Car PartsBuick PartsBuick Series 40 PartsBuick Series 40 Thermostats

Buick Series 40 Thermostats

Keeping your Series 40 in top shape is your top priority.

Your Buick dealership isn't the only place to buy genuine or original equipment quality replacement parts for your Series 40. Auto enthusiasts appreciate the value built into each Buick, and know that only the best repair Series 40 parts will suffice when your car or truck needs fixing. When your Buick Series 40 rolled off the assembly line, it was destined for a person with discerning taste who values economical pricing in their automobile. You purchased your Series 40 because its reliability and a trusted name struck a chord inside you; so why would you settle for anything but the best when it comes to great quality auto parts?

Why Thermostats replacement is so important.

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 Buick Series 40 thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your Buick Series 40 engine; keeping it at a steady and controlled temperature ideal for engine performance... all thanks to the thermostat.

Good products, great prices, the best people.

Select Your YearAt Car Parts Discount, we have live customer service members on the phone with enough expertise to help you select the appropriate Buick Series 40 part for your needs. Bring your Series 40 back to life with the best repair parts from the experts at Car Parts Discount. Ordering new Buick parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement Series 40 parts on the internet. All the Buick Series 40 Thermostats parts on this page will fit vehicles made in 1935, 1934. Choose your year below to refine your search.

Select Your Year

Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33508
Gates Engine Coolant Thermostat
3.15, Save 40%   NEW ITEM
OEM: 33508, Item: 242855
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33006S
Gates Engine Coolant Thermostat
5.15, Save 40%   POPULAR
OEM: 33006S, Item: 242850
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33008
Gates Engine Coolant Thermostat
3.85, Save 40%   NEW ITEM
OEM: 33008, Item: 242851
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33009S
Gates Engine Coolant Thermostat
5.15, Save 40%   NEW ITEM
OEM: 33009S, Item: 242849
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33009
Gates Engine Coolant Thermostat
3.85, Save 40%   NEW ITEM
OEM: 33009, Item: 242853
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33006
Gates Engine Coolant Thermostat
3.85, Save 40%   NEW ITEM
OEM: 33006, Item: 242854
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33509
Gates Engine Coolant Thermostat
3.15, Save 40%   NEW ITEM
OEM: 33509, Item: 242856
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33008S
Gates Engine Coolant Thermostat
5.15, Save 40%   NEW ITEM
OEM: 33008S, Item: 242848
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8
Buick Series 40 Gates Engine Coolant Thermostat, OEM: 33010
Gates Engine Coolant Thermostat
3.75, Save 39%   NEW ITEM
OEM: 33010, Item: 242852
10 or More In Stock, Usually ships within 1 business day

Buick Series 40, 3.8L 3815CC 233Cu. In. L8
Buick Series 40, 4.1L 4065CC 233Cu. In. L8