Car PartsGMC PartsGMC C3500 PartsGMC C3500 Thermostats

GMC C3500 Thermostats

Keeping your C3500 in top shape is your top priority.

You bought your C3500 because its dependability and longevity agreed with your nature; so why would you be okay with second best when it comes to superior quality auto parts? Car aficionados appreciate the strong looks built into each GMC, and know that only top quality replacement C3500 parts will suffice when maintenance needs to be done. Your GMC dealership isn't the only place to buy trusted parts to repair your C3500. GMC car, truck, or SUV owners have grown accustomed to a certain level of reliability when driving their C3500 around town.

What Thermostats does for your vehicle.

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; 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 C3500 thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your GMC C3500 engine that keeps it within a specific range of temperatures that are ideal for engine performance... all thanks to the thermostat.

What we have to offer.

Select Your YearTrust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. When your GMC needs the best replacement Thermostats, there's no need to go somewhere besides the authority, Car Parts Discount. Get your C3500 back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Need 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979 GMC C3500 Thermostats parts? We've got them right here.

GMC C3500 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 C3500, 4.1L 4098CC 250Cu. In. L6
GMC C3500, 4.8L 4801CC 292Cu. In. L6
GMC C3500, 5.0L 4999CC 305Cu. In. V8
GMC C3500, 5.7L 5735CC 350Cu. In. V8
GMC C3500, 6.6L 6555CC 400Cu. In. V8
GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 Engine Coolant Thermostat, OEM: 45899
Stant Engine Coolant Thermostat 45899
6.85, Save 39%  
OEM: 45899, Item: 383828
10 or More In Stock, Usually ships within 1 business day

GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 Engine Coolant Thermostat, OEM: 13848
Stant Engine Coolant Thermostat 13848
3.55, Save 39%  
OEM: 13848, Item: 383554
10 or More In Stock, Usually ships within 1 business day

GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 Gates Engine Coolant Thermostat, OEM: 33329
Gates Engine Coolant Thermostat
5.35, Save 39%   NEW ITEM
OEM: 33329, Item: 243001
10 or More In Stock, Usually ships within 1 business day

GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 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 C3500, 4.1L 4098CC 250Cu. In. L6
GMC C3500, 4.8L 4801CC 292Cu. In. L6
GMC C3500, 5.0L 4999CC 305Cu. In. V8
GMC C3500, 5.7L 5735CC 350Cu. In. V8
GMC C3500, 6.6L 6555CC 400Cu. In. V8
GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 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 C3500, 4.1L 4098CC 250Cu. In. L6
GMC C3500, 4.8L 4801CC 292Cu. In. L6
GMC C3500, 5.0L 4999CC 305Cu. In. V8
GMC C3500, 5.7L 5735CC 350Cu. In. V8
GMC C3500, 6.5L 6472CC 395Cu. In. V8
GMC C3500, 6.6L 6555CC 400Cu. In. V8
GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 Gates Engine Coolant Thermostat, OEM: 33009S
Gates Engine Coolant Thermostat
5.15, Save 40%   NEW ITEM
OEM: 33009S, Item: 242849
10 or More In Stock, Usually ships within 1 business day

GMC C3500, 4.1L 4098CC 250Cu. In. L6
GMC C3500, 4.8L 4801CC 292Cu. In. L6
GMC C3500, 5.0L 4999CC 305Cu. In. V8
GMC C3500, 5.7L 5735CC 350Cu. In. V8
GMC C3500, 6.5L 6472CC 395Cu. In. V8
GMC C3500, 6.6L 6555CC 400Cu. In. V8
GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 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 C3500, 4.1L 4098CC 250Cu. In. L6
GMC C3500, 4.8L 4801CC 292Cu. In. L6
GMC C3500, 5.0L 4999CC 305Cu. In. V8
GMC C3500, 5.7L 5735CC 350Cu. In. V8
GMC C3500, 6.6L 6555CC 400Cu. In. V8
GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 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 C3500, 4.1L 4098CC 250Cu. In. L6
GMC C3500, 4.8L 4801CC 292Cu. In. L6
GMC C3500, 5.0L 4999CC 305Cu. In. V8
GMC C3500, 5.7L 5735CC 350Cu. In. V8
GMC C3500, 6.6L 6555CC 400Cu. In. V8
GMC C3500, 7.4L 7441CC 454Cu. In. V8
GMC C3500 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 C3500, 4.1L 4098CC 250Cu. In. L6
GMC C3500, 4.8L 4801CC 292Cu. In. L6
GMC C3500, 5.0L 4999CC 305Cu. In. V8
GMC C3500, 5.7L 5735CC 350Cu. In. V8
GMC C3500, 6.5L 6472CC 395Cu. In. V8
GMC C3500, 6.6L 6555CC 400Cu. In. V8
GMC C3500, 7.4L 7441CC 454Cu. In. V8