Motorad 790-207 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 790-207

The Motorad Integrated Housing Thermostat 790-207 is designed for precise engine temperature regulation in select BMW models. Engineered to maintain optimal coolant flow, this thermostat housing assembly supports efficient engine performance and temperature control.

• Integrated thermostat housing assembly with bleeder hole for air removal
• Operates at a 207°F opening temperature for consistent engine cooling
• Constructed from durable plastic, stainless steel, and copper materials
• Includes jiggle pin to aid in air bleeding and coolant circulation
• Features four outlet ports with varying diameters for proper coolant routing
• Compatible with BMW 135i, 135is, 335i, 335i xDrive, X1, X5, and X6 models
• Part number 790-207 for accurate identification and fitment

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 improving reliability. This design reduces potential leak points and streamlines coolant system maintenance. The 790-207 model exemplifies this approach, offering a robust solution tailored for BMW engines requiring precise temperature control at 207°F.

Detailed Product Description

This engine coolant thermostat housing assembly is engineered to regulate coolant flow by opening at 207 degrees Fahrenheit, ensuring the engine reaches and maintains optimal operating temperature. The inclusion of a bleeder hole and jiggle pin facilitates the removal of trapped air, preventing overheating and coolant circulation issues. Constructed from a combination of plastic, stainless steel, and copper, the housing balances durability with corrosion resistance. The four outlet ports, measuring 1.52 inches, 1.03 inches, and two at 1.55 inches in diameter, accommodate specific coolant hose connections for BMW models such as the 135i, 335i, and X5, ensuring proper fit and function.

Common Applications and Issues Addressed

• Replacement for faulty or leaking thermostat housings in BMW 135i, 335i, and X5 models
• Resolves engine overheating caused by thermostat failure or stuck closed
• Eliminates coolant leaks due to cracked or damaged housing components
• Improves coolant system efficiency by ensuring proper thermostat operation at 207°F
• Prevents air pockets in the cooling system with integrated bleeder hole and jiggle pin

Installation Notes and Tips

• Ensure engine is cool before beginning installation to avoid burns or injury
• Verify compatibility with your BMW model using part number 790-207
• Note that mounting hardware, gasket, and bolts are not included and must be sourced separately
• Use proper torque specifications for mounting bolts to prevent leaks
• Bleed the cooling system thoroughly after installation to remove trapped air

Quality Assurance and Warranty

Motorad manufactures the 790-207 Integrated Housing Thermostat to meet OEM standards for fit and function. While specific warranty details are not provided, Motorad products typically undergo rigorous quality control to ensure durability and reliable performance in BMW cooling systems.