Coolant Thermostat 131-124
15.25, Save 39%   NEW ITEM
OEM: 131-124, Item: 893863
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 3.4L 3392CC 207Cu. In. V6
Oldsmobile Alero Engine Coolant Thermostat, OEM: 45028
Stant Engine Coolant Thermostat 45028
6.55, Save 39%   NEW ITEM
OEM: 45028, Item: 383791
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 2.4L 2409CC 146Cu. In. L4
Oldsmobile Alero Engine Coolant Thermostat, OEM: 48628
Stant Engine Coolant Thermostat 48628
16.55, Save 39%   NEW ITEM
OEM: 48628, Item: 383881
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 2.2L 2199CC 134Cu. In. L4
Oldsmobile Alero Engine Coolant Thermostat, OEM: 12T103D
ACDelco Engine Coolant Thermostat 12T103D
16.95, Save 39%   NEW ITEM
OEM: 12T103D, Item: 885139
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 2.2L 2199CC 134Cu. In. L4
Oldsmobile Alero Engine Coolant Thermostat, OEM: 12TP13E
ACDelco Engine Coolant Thermostat 12TP13E
6.85, Save 39%   NEW ITEM
OEM: 12TP13E, Item: 890425
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 3.4L 3392CC 207Cu. In. V6
Oldsmobile Alero Gates Engine Coolant Thermostat, OEM: 34025
Gates Engine Coolant Thermostat
18.25, Save 39%   NEW ITEM
OEM: 34025, Item: 243077
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 2.2L 2199CC 134Cu. In. L4
Oldsmobile Alero Engine Coolant Thermostat, OEM: 12T124D
ACDelco Engine Coolant Thermostat 12T124D
5.35, Save 40%   NEW ITEM
OEM: 12T124D, Item: 885145
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 2.4L 2409CC 146Cu. In. L4
Oldsmobile Alero Engine Coolant Thermostat, OEM: 33828S
Gates Engine Coolant Thermostat 33828S
7.35, Save 39%   NEW ITEM
OEM: 33828S, Item: 434707
3 In Stock, Usually ships within 1 business day

Oldsmobile Alero, 2.4L 2409CC 146Cu. In. L4
Oldsmobile Alero Engine Coolant Thermostat, OEM: 12T55E
ACDelco Engine Coolant Thermostat 12T55E
4.95, Save 40%   NEW ITEM
OEM: 12T55E, Item: 890430
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Alero, 3.4L 3392CC 207Cu. In. V6