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Motorad 4058-80 Engine Coolant Thermostat
| Brand | Motorad 4058-80 |
|---|---|
| Bolts Included | No |
| Color | Silver |
| Flange Diameter | 1.71 in |
| Gasket or Seal included | No |
| Hardware included | No |
| Height | 2.09 in |
| Installation Tool Included | No |
| Jiggle Pin Included | No |
| Jiggle Pin Weep Hole | No |
| Material | Stainless steel, copper |
| Opening Temperature | 180 |
| Start to Open Temperature | 180 deg. f |
| Temperature | 180 deg. f |
| Temperature (Degree) | 180 |
| Fits | — |
OE supplier quality. Built with OEM materials and processes for dependable cooling performance.
Copper case. Wax compound responds quickly to coolant temperature changes.
Heavy-duty design. Made to handle demanding automotive cooling systems.
Cross-references Motorad 4058-80, SKF 14978 and 509-180 for the same application. See all 5.
Motorad 4058-80 Heavy Duty Thermostat
The Motorad 4058-80 engine coolant thermostat is built for demanding cooling systems and uses OEM-quality materials and manufacturing processes. With a 180 Deg. F opening temperature, stainless steel and copper construction, and a copper case with wax compound, it is engineered for fast response to coolant temperature changes.
Motorad’s Heavy Duty Thermostat line is aimed at applications that need consistent temperature control under load. For drivers searching for a 180 degree thermostat for Chevrolet, Ford, Dodge, or other domestic cooling system service, this OE-supplier part number 4058-80 offers a direct replacement style solution.
Key Features
- Engine coolant thermostat with 180 Deg. F opening temperature
- Stainless steel and copper construction for durability
- Copper case and wax compound for rapid temperature response
- Manufactured to OEM specifications and processes
- Silver finish
- Flange diameter: 1.71 in
- Height: 2.09 in
Detailed Description
This Motorad thermostat is part of the Heavy Duty Thermostat product line, which focuses on cooling-system service parts built to OE standards. The 4058-80 is intended for engines that require stable coolant regulation at 180 Deg. F, helping maintain proper operating temperature in everyday driving and higher-demand conditions. If you are replacing a worn thermostat in a Chevrolet, Ford, or Dodge cooling system, part number 4058-80 is a practical OE-style replacement choice.
This part cross-references SKF 14978 for the same application.
What It Helps Address
- Engine running too cool or too warm
- Delayed coolant flow regulation after startup
- Temperature fluctuation in the cooling system
- Thermostat sticking from age or contamination
- Cooling-system service on vehicles using a 180 degree thermostat
Installation Notes and Tips
Inspect the thermostat housing, sealing surfaces, and coolant condition before installation. This thermostat does not include a gasket or seal, bolts, or hardware, so verify the required service parts for your application before beginning the repair. Follow the vehicle service manual for coolant bleed and refill procedures after installation.
Quality Assurance
Manufactured by an OE supplier using OEM-quality materials and safety standards, this thermostat is built to meet OEM specifications and processes for dependable cooling-system service.
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