1999 GMC Topkick Thermostats & Components
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- Gates®OE Type Engine Coolant ThermostatGMC Topkick 7.4L 1999, OE Type Engine Coolant Thermostat by Gates®. Depth from Flange: 1.3". Height from Flange: 0.75". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$10.01
- Gates®Premium Engine Coolant ThermostatGMC Topkick 7.4L 1999, Premium Engine Coolant Thermostat by Gates®. Depth from Flange: 1.39". Height from Flange: 0.89". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...Great design and functionMade from sturdy materials$15.58
- MotoRad®Engine Coolant ThermostatGMC Topkick 7.2L 1999, Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in their...Offer precise pressure controlEnsure the proper fit$15.15 - $15.25
- PAI®Engine Coolant ThermostatGMC Topkick 7.2L 1999, Engine Coolant Thermostat by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$16.94
- Stant®Heavy Duty Engine Coolant ThermostatGMC Topkick 7.2L 1999, Heavy Duty Engine Coolant Thermostat by Stant®. Without Check Valves and Seal. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$17.45 - $17.58
- Gates®Heavy Duty Engine Coolant ThermostatGMC Topkick 7.2L 1999, Heavy Duty Engine Coolant Thermostat by Gates®. Depth from Flange: 1.2". Height from Flange: 0.8". If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...Great design and functionMade from sturdy materials$17.02 - $17.33
- PAI®Engine Coolant Thermostat KitGMC Topkick 7.2L 1999, Engine Coolant Thermostat Kit by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$28.04