Motorad 468-213 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 468-213

The Motorad Integrated Housing Thermostat 468-213 is engineered for precise temperature regulation in BMW and Land Rover vehicles. Designed to maintain optimal engine coolant flow, this thermostat housing assembly supports reliable engine performance and temperature control.

• Compatible with BMW 540i, 740i, 740iL, X5, Z8 and Land Rover Range Rover models
• Constructed from durable aluminum, stainless steel, and copper materials
• Includes a rubber gasket/seal for secure, leak-free installation
• Features 4 bolt holes for stable mounting (bolts not included)
• Thermostat opens at 221°F to regulate engine temperature effectively
• Single outlet port with a 1.51-inch diameter for coolant flow

Detailed Product Description

This Engine Coolant Thermostat Housing Assembly from Motorad, part number 468-213, is designed to fit select BMW and Land Rover models, including the BMW 540i, 740i, 740iL, X5, Z8, and the Land Rover Range Rover. The housing is crafted from a combination of aluminum, stainless steel, and copper, providing strength and corrosion resistance essential for long-term engine cooling system performance. The integrated thermostat opens at a precise temperature of 221 degrees Fahrenheit, ensuring the engine maintains optimal operating temperature under various driving conditions.

The assembly includes a high-quality rubber gasket to prevent leaks and ensure a tight seal between the housing and engine components. It features four bolt holes for secure attachment, although mounting hardware and bolts are not included. The single outlet port measures 1.51 inches in diameter, facilitating efficient coolant flow through the engine cooling system.

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 reliability and streamlines maintenance for vehicles requiring precise temperature control, such as BMW and Land Rover models. The 468-213 part exemplifies this approach by integrating durable materials and a reliable thermostat mechanism in one unit.

Common Applications and Issues Addressed

• Replacement for faulty or leaking thermostat housings in BMW 540i, 740i, 740iL, X5, Z8, and Land Rover Range Rover
• Resolves engine overheating caused by thermostat failure
• Prevents coolant leaks due to worn or damaged seals
• Restores proper coolant flow and temperature regulation
• Addresses engine temperature fluctuations impacting performance

Installation Notes and Tips

• Ensure engine is cool before beginning installation to avoid burns
• Use the included rubber gasket to achieve a proper seal and prevent leaks
• Torque bolts evenly across the four mounting holes to manufacturer specifications (bolts not included)
• Inspect surrounding hoses and connections for wear during installation
• Bleeder hole is not present; ensure proper coolant system bleeding after installation

Quality Assurance and Warranty

Motorad Engine Coolant Thermostat Housing Assemblies are manufactured to meet OEM standards for fit and function. The 468-213 part undergoes rigorous quality control to ensure durability and reliable temperature regulation. This product includes a rubber gasket for sealing integrity. Warranty details are subject to Motorad’s standard coverage; please refer to the manufacturer for specific warranty information.