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Chevrolet Fleetmaster Thermostats

Why you drive your Fleetmaster.

Select Your VehicleAuto enthusiasts know that a trusted name is built into each Chevrolet, and understand that only the best repair Fleetmaster parts will suffice when repairs are needed. Obviously, you bought your Fleetmaster because you knew that you wanted horsepower and good looks both impeccably combined into one vehicle. When your Chevrolet Fleetmaster left the factory, it was destined for a driver who prioritizes long-lasting quality in their automobile. Chevrolet vehicle enthusiasts have grown accustomed to a certain level of dependability when driving their Fleetmaster around town.

The function and purpose of Thermostats.

Your car or truck has a water-cooled motor, 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 Chevrolet Fleetmaster thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your Chevrolet Fleetmaster engine; keeping it at a steady and controlled temperature ideal for engine performance... all thanks to the thermostat.

High quality parts, lowest prices, staff that want to please you.

When your Chevrolet needs a new replacement Thermostats, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Ordering new Chevrolet parts from www.carpartsdiscount.com means you are paying the lowest prices for the most superior original and aftermarket replacement Fleetmaster parts on the internet. At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you buy the appropriate Chevrolet Fleetmaster part for your needs. Just choose your year from the list below to find the right Chevrolet Fleetmaster Thermostats for your 1948, 1947, 1946, 1942, 1941 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Motorad
1942, 1946-1948 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 300-160
1.35, Save 41%   NEW ITEM
OEM: 300-160, Item: 1405010
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942, 1946-1948 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 300-180
1.35, Save 41%   NEW ITEM
OEM: 300-180, Item: 1405011
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 300-195
1.35, Save 41%   NEW ITEM
OEM: 300-195, Item: 1405012
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 13006Stant
1942, 1946-1948 Chevrolet Fleetmaster Stant Engine Coolant Thermostat 13006
1.95, Save 38%   NEW ITEM
OEM: 13006, Item: 1201190
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 13008Stant
1942, 1946-1948 Chevrolet Fleetmaster Stant Engine Coolant Thermostat 13008
1.95, Save 38%   NEW ITEM
OEM: 13008, Item: 1201191
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 13009Stant
1942, 1946-1948 Chevrolet Fleetmaster Stant Engine Coolant Thermostat 13009
1.95, Save 38%   NEW ITEM
OEM: 13009, Item: 1201192
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12TE1BACDelco
1942, 1946-1948 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12TE1B
2.15, Save 40%   NEW ITEM
OEM: 12TE1B, Item: 885094
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12TE1DACDelco
1942, 1946-1948 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12TE1D
2.15, Save 40%   NEW ITEM
OEM: 12TE1D, Item: 885095
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12TE1EACDelco
1942 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12TE1E
2.15, Save 40%   NEW ITEM
OEM: 12TE1E, Item: 890423
  In Stock, Usually ships within 1 business day
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Motorad
1942, 1946-1948 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 200-160
2.25, Save 42%   POPULAR
OEM: 200-160, Item: 1404893
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 200-195
2.35, Save 39%   NEW ITEM
OEM: 200-195, Item: 1404895
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942, 1946-1948 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 200-180
2.45, Save 40%   NEW ITEM
OEM: 200-180, Item: 1404894
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 33508Gates
1941-1942, 1946-1948 Chevrolet Fleetmaster Gates Engine Coolant Thermostat 33508
2.85, Save 39%  
OEM: 33508, Item: 667740
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Gates Engine Coolant Thermostat, OEM: 33509Gates
1941-1942, 1946-1948 Chevrolet Fleetmaster Gates Engine Coolant Thermostat
3.15, Save 40%   NEW ITEM
OEM: 33509, Item: 242856
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 13359Stant
1942 Chevrolet Fleetmaster Stant Engine Coolant Thermostat 13359
3.35, Save 40%   NEW ITEM
OEM: 13359, Item: 383502
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 13352Stant
1942, 1946-1948 Chevrolet Fleetmaster Stant Engine Coolant Thermostat 13352
3.35, Save 41%   NEW ITEM
OEM: 13352, Item: 642456
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 33006Gates
1941-1942, 1946-1948 Chevrolet Fleetmaster Gates Engine Coolant Thermostat 33006
3.45, Save 40%   NEW ITEM
OEM: 33006, Item: 621043
  Only 9 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 33008Gates
1941-1942, 1946-1948 Chevrolet Fleetmaster Gates Engine Coolant Thermostat 33008
3.45, Save 40%   NEW ITEM
OEM: 33008, Item: 667724
  Only 6 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 13356Stant
1942, 1946-1948 Chevrolet Fleetmaster Stant Engine Coolant Thermostat 13356
3.55, Save 39%   POPULAR
OEM: 13356, Item: 383500
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 13358Stant
1942 Chevrolet Fleetmaster Stant Engine Coolant Thermostat 13358
3.55, Save 39%   POPULAR
OEM: 13358, Item: 383501
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12T1DACDelco
1942, 1946-1948 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12T1D
3.55, Save 39%   NEW ITEM
OEM: 12T1D, Item: 885136
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12T1FACDelco
1946-1948 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12T1F
3.55, Save 39%   NEW ITEM
OEM: 12T1F, Item: 1215357
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12T1BACDelco
1942, 1946-1948 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12T1B
3.65, Save 41%   NEW ITEM
OEM: 12T1B, Item: 885135
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12T1EACDelco
1942 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12T1E
3.65, Save 40%   NEW ITEM
OEM: 12T1E, Item: 890426
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1942, 1946-1948 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 2000-160
3.95, Save 40%   NEW ITEM
OEM: 2000-160, Item: 1404889
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942, 1946-1948 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 2000-180
3.95, Save 40%   NEW ITEM
OEM: 2000-180, Item: 1404890
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 2000-195
3.95, Save 40%   NEW ITEM
OEM: 2000-195, Item: 1407570
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12TP1BACDelco
1942, 1946-1948 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12TP1B
4.65, Save 40%   NEW ITEM
OEM: 12TP1B, Item: 885117
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12TP1DACDelco
1942, 1946-1948 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12TP1D
4.65, Save 39%   NEW ITEM
OEM: 12TP1D, Item: 885118
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Fleetmaster Engine Coolant Thermostat, OEM: 12TP1EACDelco
1942 Chevrolet Fleetmaster ACDelco Engine Coolant Thermostat 12TP1E
4.75, Save 39%   NEW ITEM
OEM: 12TP1E, Item: 890424
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1942, 1946-1948 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 7200-160
5.75, Save 40%   NEW ITEM
OEM: 7200-160, Item: 1409345
  Only 7 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 7200-180
5.75, Save 40%   NEW ITEM
OEM: 7200-180, Item: 1405138
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1942 Chevrolet Fleetmaster Motorad Engine Coolant Thermostat 7200-195
5.85, Save 39%   NEW ITEM
OEM: 7200-195, Item: 1409346
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mr. Gasket
1941, 1946-1948 Chevrolet Fleetmaster Mr. Gasket Engine Coolant Thermostat 4363
Add for Price, Save 38%   NEW ITEM
OEM: 4363, Item: 1397837
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mr. Gasket
1941-1942, 1946-1948 Chevrolet Fleetmaster Mr. Gasket Engine Coolant Thermostat 4364
Add for Price, Save 38%   NEW ITEM
OEM: 4364, Item: 1397838
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle