Motorad 5265-195 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for GM Vehicles

The Motorad UltraStat 5265-195 engine coolant thermostat is designed to maintain optimal engine temperature for a range of Cadillac, Chevrolet, and GMC models. Engineered to precise specifications, this thermostat ensures efficient coolant flow and temperature regulation at 195 degrees Fahrenheit.

• Sealing flange outside diameter: 2.12 inches for secure fitment
• Includes a rubber gasket for reliable sealing
• Jiggle pin weep hole to prevent air lock and ensure proper coolant circulation
• Bypass diameter of 1.09 inches and bypass length of 1.37 inches for controlled coolant flow
• Flange thickness of 0.05 inches for durability and proper mounting
• Single rubber seal included for leak prevention
• Designed for 195°F temperature operation

Detailed Product Description

The Motorad UltraStat 5265-195 thermostat is a critical component in the cooling system of various GM vehicles, including Cadillac Escalade, Chevrolet Silverado, and GMC Sierra models. Its 2.12-inch sealing flange diameter ensures a tight and secure fit within the thermostat housing. The included rubber gasket provides a dependable seal to prevent coolant leaks, while the jiggle pin weep hole allows trapped air to escape, reducing the risk of overheating. The bypass diameter and length are engineered to maintain proper coolant circulation during engine warm-up and operation. This thermostat operates at a precise 195 degrees Fahrenheit, helping maintain engine temperature within optimal ranges for performance and longevity.

Compatible Vehicles and Applications

• Cadillac Escalade
• Chevrolet Astro, Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Express 1500, Express 2500, Express 3500, G30, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, P3500, S10, Safari, Savana 1500, Savana 2500, Savana 3500, Silverado, Silverado 3500, Sonoma, Tahoe
• GMC models matching the above Chevrolet and Cadillac fitments

Installation Notes and Tips

• Ensure the engine is cool before removing the old thermostat to avoid injury
• Clean the thermostat housing surface thoroughly before installation to ensure proper gasket sealing
• Verify the jiggle pin orientation to allow proper air venting
• No installation tool is included; use appropriate hand tools for removal and installation
• Check for leaks after installation and during initial engine operation

Quality Assurance and Warranty

The Motorad UltraStat 5265-195 thermostat is manufactured to meet OEM specifications for reliable performance and durability. It includes a high-quality rubber gasket to ensure a secure seal and prevent coolant leaks. While specific warranty details are not provided, Motorad products typically adhere to industry standards for quality and reliability.

About the Motorad UltraStat Product Line

The UltraStat line by Motorad focuses on precision-engineered thermostats designed to maintain accurate engine temperature control. This product line emphasizes reliable sealing, proper coolant flow, and temperature regulation to support engine efficiency and longevity. The 5265-195 thermostat exemplifies these qualities with its detailed design features such as the jiggle pin weep hole and carefully measured bypass dimensions.