Jet Performance 10175 Jet Low Temp Stat Thermostat Features: Allows Engine To Operate At Peak Horsepower Constructed Of Stainless Steel Height: 2.00 Width: 4.50 Length: 5.00 Weight: 9.00 lbs Fitment: 2003/Hummer/H2/Base Sport Utility 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated^^2003/GMC/Yukon/SLT Sport Utility 4-Door/5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated^^2003/GMC/Yukon/SLT Sport Utility 4-Door/4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated^^2003/GMC/Yukon/SLE Sport Utility 4-Door/5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated^^2003/GMC/Yukon/SLE Sport Utility 4-Door/4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated^^2003/GMC/Yukon/Denali Sport Utility 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated^^2003/GMC/Yukon XL 2500/SLT Sport Utility 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated^^2003/GMC/Yukon XL 2500/SLE...