The Audi A4 is a line of compact executive cars. Audi has manufactured plenty of quality vehicles and parts, such as thermostat gasket parts. A thermostat gasket seals the vehicle's thermostat and stops the coolant from oozing out. A faulty A4 thermostat gasket can lead to coolant leaking out, poor fuel economy, and uncommon noises.
Whereas, the worn thermostat gasket parts need to be repaired or replaced for better A4 performance. The thermostat gasket parts are used to seal the surface between the housing and the engine block/intake manifold. The removal process for an A4 thermostat gasket is as follows. Drain the coolant out of the cooling system. Locate the housing. Then, remove the bolts for the housing and remove the old gasket using a blade. We are here for you 24/7. There are much better and smarter products and devices online.