Motorad 2065-195 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select GM and Isuzu Models

The Motorad High Flow 2065-195 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Chevrolet Silverado, GMC Sierra, and Cadillac Escalade. Engineered with precision, 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/seal 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 1.40 inches for controlled coolant flow
• Flange thickness of 0.05 inches for durability and proper mounting
• Temperature rating of 195°F for consistent engine performance
• Compatible with multiple GM and Isuzu models

About the Motorad High Flow Product Line

The High Flow line from Motorad focuses on thermostats designed to optimize coolant flow and temperature control in demanding engine environments. The 2065-195 thermostat is part of this line, offering precise temperature regulation and enhanced bypass features to support engine cooling systems in vehicles such as the Chevrolet Blazer and GMC Yukon.

Product Details and Specifications

This engine coolant thermostat features a 2.12-inch sealing flange outside diameter, ensuring a tight and secure fit within the thermostat housing. The included rubber gasket provides a dependable seal to prevent leaks. The jiggle pin weep hole is incorporated to allow trapped air to escape, reducing the risk of overheating due to air pockets. With a bypass diameter of 1.09 inches and a bypass length of 1.40 inches, this thermostat facilitates controlled coolant circulation during engine warm-up phases. The flange thickness of 0.05 inches contributes to the part's structural integrity. Designed to open at 195 degrees Fahrenheit, it maintains optimal engine operating temperature for improved efficiency and longevity.

Compatible Vehicles and Applications

• Cadillac Escalade and other Cadillac models
• Chevrolet Silverado 1500, 3500, Blazer, Tahoe, and S10
• GMC Sierra 1500, 2500, 3500, Yukon, and Jimmy
• Isuzu Hombre and Bravada
• Oldsmobile models including Safari and others

Common Issues Addressed by This Thermostat

• Engine overheating due to faulty thermostat operation
• Coolant leaks from worn or damaged seals
• Air pockets causing inefficient coolant flow
• Poor engine warm-up times affecting fuel efficiency
• Inconsistent engine temperature regulation

Installation Notes and Tips

This thermostat does not include an installation tool, so appropriate hand tools are required. Ensure the engine is cool before removal to avoid burns. Replace the old gasket with the included rubber seal to prevent leaks. Verify the jiggle pin is oriented correctly to allow air to escape. Tighten the thermostat housing bolts to manufacturer specifications to avoid warping or leaks.

Quality Assurance and Warranty

Motorad's High Flow thermostats are manufactured to meet OEM specifications for fit and function. The 2065-195 thermostat includes a high-quality rubber gasket to ensure a reliable seal. While specific warranty details are not provided, Motorad products typically undergo rigorous quality control to ensure durability and performance in compatible Cadillac, Chevrolet, GMC, Isuzu, and Oldsmobile vehicles.