Created on: 2025-01-03
This video shows you how to install a new TRQ thermostat and housing in your 2004-2009 Audi A4 Quattro 2.0L I4.
12mm Socket
Torque Wrench
17mm Wrench
10mm Wrench
Brake Parts Cleaner
Safety Glasses
Pick
Side Cutters
Gloves
Flat Blade Screwdriver
Phillips Head Screwdriver
Bungee Cord
Silicone Paste
Hose Clamp Pliers
10mm Socket
Drain Pan
T30 Socket
Ratchet
Cloth Rags
The thermostat controls the flow of coolant in your vehicle’s engine. When a thermostat fails, it can lead to overheating, which will damage the engine. One sign of a faulty thermostat is a cool upper radiator hose when the engine is at full operating temperature. It’s important to replace the thermostat immediately if you suspect it is failing. How to install a new TRQ thermostat with housing in your 2011-14 Chrysler 200.