Ask an expert

I was told to change the transmission oil on my 2003 Audi A3 (non turbo) and was wondering where to purchase this oil from?

I understand it's not something you can buy from Repco.

Brian

From the "Ask Jack" archives

The correct fluids are vital to the ongoing reliability of engine, cooling systems and transmissions in any motor vehicle.

I would not be purchasing any transmission fluid from a supplier such as Repco without first making contact with an Audi dealer or auto specialist and asking what their recommended fluid is.

It may be a more expensive option that they recommend, but I cannot stress enough the importance of the correct fluid.

Audi may recommend a standard auto fluid which can be purchased from a store such as Repco or they may sell their own oil over the counter from their spare parts department.

Also, consider taking the car into an Audi dealer or a automatic specialist to have the job done properly. By properly I mean draining as much of the old fluid out of the transmission as possible.

Often a drain at home will only capture a small amount of the total transmission capacity. If you do attempt the job at home, please ensure you dispose of the old fluid in an environmentally friendly way.