Motorad 379-180 Engine Coolant Thermostat Housing Assembly

Reliable Engine Cooling with Motorad Integrated Housing Thermostat

The Motorad Integrated Housing Thermostat 379-180 is designed to maintain optimal engine temperature for a range of GM vehicles including Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Pontiac models. This thermostat housing assembly ensures efficient coolant flow and temperature regulation to support engine performance and longevity.

• Constructed from durable aluminum, steel, and copper materials
• Includes a rubber O-ring gasket for a secure seal
• Bypass diameter of 1.38 inches and length of 1.66 inches for precise coolant flow
• Single outlet port with a diameter of 1.54 inches
• Operates at a temperature of 180 degrees Fahrenheit
• Three bolt holes for secure mounting
• Compatible with multiple GM vehicle models

About the Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat line combines the thermostat and housing into a single assembly, simplifying installation and reducing potential leak points. This design enhances cooling system reliability by integrating the thermostat directly within the housing, which is crafted from a combination of aluminum, steel, and copper for strength and heat resistance. The 379-180 part number represents a regular grade thermostat housing assembly suitable for various GM trucks and SUVs.

Detailed Product Description

This engine coolant thermostat housing assembly is engineered to regulate engine temperature by controlling coolant flow through the engine block. The integrated thermostat opens at 180 degrees Fahrenheit, allowing coolant to circulate and prevent overheating. The housing is made from a blend of aluminum, steel, and copper, providing durability and corrosion resistance. The included rubber O-ring gasket ensures a tight seal to prevent leaks, while the single outlet port and bypass dimensions are designed to match OEM specifications for proper fit and function.

Common Applications and Issues Addressed

• Replacement for faulty or leaking thermostat housings in Cadillac Escalade and Chevrolet Silverado 1500
• Prevents engine overheating by maintaining correct coolant flow in GMC Sierra 2500 and Hummer H2
• Resolves coolant leaks caused by worn or damaged seals in Pontiac Firebird and Isuzu Ascender
• Restores proper thermostat function in Chevrolet Avalanche 1500 and Suburban 2500
• Supports engine cooling system integrity in Yukon XL 1500 and Escalade ESV

Installation Notes and Tips

Installation of the Motorad 379-180 thermostat housing assembly requires removal of the old housing and thermostat. Note that mounting hardware and installation tools are not included, so ensure you have the necessary bolts and tools on hand. The included rubber O-ring gasket should be properly seated to avoid leaks. Tighten the three bolt holes evenly to manufacturer torque specifications. This part is compatible with specific GM models, so verify fitment before installation.

Quality Assurance and Warranty

Motorad manufactures this thermostat housing assembly to meet OEM standards for fit and function. The use of high-quality materials such as aluminum, steel, and copper contributes to long service life and resistance to corrosion. The product includes a rubber O-ring gasket to ensure a reliable seal. Warranty information is subject to Motorad’s terms and conditions; please consult the manufacturer or distributor for specific warranty details.