Motorad 2065-160 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select GM and Saab Vehicles

The Motorad High Flow 2065-160 engine coolant thermostat is designed to maintain optimal engine temperature for a range of Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation at 160 degrees Fahrenheit.

• Sealing flange outside diameter: 2.12 inches for secure fitment
• Includes a rubber gasket/seal for reliable sealing
• Features a jiggle pin weep hole to prevent air locks
• Bypass diameter of 1.09 inches and bypass length of 1.40 inches for proper coolant circulation
• Flange thickness of 0.05 inches for durability
• Designed to open at 160°F to maintain engine temperature
• Compatible with multiple GM and Saab models including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Saab 9-3

About the Motorad High Flow Product Line

The High Flow line from Motorad focuses on delivering thermostats that support efficient coolant flow and temperature control. This product line is engineered to meet or exceed OEM specifications, providing consistent performance and durability. The 2065-160 thermostat is part of this line, offering precise temperature regulation and reliable sealing for a variety of vehicle applications.

Product Details and Specifications

The Motorad 2065-160 thermostat features a sealing flange with an outside diameter of 2.12 inches, ensuring a tight and secure fit within the cooling system. It includes one rubber gasket/seal to prevent leaks and maintain system integrity. The jiggle pin weep hole allows trapped air to escape, reducing the risk of overheating. The bypass diameter measures 1.09 inches with a bypass length of 1.40 inches, facilitating proper coolant circulation when the thermostat is closed. The flange thickness of 0.05 inches adds to the part's durability. This thermostat opens at 160 degrees Fahrenheit, helping maintain optimal engine operating temperature.

Compatible Vehicles and Applications

• Cadillac Escalade
• Chevrolet Silverado 1500, 3500, and Suburban models
• GMC Sierra 1500, 2500, and 3500 series
• Isuzu Hombre and Bravada
• Oldsmobile and Saab 9-3, 9-5, 900, and 9000
• Additional models including Chevrolet Blazer, Astro, Jimmy, and Tahoe

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Coolant leaks from worn or damaged seals
• Poor engine temperature regulation affecting performance
• Air trapped in the cooling system causing hot spots
• Reduced coolant flow leading to inefficient engine cooling

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Remove the old thermostat and clean the housing surface thoroughly to prevent leaks. The included rubber gasket should be properly seated to maintain a secure seal. Verify the jiggle pin weep hole is unobstructed to allow air to escape. This thermostat does not include an installation tool, so use appropriate hand tools for removal and installation. Double-check fitment compatibility with your specific vehicle make and model before installation.

Quality Assurance and Warranty

Motorad thermostats are manufactured to meet OEM standards for quality and reliability. The 2065-160 thermostat undergoes rigorous testing to ensure consistent temperature control and durability. While specific warranty details are not provided, Motorad products typically come with manufacturer-backed quality assurance to support long-term performance.