Car PartsGMC PartsGMC R1500 PartsGMC R1500 Thermostats

GMC R1500 Thermostats

Your R1500 is a prized possession.

Make no mistake, you bought your R1500 because you knew that you wanted horsepower and great value both rolled up into one car, truck, or SUV. When your GMC R1500 was born, it was destined for a driver who wants trusted quality in their automobile. GMC automobile enthusiasts have become used to a certain level of dependability when driving their R1500 around town. Anyone who drives a GMC knows that when it comes to repairing their car, truck, or SUV only the most superior replacement parts will do.

Why Thermostats replacement is so important.

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; shutting off access to the radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches an ideal temperature, your GMC R1500 thermostat responds by directing coolant to the radiator. Now your coolant gets cooled as it recirculates through your GMC R1500 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 best parts are right around the corner.

Select Your YearBring your R1500 back to life with the highest quality new or rebuilt parts from the experts at Car Parts Discount. When your GMC requires a new replacement Thermostats, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Don't let a Thermostats repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by buying anything but the best repair parts. When it comes to GMC R1500 Thermostats parts, you can find them for 1987 models by clicking the appropriate year below.

Select Your Year

GMC R1500 Engine Coolant Thermostat, OEM: 45356
Stant Engine Coolant Thermostat 45356
4.65, Save 40%   POPULAR
OEM: 45356, Item: 383797
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 45358
Stant Engine Coolant Thermostat 45358
4.55, Save 40%   POPULAR
OEM: 45358, Item: 383798
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 45359
Stant Engine Coolant Thermostat 45359
4.65, Save 40%   POPULAR
OEM: 45359, Item: 383799
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 13006
Stant Engine Coolant Thermostat 13006
2.05, Save 39%   NEW ITEM
OEM: 13006, Item: 383490
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 13358
Stant Engine Coolant Thermostat 13358
3.55, Save 39%   NEW ITEM
OEM: 13358, Item: 383501
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 13359
Stant Engine Coolant Thermostat 13359
3.35, Save 40%   NEW ITEM
OEM: 13359, Item: 383502
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 13008
Stant Engine Coolant Thermostat 13008
2.05, Save 39%  
OEM: 13008, Item: 383491
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 13009
Stant Engine Coolant Thermostat 13009
2.05, Save 39%   NEW ITEM
OEM: 13009, Item: 383492
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Engine Coolant Thermostat, OEM: 13352
Stant Engine Coolant Thermostat 13352
3.55, Save 39%   NEW ITEM
OEM: 13352, Item: 383499
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Thermostat, 82C / 180F, OEM: 9420721782
Motorad Thermostat, 82C / 180F 9420721782
5.85, Save 43%   NEW ITEM
OEM: 9420721782, Item: 98901
10 or More In Stock, Usually ships within 1 business day

GMC R1500, 4.3L 4293CC 262Cu. In. V6
GMC R1500, 5.0L 4999CC 305Cu. In. V8
GMC R1500, 5.7L 5735CC 350Cu. In. V8