Motorad 788-217 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 788-217

The Motorad Integrated Housing Thermostat 788-217 is designed for precise engine temperature regulation in select Mercedes-Benz models. This thermostat housing assembly ensures reliable coolant flow management, helping maintain optimal engine performance and prevent overheating.

• Compatible with Mercedes-Benz C180, C200, C250, E200, E250, SLK200, and SLK250 models
• Integrated Housing Thermostat product line for combined thermostat and housing functionality
• Engine coolant thermostat housing assembly with 5 bolt holes for secure mounting
• Includes a rubber gasket/seal and a jiggle pin for efficient coolant bleeding
• Constructed from plastic, stainless steel, and copper materials for durability
• Thermostat opens at 217°F to regulate engine temperature effectively
• Features three outlet ports with diameters of 0.99 in, 0.99 in, and 1.91 in

Detailed Product Description

The Motorad 788-217 thermostat housing assembly integrates the thermostat and housing into a single unit, simplifying installation and improving reliability. This assembly is engineered with a bleeder hole and a jiggle pin to facilitate air removal from the cooling system, reducing the risk of overheating. The housing is constructed from a combination of plastic, stainless steel, and copper, providing a balance of corrosion resistance and strength. The included rubber gasket ensures a tight seal to prevent coolant leaks. Designed specifically for Mercedes-Benz C180, C200, C250, E200, E250, SLK200, and SLK250 models, this part maintains the engine's operating temperature by opening at 217 degrees Fahrenheit, allowing coolant to flow through three outlet ports of varying diameters for efficient heat dissipation.

Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat line combines the thermostat and housing into a single assembly, reducing the number of components and potential leak points. This design streamlines the cooling system maintenance process and enhances the reliability of temperature regulation. The 788-217 part number is a representative model within this line, tailored for specific Mercedes-Benz vehicles requiring precise temperature control and durable construction.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Eliminates coolant leaks caused by worn or damaged housing seals
• Reduces air pockets in the cooling system with built-in bleeder hole and jiggle pin
• Maintains consistent engine operating temperature for improved performance
• Replaces faulty or aging thermostat housing assemblies in Mercedes-Benz C and E-Class and SLK models

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the included rubber gasket to create a proper seal and prevent leaks
• Torque bolts evenly across the 5 bolt holes to manufacturer specifications
• Bleed the cooling system using the bleeder hole and jiggle pin to remove trapped air
• Verify compatibility with your specific Mercedes-Benz model before installation

Quality Assurance and Warranty

Motorad manufactures the 788-217 thermostat housing assembly to meet OEM standards for fit and function. The use of durable materials such as stainless steel and copper ensures long-lasting performance. This part includes a rubber gasket for sealing integrity. While specific warranty details are not provided, Motorad products typically adhere to industry quality controls to support reliable operation in Mercedes-Benz vehicles.