VW MKIV R32 Secondary Air Injection Pump
A failed air injection pump is more than a noisy annoyance. Bad pumps store a fault code and turn on your check engine light, a sure way to fail your local emissions test.
Dying pumps don't go quietly. As they fail, they make a loud buzzing noise, audible shortly after a cold engine start up; continuing for a minute or so after that.
Our secondary air pump can put your air injection system back to normal, eliminate all that racket, and turn off that pesky dash light.
Eliminate the racket.
Fits:
VW MKIV R32 (2004)