OE Quality
60-Day Returns

Motorad 864-206 Engine Coolant Thermostat Housing Assembly
Overview of Motorad Integrated Housing Thermostat 864-206
The Motorad Integrated Housing Thermostat 864-206 is designed specifically for Chevrolet Volt models, providing reliable engine temperature regulation. This engine coolant thermostat housing assembly features a durable aluminum, stainless steel, and copper construction to ensure long-lasting performance.
- Compatible with Chevrolet Volt vehicles
- Engine coolant thermostat housing assembly with integrated thermostat
- Opening temperature set at 206°F for precise engine temperature control
- Includes a bleeder hole and jiggle pin for efficient coolant flow and air removal
- Constructed from aluminum, stainless steel, and copper for durability
- Silver color finish with 2 bolt holes for secure mounting
- Outlet diameter of 1.19 inches with a single outlet port
Details on the Integrated Housing Thermostat Product Line
The Motorad Integrated Housing Thermostat product line combines the thermostat and housing into a single assembly, simplifying installation and improving reliability. This design reduces potential leak points and ensures consistent engine temperature management. The 864-206 part number represents a precise fit for Chevrolet Volt models, maintaining OEM specifications for temperature control and coolant flow.
Product Features and Specifications
This thermostat housing assembly opens at 206 degrees Fahrenheit, matching the engine's cooling requirements. It includes a bleeder hole and jiggle pin to facilitate air removal from the cooling system, which helps prevent overheating and coolant circulation issues. The assembly has two bolt holes for secure attachment but does not include bolts, gaskets, or additional hardware, so these components should be sourced separately during installation.
Common Applications and Problem Resolution
- Replaces faulty or leaking thermostat housing assemblies on Chevrolet Volt vehicles
- Addresses engine overheating caused by thermostat failure
- Prevents coolant leaks from damaged or corroded housing
- Improves coolant flow and air bleeding in the cooling system
- Restores proper engine temperature regulation for optimal performance
Installation Notes and Tips
Ensure the engine is cool before beginning installation to avoid injury. Since mounting hardware and gaskets are not included, obtain OEM or compatible parts to complete the installation. Verify the bleeder hole and jiggle pin are clear to maintain proper coolant flow. Tighten bolts evenly to the manufacturer's torque specifications to prevent leaks.
Quality Assurance and Warranty Information
The Motorad Integrated Housing Thermostat 864-206 is manufactured with high-quality materials including aluminum, stainless steel, and copper to meet durability standards. While specific warranty details are not provided, Motorad products typically adhere to industry quality controls to ensure reliable performance in Chevrolet Volt cooling systems.
| Brand | Motorad |
| Part Number | 864-206 |
| Position | Integrated Housing Thermostat |
| Bleeder Hole | Yes |
| Bolts Included | No |
| Color | Silver |
| Gasket or Seal included | No |
| Hardware included | No |
| Installation Tool Included | No |
| Jiggle Pin Included | Yes |
| Material | Aluminum, Stainless Steel, Copper |
| Mounting Hardware Included | No |
| Number Of Bolt Holes | 2 |
| Number Of Outlet Ports | 1 |
| Number Of Seals | 0 |
| Opening Temperature | 206 |
| Outlet Diameter | 1.19 in |
| Start to Open Temperature | 206 Deg. F |
| Temperature | 206 Deg. F |
| Temperature (Degree) | 206 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Chevrolet | Volt | 1.5L | L4 | N/A | Temperature 206F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2017 | Chevrolet | Volt | 1.5L | L4 | N/A | Temperature 206F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2016 | Chevrolet | Volt | 1.5L | L4 | N/A | Temperature 206F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.