General description Brand new and high-quality engine thermostat designed to fit various Chevrolet, GMC, and Cadillac models. This thermostat ensures optimal engine performance by regulating the engine's temperature effectively. Technical specifications Replaces part numbers: 131-160, 131160, 89018168 Material: Metal Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Chevrolet Express (2007-2021) Compatible with Chevrolet Sierra (2007-2021) Compatible with GMC Savanna (2007-2021) Compatible with Cadillac Escalade (2007-2021) Compatible with Chevrolet Suburban (2007-2021) Compatible with Chevrolet Caprice (2010-2015) Compatible with GMC Yukon (2007-2014) Compatible with other models including Envoy, 9-7x, and more Installation Installation should be performed by a qualified technician to ensure proper fitting and functionality. Usage This thermostat is used to regulate the engine temperature, ensuring efficient operation and preventing overheating.