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Chevrolet R3500 Thermostats

Your R3500 is a prized possession.

Select Your VehicleYou purchased your R3500 because its reliability and value struck a chord inside you; so why would you be okay with second best when it comes to great quality auto parts? Obviously, you didn't buy your R3500 unless you knew that you wanted performance and American style both impeccably combined into one automobile. Anyone who drives a Chevrolet knows that when it comes to repairing their automobile only the most superior replacement parts will do. The vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs in today's marketplace.

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 the right temperature, your Chevrolet R3500 thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your Chevrolet R3500 engine; keeping it at a steady and controlled temperature ideal for engine performance... all thanks to the thermostat.

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Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. At Car Parts Discount, we have live customer service members available with enough expertise to help you select the appropriate Chevrolet R3500 part for your needs. Procuring new Chevrolet parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement R3500 parts on the internet. If your car or truck was built in 1991, 1990, 1989, then you will find the correct Chevrolet R3500 Thermostats parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Motorad
1989-1991 Chevrolet R3500 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
1989-1991 Chevrolet R3500 Motorad Engine Coolant Thermostat 300-180
1.35, Save 41%   NEW ITEM
OEM: 300-180, Item: 1405011
  Only 8 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 13006Stant
1989-1991 Chevrolet R3500 Stant Engine Coolant Thermostat 13006
1.95, Save 38%   NEW ITEM
OEM: 13006, Item: 1201190
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 13008Stant
1989-1991 Chevrolet R3500 Stant Engine Coolant Thermostat 13008
1.95, Save 38%   NEW ITEM
OEM: 13008, Item: 1201191
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 12TE1BACDelco
1989-1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12TE1B
2.15, Save 40%   NEW ITEM
OEM: 12TE1B, Item: 885094
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 12TE1DACDelco
1989-1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12TE1D
2.15, Save 40%   NEW ITEM
OEM: 12TE1D, Item: 885095
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 12TE1EACDelco
1989-1991 Chevrolet R3500 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
1989-1991 Chevrolet R3500 Motorad Engine Coolant Thermostat 200-160
2.25, Save 42%   POPULAR
OEM: 200-160, Item: 1404893
  Only 3 left In Stock, Usually ships within 1-2 business days
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Motorad
1989-1991 Chevrolet R3500 Motorad Engine Coolant Thermostat 200-180
2.45, Save 40%   NEW ITEM
OEM: 200-180, Item: 1404894
  Only 2 left In Stock, Usually ships within 1-2 business days
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Motorad
1989-1991 Chevrolet R3500 Motorad Engine Coolant Thermostat 200-195
2.75, Save 41%   NEW ITEM
OEM: 200-195, Item: 1407275
  In Stock, Usually ships within 1 business day
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Chevy R3500 Gates Engine Coolant Thermostat, OEM: 33508Gates
1989-1991 Chevrolet R3500 Gates Engine Coolant Thermostat
3.15, Save 40%   NEW ITEM
OEM: 33508, Item: 242855
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 13352Stant
1989-1991 Chevrolet R3500 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
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Chevy R3500 Engine Coolant Thermostat, OEM: 33006Gates
1989-1991 Chevrolet R3500 Gates Engine Coolant Thermostat 33006
3.45, Save 40%   NEW ITEM
OEM: 33006, Item: 621043
  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 R3500 Engine Coolant Thermostat, OEM: 13356Stant
1989-1991 Chevrolet R3500 Stant Engine Coolant Thermostat 13356
3.55, Save 39%   POPULAR
OEM: 13356, Item: 383500
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 12T1DACDelco
1989-1991 Chevrolet R3500 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 R3500 Engine Coolant Thermostat, OEM: 12T1FACDelco
1989-1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12T1F
3.55, Save 39%   NEW ITEM
OEM: 12T1F, Item: 1215357
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 12T4DACDelco
1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12T4D
3.55, Save 40%   NEW ITEM
OEM: 12T4D, Item: 885172
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 12T1BACDelco
1989-1991 Chevrolet R3500 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 R3500 Engine Coolant Thermostat, OEM: 12T1EACDelco
1989-1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12T1E
3.65, Save 40%   NEW ITEM
OEM: 12T1E, Item: 890426
  In Stock, Usually ships within 1 business day
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Chevy R3500 Engine Coolant Thermostat, OEM: 12T4EACDelco
1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12T4E
3.65, Save 40%   NEW ITEM
OEM: 12T4E, Item: 890429
  In Stock, Usually ships within 1 business day
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Chevy R3500 Thermostat, 82C / 180F, OEM: 9605555382Motorad
1991 Chevrolet R3500 Motorad Thermostat, 82C / 180F 9605555382
3.75, Save 26%   NEW ITEM
OEM: 9605555382, Item: 100181
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1989-1991 Chevrolet R3500 Motorad Engine Coolant Thermostat 2000-160
3.95, Save 40%   NEW ITEM
OEM: 2000-160, Item: 1407569
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1989-1991 Chevrolet R3500 Motorad Engine Coolant Thermostat 2000-180
3.95, Save 40%   NEW ITEM
OEM: 2000-180, Item: 1411350
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1989-1991 Chevrolet R3500 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 R3500 Engine Coolant Thermostat, OEM: 45359Stant
1989-1991 Chevrolet R3500 Stant Engine Coolant Thermostat 45359
4.45, Save 39%   NEW ITEM
OEM: 45359, Item: 642634
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 45358Stant
1989-1991 Chevrolet R3500 Stant Engine Coolant Thermostat 45358
4.55, Save 40%   NEW ITEM
OEM: 45358, Item: 383798
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 12TP1DACDelco
1989-1991 Chevrolet R3500 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 R3500 Engine Coolant Thermostat, OEM: 12TP1EACDelco
1989-1991 Chevrolet R3500 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

Chevy R3500 Engine Coolant Thermostat, OEM: 12TP4DACDelco
1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12TP4D
5.55, Save 39%   NEW ITEM
OEM: 12TP4D, Item: 885126
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 12TP4EACDelco
1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12TP4E
5.55, Save 39%   NEW ITEM
OEM: 12TP4E, Item: 885127
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1989-1991 Chevrolet R3500 Motorad Engine Coolant Thermostat 7200-160
5.75, Save 40%   NEW ITEM
OEM: 7200-160, Item: 1409345
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 131-87/13187ACDelco
1989-1990 Chevrolet R3500 ACDelco Engine Coolant Thermostat 131-87
8.15, Save 39%   NEW ITEM
OEM: 131-87, Item: 692590
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 131-73/13173ACDelco
1989-1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 131-73
8.95, Save 39%   NEW ITEM
OEM: 131-73, Item: 887742
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 132-55/13255ACDelco
1989-1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 132-55
10.45, Save 40%   NEW ITEM
OEM: 132-55, Item: 887750
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: 131-122/131122ACDelco
1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 131-122
12.85, Save 40%   NEW ITEM
OEM: 131-122, Item: 887724
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mr. Gasket
1989-1991 Chevrolet R3500 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
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Mr. Gasket
1989-1991 Chevrolet R3500 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
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Chevy R3500 Engine Coolant Thermostat, OEM: 14429Stant
1989-1991 Chevrolet R3500 Stant Engine Coolant Thermostat 14429
18.05, Save 39%   NEW ITEM
OEM: 14429, Item: 383624
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy R3500 Engine Coolant Thermostat, OEM: MMTS-WRA-87L/MMTSWRA87LMishimoto
1989, 1991 Chevrolet R3500 Mishimoto Engine Coolant Thermostat MMTS-WRA-87L
Add for Price, Save 36%   NEW ITEM
OEM: MMTS-WRA-87L, Item: 1335663
  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 R3500 Engine Coolant Thermostat, OEM: MMTS-MUS-86/MMTSMUS86Mishimoto
1989, 1991 Chevrolet R3500 Mishimoto Engine Coolant Thermostat MMTS-MUS-86
Add for Price, Save 36%   NEW ITEM
OEM: MMTS-MUS-86, Item: 1335775
  Only 2 left In Stock, Usually ships within 1-2 business days
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Mishimoto
1989, 1991 Chevrolet R3500 Mishimoto Engine Coolant Thermostat MMTS-MUS-86A
Add for Price, Save 36%   NEW ITEM
OEM: MMTS-MUS-86A, Item: 1359008
  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 R3500 Engine Coolant Thermostat, OEM: 12TP1BACDelco
1989-1991 Chevrolet R3500 ACDelco Engine Coolant Thermostat 12TP1B
4.65, Save 40%   NO STOCK
OEM: 12TP1B, Item: 885117
  Restock date not known
Select year, make, model above to verify this part fits your vehicle