Secondary air pump
 

Hello All!

I've had my engine light On for several months now as my Secondary Air Pump needs to be replaced. I've neglected it as i've been told the part alone cost little over $600. Is this true? Is there a source where i can get it cheaper?

Could someone advice if this is really critical part to replace?

Thank you!
nl

Here's the Bosch air pump I bought for my 2002 allroad last year ($325). It might be the same one as in your A4; enter your year and model on their site - they have others for Audi. My indy charged me $100 to install.
http://www.buyautoparts.com/no-ymm-o...umber=49-40036