HomeBelts and Cooling > Thermostat and HousingStant 14099 Engine Coolant Thermostat
Part #: 14099

Stant 14099 Engine Coolant Thermostat

OE Type Thermostat
⚙️ 27 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦OE Type Thermostat
🚗Fitment: Audi, Volkswagen, Dodge, and Eagle, S4, Passat, A6 Quattro, Allroad Quattro, S8, A8 Quattro, 100, 100 Quattro, Monaco, and Premier
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Reliable Engine Cooling with Stant OE Type Thermostat 14099

The Stant OE Type Thermostat 14099 is engineered to maintain optimal engine temperature for select Audi, Dodge, and Volkswagen models. Designed with precise dimensions and a 198-degree Fahrenheit temperature rating, this thermostat ensures efficient coolant flow and engine performance.

  • Bypass plate diameter: 1.7 inches for controlled coolant circulation
  • Flange diameter (without seal): 2.625 inches for secure fitment
  • Height from flange to bottom: 1.03 inches
  • Height from flange to top of bridge: 0.73 inches
  • Temperature rating: 198 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 compatibility with factory cooling systems. This product line focuses on precise fit and function, making it suitable for vehicles requiring exact replacement parts like the 14099 thermostat.

Detailed Product Description

The Stant 14099 engine coolant thermostat is crafted to regulate engine temperature by opening at 198 degrees Fahrenheit, allowing coolant to flow through the radiator and prevent overheating. Its 1.7-inch bypass plate diameter and 2.625-inch flange diameter ensure a proper seal and fit within the cooling system. The compact height dimensions from flange to bottom and top of bridge facilitate installation in tight engine compartments. This thermostat is compatible with various Audi models including the 100, 100 Quattro, A6 Quattro, A8 Quattro, Allroad Quattro, and S4, as well as Dodge Monaco and Volkswagen Passat and S8 models.

Common Applications and Issues Addressed

  • Prevents engine overheating by regulating coolant flow
  • Ensures proper engine warm-up time for efficient fuel consumption
  • Reduces risk of coolant leaks with precise flange fit
  • Maintains consistent engine temperature under varying driving conditions
  • Replaces faulty or stuck thermostats in Audi, Dodge, and Volkswagen vehicles

Installation Notes and Tips

  • Verify compatibility with your specific Audi, Dodge, or Volkswagen model before installation
  • Ensure the cooling system is drained and cooled before removing the old thermostat
  • Clean the thermostat housing flange area to prevent leaks
  • Use a new gasket or seal when installing the thermostat
  • Test the cooling system for leaks and proper operation after installation

Quality Assurance and Warranty

Stant OE Type Thermostats are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 14099 thermostat is built with quality materials to withstand engine heat and pressure. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandStant
Part Number14099
PositionOE Type Thermostat
Bypass Plate Diameter (in)1.7
Flange Diameter (Without Seal) (in)2.625
Freight Class70
Height from Flange to Bottom (in)1.03
Height from Flange to Top of Bridge (in)0.73
Temperature (F)198 Degrees

This part fits 27 vehicles. Search below:

YearMakeModelPositionNotes
2006AudiS4N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2005AudiS4N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2005VolkswagenPassatN/ATemperature 198 Degrees; Alternate Temperature; Housing includes thermostat; OE Type Thermostat
2004AudiA6 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2004AudiAllroad QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2004AudiS4N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2004VolkswagenPassatN/ATemperature 198 Degrees; Alternate Temperature; Housing includes thermostat; OE Type Thermostat
2003AudiA6 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2003AudiS8N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2003VolkswagenPassatN/ATemperature 198 Degrees; Alternate Temperature; Housing includes thermostat; OE Type Thermostat
2002AudiA6 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2002VolkswagenPassatN/ATemperature 198 Degrees; Alternate Temperature; Housing includes thermostat; OE Type Thermostat
2001AudiA6 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2001AudiA8 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2001AudiS8N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2000AudiA6 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2000AudiA8 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
2000VolkswagenPassatN/ATemperature 198 Degrees; Alternate Temperature; Housing includes thermostat; OE Type Thermostat
1994Audi100N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
1994Audi100 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
1993Audi100N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
1993Audi100 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
1992Audi100N/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
1992Audi100 QuattroN/ATemperature 198 Degrees; OE Temperature; OE Type Thermostat
1992DodgeMonacoN/ATemperature 198 Degrees; Thermostat located at water pump (inlet system).; OE Temperature; OE Type Thermostat
1991DodgeMonacoN/ATemperature 198 Degrees; Thermostat located at water pump (inlet system).; OE Temperature; OE Type Thermostat
1990DodgeMonacoN/ATemperature 198 Degrees; Thermostat located at water pump (inlet system).; OE Temperature; OE Type 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.