Buy 2004 Audi A8 Secondary Air Injection Control Valve Gasket. 2.7 LITER, adapter. 2.7 LITER, to LITER, Adapter, Left - OEM Audi Part # 078131120E (078-131-120-E)

Adapter Gasket. Secondary Air Injection Control Valve Gasket.
Secondary Air Injection Control Valve Gasket.

Secondary Air Injection Control Valve Gasket

Fits A6, A8, allroad, S6, S8

2.7 LITER, adapter. 2.7 LITER, to adapter. 2.8 LITER. 2004-06, A.I.R. PUMP & COMPMNENTS. 4.2 LITER. 4.2 LITER, TO 11/06. A.I.R. PUMP & COMPONENTS, 4.2 LITER. SECONDARY AIR PUMP, 4.2 LITER.
Air Injection System Control Valve - Repair or Replace
A failed air injection solenoid or secondary air valve will often have no noticeable symptoms beyond a check engine light, but it does cause your 2004 Audi A8 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.