Beck Arnley 143-0849 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Audi and Volkswagen Models

The Beck Arnley 143-0849 engine coolant thermostat is designed to regulate engine temperature precisely at 188°F. Compatible with various Audi and Volkswagen vehicles, this thermostat helps maintain optimal engine performance and prevents overheating.

• Engine coolant thermostat with a fixed temperature rating of 188°F
• Housing not included, designed for direct replacement
• Compatible with Audi A4, A4 Quattro, and Volkswagen Beetle, Golf, Jetta, Passat, TT, and TT Quattro
• Beck Arnley part number 143-0849 ensures exact fit and function

Product Details and Specifications

This Beck Arnley engine coolant thermostat operates at a temperature of 188 degrees Fahrenheit, which is critical for maintaining the correct engine operating temperature. The thermostat opens and closes to regulate coolant flow, preventing engine overheating or running too cool. Note that the housing is not included with this part, so it is intended for use with the existing thermostat housing on your vehicle. The 143-0849 thermostat is engineered to meet or exceed OEM specifications, providing reliable temperature control for your Audi or Volkswagen engine.

Compatible Vehicles and Applications

This thermostat is compatible with a range of Audi and Volkswagen models, including:

• Audi A4 and A4 Quattro
• Volkswagen Beetle, Golf, Jetta, Passat
• Volkswagen TT and TT Quattro

Use this thermostat when your vehicle exhibits symptoms related to coolant temperature regulation.

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Erratic engine temperature fluctuations
• Poor heater performance inside the cabin
• Reduced fuel efficiency caused by improper engine temperature
• Check engine light triggered by temperature sensor errors

Installation Notes and Tips

Before installing the Beck Arnley 143-0849 thermostat, ensure the engine is cool to avoid burns. Since the housing is not included, inspect the existing thermostat housing for damage or corrosion and replace if necessary. Follow manufacturer torque specifications when securing the thermostat to prevent leaks. Bleed the cooling system properly after installation to remove air pockets and ensure optimal coolant flow.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 143-0849 engine coolant thermostat undergoes rigorous quality control testing. While specific warranty details are not provided here, Beck Arnley typically offers a limited warranty against defects in materials and workmanship.