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Stant 14058 Engine Coolant Thermostat
Reliable Engine Cooling for Dodge D250, D350, W250, and W350
The Stant OE Type Thermostat 14058 is engineered to maintain optimal engine temperature for Dodge D250, D350, W250, and W350 models. Designed with precise dimensions and a 180-degree Fahrenheit temperature rating, this engine coolant thermostat ensures consistent performance under various driving conditions.
- Bypass plate diameter: 0.53 inches for efficient coolant flow
- Flange diameter (without seal): 2.125 inches for secure fitment
- Height from flange to bottom: 1.17 inches
- Height from flange to top of bridge: 0.78 inches
- Temperature rating: 180 degrees Fahrenheit for accurate engine temperature regulation
About the Stant OE Type Thermostat Product Line
The OE Type Thermostat line by Stant is designed to meet original equipment specifications, providing reliable temperature control and durability. This product line focuses on precise fitment and consistent thermal response, making it suitable for maintaining engine efficiency and preventing overheating in compatible vehicles.
Detailed Product Description
The Stant 14058 thermostat is crafted to fit specific Dodge truck models including the D250, D350, W250, and W350. Its 180-degree Fahrenheit temperature rating allows the thermostat to open at the correct time, ensuring the engine warms up quickly and maintains the ideal operating temperature. The 0.53-inch bypass plate diameter supports proper coolant circulation, while the 2.125-inch flange diameter ensures a secure and leak-free installation. The height measurements from flange to bottom and flange to top of bridge provide compatibility with the engine housing, ensuring a precise fit.
Common Applications and Issues Addressed
- Prevents engine overheating by regulating coolant flow
- Helps maintain consistent engine temperature for optimal performance
- Reduces engine wear caused by temperature fluctuations
- Supports efficient fuel consumption by maintaining proper engine heat
- Prevents coolant bypass issues in Dodge D250, D350, W250, and W350 models
Installation Notes and Tips
When installing the Stant OE Type Thermostat 14058, ensure the engine is cool before removal of the old thermostat. Verify the thermostat orientation matches the original unit, paying attention to the bypass plate and flange alignment. Use a proper gasket or sealant as recommended by the vehicle manufacturer to prevent leaks. Double-check fitment compatibility with Dodge D250, D350, W250, and W350 models before installation.
Quality Assurance and Warranty
Stant thermostats are manufactured to meet or exceed OEM standards, ensuring reliable operation and durability. The OE Type Thermostat 14058 undergoes rigorous quality control to maintain consistent temperature regulation. While specific warranty details are not provided, Stant products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Stant |
| Part Number | 14058 |
| Position | OE Type Thermostat |
| Bypass Plate Diameter (in) | 0.53 |
| Flange Diameter (Without Seal) (in) | 2.125 |
| Freight Class | 70 |
| Height from Flange to Bottom (in) | 1.17 |
| Height from Flange to Top of Bridge (in) | 0.78 |
| Temperature (F) | 180 degrees |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Dodge | D250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1993 | Dodge | D350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1993 | Dodge | W250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1993 | Dodge | W350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1992 | Dodge | D250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1992 | Dodge | D350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1992 | Dodge | W250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1992 | Dodge | W350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1991 | Dodge | D250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1991 | Dodge | D350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1991 | Dodge | W250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1991 | Dodge | W350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1990 | Dodge | D250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1990 | Dodge | D350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1990 | Dodge | W250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1990 | Dodge | W350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1989 | Dodge | D250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1989 | Dodge | D350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1989 | Dodge | W250 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
| 1989 | Dodge | W350 | N/A | Temperature 180 Degrees; OE Temperature; OE Type Thermostat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.