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GMC PM251 Thermostats

Your PM251 is a prized possession.

When your GMC PM251 left the factory, it was destined for a driver who prioritizes longevity in their automobile. Make no mistake, you didn't buy your PM251 unless you wanted to buy horsepower and rugged design both rolled up into one automobile. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles these days. Anyone who drives a GMC knows that when it comes to maintaining their car, truck, or SUV only the most superior replacement parts will do.

The function and purpose of Thermostats.

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; shutting off access to the radiator. This gets the coolant hot so that the engine warms up. Once it reaches an ideal temperature, your GMC PM251 thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your GMC PM251 engine; keeping it at a steady and controlled temperature determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

The things our team has to offer.

Select Your YearTrust in the value of the parts you get from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Given all the trouble that can be involved with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the first place you go to make purchasing it easy. Get your PM251 back on the road with the best repair parts from the experts at Car Parts Discount. All the GMC PM251 Thermostats parts on this page will fit vehicles made in 1982, 1959, 1958, 1956. 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.
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GMC PM251 Engine Coolant Thermostat, OEM: 13006Stant
1959 GMC PM251 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

GMC PM251 Engine Coolant Thermostat, OEM: 13008Stant
1959 GMC PM251 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

GMC PM251 Engine Coolant Thermostat, OEM: 13009Stant
1959 GMC PM251 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

GMC PM251 Engine Coolant Thermostat, OEM: 33508Gates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat 33508
2.85, Save 39%  
OEM: 33508, Item: 667740
  Only 9 left In Stock, Usually ships within 1-2 business days
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GMC PM251 Engine Coolant Thermostat, OEM: 33509Gates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat 33509
2.85, Save 39%   NEW ITEM
OEM: 33509, Item: 675470
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC PM251 Engine Coolant Thermostat, OEM: 13359Stant
1959 GMC PM251 Stant Engine Coolant Thermostat 13359
3.35, Save 40%   NEW ITEM
OEM: 13359, Item: 383502
  In Stock, Usually ships within 1 business day
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GMC PM251 Engine Coolant Thermostat, OEM: 13352Stant
1959 GMC PM251 Stant Engine Coolant Thermostat 13352
3.35, Save 41%   NEW ITEM
OEM: 13352, Item: 642456
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC PM251 Engine Coolant Thermostat, OEM: 33006Gates
1956, 1958-1959 GMC PM251 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
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GMC PM251 Engine Coolant Thermostat, OEM: 33008Gates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat 33008
3.45, Save 40%   NEW ITEM
OEM: 33008, Item: 667724
  Only 4 left In Stock, Usually ships within 1-2 business days
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GMC PM251 Engine Coolant Thermostat, OEM: 33009Gates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat 33009
3.45, Save 40%   NEW ITEM
OEM: 33009, Item: 669899
  Only 4 left In Stock, Usually ships within 1-2 business days
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GMC PM251 Engine Coolant Thermostat, OEM: 13356Stant
1959 GMC PM251 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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GMC PM251 Engine Coolant Thermostat, OEM: 13358Stant
1959 GMC PM251 Stant Engine Coolant Thermostat 13358
3.55, Save 39%   POPULAR
OEM: 13358, Item: 383501
  In Stock, Usually ships within 1 business day
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GMC PM251 Gates Engine Coolant Thermostat, OEM: 33010Gates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat
3.75, Save 39%   NEW ITEM
OEM: 33010, Item: 242852
  In Stock, Usually ships within 1 business day
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GMC PM251 Engine Coolant Thermostat, OEM: 33006SGates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat 33006S
4.55, Save 40%   NEW ITEM
OEM: 33006S, Item: 667723
  Only 6 left In Stock, Usually ships within 1-2 business days
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GMC PM251 Engine Coolant Thermostat, OEM: 33008SGates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat 33008S
4.55, Save 40%   NEW ITEM
OEM: 33008S, Item: 667725
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC PM251 Engine Coolant Thermostat, OEM: 33009SGates
1956, 1958-1959 GMC PM251 Gates Engine Coolant Thermostat 33009S
4.55, Save 40%   NEW ITEM
OEM: 33009S, Item: 667726
  In Stock, Usually ships within 1-2 business days
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GMC PM251 Engine Coolant Thermostat, OEM: MMTS-MUS-86/MMTSMUS86Mishimoto
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