Enhance your engine's performance with the JET Performance 180 Degree Thermostat, designed specifically for select Chevrolet, GMC, Cadillac, Pontiac, and Hummer models from 1997 to 2003. This high-quality thermostat ensures optimal engine temperature regulation, providing better efficiency and longevity. Precision Opening Temperature: Opens at 180 degrees F, ensuring your engine runs cooler, improving power and efficiency. Durable Construction: Made from stainless steel, this thermostat resists corrosion and wear, ensuring reliable operation for years. Standard-Flow Design: Maintains consistent coolant flow for better heat dissipation, essential for high-performance applications. Easy Installation: Sold individually, this thermostat fits seamlessly into your vehicle's cooling system, making upgrades straightforward. For models from 1997 to 2003, this thermostat is a perfect choice to keep your engine running at its best. Choose JET Performance for quality you can trust.