Car Parts Discount

Pontiac Grand LeMans Thermostats

Why you drive your Grand LeMans.

Select Your VehicleWhen your Pontiac Grand LeMans was born, it was destined for a person with discerning taste who wants an American name in their automobile. Pontiac automobile drivers have come to expect a certain level of reliable service when driving their Grand LeMans around town. Anyone who drives a Pontiac knows that when it comes to maintaining their car, truck, or SUV only the most superior replacement parts will do. While it may not be difficult to buy replacement parts for Pontiac vehicles, these days only the absolute best are required to repair your automobile.

Why Thermostats replacement is so important.

Your car or truck has a liquid-cooled 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 ideal temperature, your Pontiac Grand LeMans thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your Pontiac Grand LeMans engine that keeps it at a steady and controlled temperature ideal for engine performance... all thanks to the thermostat.

The experience this company has to differentiate itself.

Don't let a Thermostats repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the best repair parts. When your Pontiac requires the best replacement Thermostats, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you select the correct Pontiac Grand LeMans part for your project or repair. All the Pontiac Grand LeMans Thermostats parts on this page will fit vehicles made in 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975. 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.
Motorad
1975-1983 Pontiac Grand LeMans 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
1975-1983 Pontiac Grand LeMans Motorad Engine Coolant Thermostat 300-180
1.35, Save 41%   NEW ITEM
OEM: 300-180, Item: 1405011
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 13006Stant
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 13008Stant
1975-1981 Pontiac Grand LeMans 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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Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12TE1BACDelco
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12TE1DACDelco
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12TE1EACDelco
1975-1983 Pontiac Grand LeMans 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
1975-1983 Pontiac Grand LeMans Motorad Engine Coolant Thermostat 200-160
2.25, Save 42%   POPULAR
OEM: 200-160, Item: 1404893
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1975-1983 Pontiac Grand LeMans Motorad Engine Coolant Thermostat 200-180
2.45, Save 40%   NEW ITEM
OEM: 200-180, Item: 1404894
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
1975-1983 Pontiac Grand LeMans 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
Select year, make, model above to verify this part fits your vehicle

Pontiac Grand LeMans Gates Engine Coolant Thermostat, OEM: 33508Gates
1975-1981 Pontiac Grand LeMans Gates Engine Coolant Thermostat
3.15, Save 40%   NEW ITEM
OEM: 33508, Item: 242855
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 33010Gates
1975-1981 Pontiac Grand LeMans Gates Engine Coolant Thermostat 33010
3.35, Save 40%   NEW ITEM
OEM: 33010, Item: 669900
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 13352Stant
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 33006Gates
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 13356Stant
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12T1DACDelco
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12T1FACDelco
1975-1983 Pontiac Grand LeMans 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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Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12T1BACDelco
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12T1EACDelco
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Gates Engine Coolant Thermostat, OEM: 33008Gates
1975-1981 Pontiac Grand LeMans Gates Engine Coolant Thermostat
3.85, Save 40%   NEW ITEM
OEM: 33008, Item: 242851
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1975-1983 Pontiac Grand LeMans 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
1975-1983 Pontiac Grand LeMans 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
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 45359Stant
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 45358Stant
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12TP1DACDelco
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12TP1EACDelco
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Gates Engine Coolant Thermostat, OEM: 33006SGates
1975-1981 Pontiac Grand LeMans Gates Engine Coolant Thermostat
5.15, Save 40%  
OEM: 33006S, Item: 242850
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Pontiac Grand LeMans Gates Engine Coolant Thermostat, OEM: 33008SGates
1975-1981 Pontiac Grand LeMans Gates Engine Coolant Thermostat
5.15, Save 40%   NEW ITEM
OEM: 33008S, Item: 242848
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
1975-1983 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 131-87/13187ACDelco
1975-1980 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 131-73/13173ACDelco
1980, 1982-1983 Pontiac Grand LeMans 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

Mr. Gasket
1975-1981 Pontiac Grand LeMans 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
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: MMTS-WRA-87L/MMTSWRA87LMishimoto
1975-1981 Pontiac Grand LeMans 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
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Pontiac Grand LeMans Engine Coolant Thermostat, OEM: MMTS-MUS-86/MMTSMUS86Mishimoto
1975-1981 Pontiac Grand LeMans 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
Select year, make, model above to verify this part fits your vehicle

Mishimoto
1975-1981 Pontiac Grand LeMans 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

Pontiac Grand LeMans Engine Coolant Thermostat, OEM: 12TP1BACDelco
1975-1983 Pontiac Grand LeMans 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