Motorad 719-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for GM and Saab Vehicles

The Motorad Standard 719-180 engine coolant thermostat is designed to maintain optimal engine temperature for a range of GM and Saab models. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation to support engine performance and longevity.

• Standard type engine coolant thermostat with a 180°F start to open temperature
• Sealing flange outside diameter: 1.37 inches for secure fitment
• Height between flanges: 1.44 inches and overall height: 2.05 inches
• Includes a rubber gasket with O-ring seal for reliable sealing
• Features a jiggle pin weep hole to prevent air lock and ensure proper coolant circulation
• Bypass diameter of 1.38 inches to maintain coolant flow during thermostat operation
• Installation tool included for easier and accurate installation
• Compatible with multiple Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, and Saturn models

About the Motorad Standard Product Line

The Motorad Standard line offers dependable engine cooling components designed to meet OEM specifications. This product line focuses on delivering consistent performance and fitment for a variety of vehicles, including the 719-180 thermostat which is engineered to provide precise temperature control and durability in demanding engine environments.

Product Details and Specifications

The Motorad Standard 719-180 thermostat opens at 180 degrees Fahrenheit, ensuring your engine reaches and maintains the correct operating temperature. The thermostat’s sealing flange outside diameter of 1.37 inches and height between flanges of 1.44 inches provide a secure and accurate fit. The included rubber gasket with an O-ring seal enhances leak prevention, while the jiggle pin weep hole helps eliminate air pockets in the cooling system. The bypass diameter of 1.38 inches allows coolant to circulate even when the thermostat is closed, preventing overheating and promoting efficient engine operation.

Compatible Vehicles and Common Applications

• Buick LaCrosse, Allure, and Lucerne models
• Cadillac SRX, XTS, and CTS
• Chevrolet Malibu, Impala, Equinox, and Traverse
• GMC Terrain, Acadia, and Canyon
• Pontiac G6 and Torrent
• Saab 9-4X
• Saturn Vue and Aura

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Coolant leaks caused by worn or damaged seals
• Poor engine temperature regulation affecting fuel efficiency
• Air pockets in the cooling system causing inconsistent temperature readings
• Reduced engine performance from improper coolant flow

Installation Notes and Tips

The Motorad 719-180 thermostat includes an installation tool to facilitate proper placement and secure fitment. When installing, ensure the gasket is correctly seated to prevent leaks. It is recommended to drain the coolant system before removal and refill with fresh coolant after installation. Verify the thermostat orientation matches OEM specifications for optimal performance.

Quality Assurance and Warranty

Motorad Standard thermostats are manufactured to meet strict quality standards and OEM specifications. This part includes a rubber gasket and O-ring seal to ensure a reliable, leak-free installation. While specific warranty details are not provided, Motorad products typically adhere to industry quality controls to support durability and consistent operation.