Buy OEM Audi Part # 078906601M (06A959253, 078-906-601-M, 078906601D). Secondary Air Injection Pump (Right). 1.8 LITER. 1996-97, 1.8 & 2.8 LITER. 1998-01, 1.8 & 2.8 LITER. 2.0 LITER. 2.8 LITER, to VIN# Y120000

Secondary Air Injection Pump. Smog Pump.
An emissions component, that is part of the Secondary Air Injection system, which is responsible for Pumping clean Air into the vehicle's exhaust stream to promote a cleaner and more complete burn before the fumes exit the tailpipe. To Chassis/VIN 3B-YE250 000. To Chassis/VIN 3B-YP210 000. To Chassis/VIN 3BY250000. To Chassis/VIN 4DY120001. To Chassis/VIN 8DY100000.

Secondary Air Injection Pump

Fits A4, A6, R8, RS6, S6, TT

1.8 LITER. 1996-97, 1.8 & 2.8 LITER. 1998-01, 1.8 & 2.8 LITER. 2.0 LITER. 2.8 LITER, to VIN# Y120000. 4.2 LITER. A6/S6; 4.2L. Beetle. Cabrio. Golf, GTI ,R32; 1.8L. Jetta; 1.8L. Passat; 1.8L. Passat; 2.8L. To VIN# 3BY250000. TT. TT; 1.8L.
Air Injection System Air Pump - Repair or Replace
A failed air injection pump or secondary air pump will often have no noticeable symptoms beyond a check engine light, but it does cause your Audi to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.