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Plymouth Reliant Thermostats

Keeping your Reliant in top shape is your top priority.

Select Your VehicleYour Plymouth dealership isn't the only place to buy trusted repair parts to fix your Reliant. Plymouth automobile owners have become used to a certain level of reliability when driving their Reliant around town. Auto enthusiasts appreciate the value built into each Plymouth, and understand that only the highest quality repair Reliant parts will suffice when your car or truck needs fixing. While it's not hard to buy replacement parts for Plymouth vehicles, these days the necessity for nothing but the absolute best are required to repair your automobile.

What Thermostats does for your vehicle.

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 gets the coolant hot so that the engine warms up. Once it reaches the right temperature, your Plymouth Reliant thermostat responds by directing coolant to the radiator. Now your coolant is part of a constant cycle in your Plymouth Reliant engine that keeps it within a specific range of temperatures that are ideal for engine performance... all thanks to the thermostat.

High quality parts, bargain prices, knowledgeable professionals.

At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the appropriate Plymouth Reliant part for your project or repair. When your Plymouth requires the best replacement Thermostats, there's no need to go somewhere besides the authority, Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. All the Plymouth Reliant Thermostats parts on this page will fit vehicles made in 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Plymouth Reliant Engine Coolant Thermostat, OEM: 204-180/204180Motorad
1981-1989 Plymouth Reliant Motorad Engine Coolant Thermostat 204-180
2.35, Save 41%   NEW ITEM
OEM: 204-180, Item: 1404921
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 204-192/204192Motorad
1981-1989 Plymouth Reliant Motorad Engine Coolant Thermostat 204-192
2.35, Save 41%   NEW ITEM
OEM: 204-192, Item: 1404922
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 240-192/240192Motorad
1981-1985 Plymouth Reliant Motorad Engine Coolant Thermostat 240-192
2.75, Save 40%  
OEM: 240-192, Item: 1404967
  Only 5 left In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 13789Stant
1981-1989 Plymouth Reliant Stant Engine Coolant Thermostat 13789
2.75, Save 40%   NEW ITEM
OEM: 13789, Item: 665813
  Only 8 left In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 13868Stant
1981-1985 Plymouth Reliant Stant Engine Coolant Thermostat 13868
3.15, Save 40%  
OEM: 13868, Item: 642512
  In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 13869Stant
1981-1985 Plymouth Reliant Stant Engine Coolant Thermostat 13869
3.15, Save 40%   NEW ITEM
OEM: 13869, Item: 642513
  In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 33269Gates
1981-1989 Plymouth Reliant Gates Engine Coolant Thermostat 33269
3.45, Save 40%   NEW ITEM
OEM: 33269, Item: 1451157
  Only 1 left In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 13788Stant
1981-1989 Plymouth Reliant Stant Engine Coolant Thermostat 13788
3.55, Save 40%   NEW ITEM
OEM: 13788, Item: 1201242
  In Stock, Usually ships within 1 business day
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Plymouth Reliant Gates Engine Coolant Thermostat, OEM: 33268Gates
1981-1989 Plymouth Reliant Gates Engine Coolant Thermostat
3.85, Save 40%   NEW ITEM
OEM: 33268, Item: 243163
  Only 3 left In Stock, Usually ships within 1 business day
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Plymouth Reliant Thermostat, 82C / 180F, OEM: 19300657003A82Motorad
1981-1985 Plymouth Reliant Motorad Thermostat, 82C / 180F 19300657003A82
3.85, Save 40%   NEW ITEM
OEM: 19300657003A82, Item: 69230
  In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 33488Gates
1981-1985 Plymouth Reliant Gates Engine Coolant Thermostat 33488
4.05, Save 40%   NEW ITEM
OEM: 33488, Item: 675469
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 33489Gates
1981-1985 Plymouth Reliant Gates Engine Coolant Thermostat 33489
4.05, Save 40%   NEW ITEM
OEM: 33489, Item: 667739
  Only 6 left In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 2004-192/2004192Motorad
1981-1989 Plymouth Reliant Motorad Engine Coolant Thermostat 2004-192
4.15, Save 39%   NEW ITEM
OEM: 2004-192, Item: 1404900
  Only 2 left In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 12T24EACDelco
1981-1985 Plymouth Reliant ACDelco Engine Coolant Thermostat 12T24E
4.25, Save 40%   NEW ITEM
OEM: 12T24E, Item: 885164
  In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 2040-180/2040180Motorad
1981-1985 Plymouth Reliant Motorad Engine Coolant Thermostat 2040-180
4.45, Save 40%   NEW ITEM
OEM: 2040-180, Item: 1407578
  In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 2040-192/2040192Motorad
1981-1985 Plymouth Reliant Motorad Engine Coolant Thermostat 2040-192
4.45, Save 40%   NEW ITEM
OEM: 2040-192, Item: 1407579
  In Stock, Usually ships within 1 business day
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Plymouth Reliant Engine Coolant Thermostat, OEM: 12TP14EACDelco
1981-1989 Plymouth Reliant ACDelco Engine Coolant Thermostat 12TP14E
4.75, Save 39%   NEW ITEM
OEM: 12TP14E, Item: 885123
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Gates Engine Coolant Thermostat, OEM: GAT 33268S/GAT33268SGates
1981-1989 Plymouth Reliant Gates Engine Coolant Thermostat
4.85,  
OEM: GAT 33268S, Item: 243161
  Should ship within a week to 10 days
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Gates Engine Coolant Thermostat, OEM: GAT 33269S/GAT33269SGates
1981-1989 Plymouth Reliant Gates Engine Coolant Thermostat
4.85,  
OEM: GAT 33269S, Item: 243160
  Should ship within a week to 10 days
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 12TP9EACDelco
1981-1985 Plymouth Reliant ACDelco Engine Coolant Thermostat 12TP9E
5.15, Save 40%   NEW ITEM
OEM: 12TP9E, Item: 885134
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 45868Stant
1981-1985 Plymouth Reliant Stant Engine Coolant Thermostat 45868
5.25, Save 40%   NEW ITEM
OEM: 45868, Item: 642656
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 45869Stant
1981-1985 Plymouth Reliant Stant Engine Coolant Thermostat 45869
5.25, Save 40%   NEW ITEM
OEM: 45869, Item: 642657
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 33488SGates
1981-1985 Plymouth Reliant Gates Engine Coolant Thermostat 33488S
5.35, Save 40%   NEW ITEM
OEM: 33488S, Item: 669903
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 33489SGates
1981-1985 Plymouth Reliant Gates Engine Coolant Thermostat 33489S
5.35, Save 40%  
OEM: 33489S, Item: 621048
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 45788Stant
1981-1989 Plymouth Reliant Stant Engine Coolant Thermostat 45788
5.35, Save 40%   NEW ITEM
OEM: 45788, Item: 1201480
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 45789Stant
1981-1989 Plymouth Reliant Stant Engine Coolant Thermostat 45789
5.35, Save 40%   NEW ITEM
OEM: 45789, Item: 1201481
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 33268SGates
1981-1989 Plymouth Reliant Gates Engine Coolant Thermostat 33268S
5.55, Save 40%   NEW ITEM
OEM: 33268S, Item: 434706
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 33269SGates
1981-1989 Plymouth Reliant Gates Engine Coolant Thermostat 33269S
5.55, Save 40%   NEW ITEM
OEM: 33269S, Item: 1322944
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 12TP9DACDelco
1981-1985 Plymouth Reliant ACDelco Engine Coolant Thermostat 12TP9D
5.55, Save 39%   NEW ITEM
OEM: 12TP9D, Item: 885133
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Thermostat, OEM: 143-0689/1430689Beck Arnley
1981-1987 Plymouth Reliant Beck Arnley Thermostat 143-0689
5.65, Save 39%   NEW ITEM
OEM: 143-0689, Item: 302614
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Thermostat, 82C / 180F, OEM: 1930065700382
1981-1985 Plymouth Reliant Tama Thermostat, 82C / 180F 1930065700382
5.65, Save 39%   NEW ITEM
OEM: 1930065700382, Item: 69228
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 7204-192/7204192Motorad
1981-1989 Plymouth Reliant Motorad Engine Coolant Thermostat 7204-192
5.75, Save 40%   NEW ITEM
OEM: 7204-192, Item: 1405140
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 143-0689/1430689Beck Arnley
1981-1987 Plymouth Reliant Beck Arnley Engine Coolant Thermostat 143-0689
5.85, Save 39%   NEW ITEM
OEM: 143-0689, Item: 579384
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Thermostat, OEM: 143-0688/1430688Beck Arnley
1981-1987 Plymouth Reliant Beck Arnley Thermostat 143-0688
6.55, Save 40%   NEW ITEM
OEM: 143-0688, Item: 302613
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 7240-192/7240192Motorad
1981-1985 Plymouth Reliant Motorad Engine Coolant Thermostat 7240-192
6.65, Save 40%   NEW ITEM
OEM: 7240-192, Item: 1405146
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 143-0688/1430688Beck Arnley
1981-1987 Plymouth Reliant Beck Arnley Engine Coolant Thermostat 143-0688
6.75, Save 39%   NEW ITEM
OEM: 143-0688, Item: 579383
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Thermostat, OEM: 143-0687/1430687Beck Arnley
1981-1987 Plymouth Reliant Beck Arnley Thermostat 143-0687
7.35, Save 40%  
OEM: 143-0687, Item: 302612
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Plymouth Reliant Engine Coolant Thermostat, OEM: 12T5DACDelco
1981-1989 Plymouth Reliant ACDelco Engine Coolant Thermostat 12T5D
3.35, Save 40%   NO STOCK
OEM: 12T5D, Item: 885177
  Restock date not known
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ACDelco
1981-1989 Plymouth Reliant ACDelco Engine Coolant Thermostat 132-53
7.45, Save 39%   NO STOCK
OEM: 132-53, Item: 1215618
  Restock date not known
Select year, make, model above to verify this part fits your vehicle