Emission Components for 2004 Audi A6 Quattro
No.
Part # / Description / Price
Price
1
Secondary Air Injection Pump 
Audi
Audi Description: 2.8L, to vin# y120000. 4.2L. 1996-97, 1.8 & 2.8L. TT. 1.8l.
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.
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.
3
Vacuum Hose Audi
Audi Notes: PARTS: Part number is for 5 meter coil, cut to correct length.
Description: 3.0L. 4.2L. 2.7L. 3.2L.
MSRP $68.32
$54.68
MSRP $68.32
$54.68
4
MSRP $56.48
$45.21
5
Secondary Air Injection Pump Hose Audi
Audi Description: To air cleaner. 4.2L.
Secondary Air Injection Pump Hose.
Secondary Air Injection Pump Hose.
8
Connector Pipe Valve Assembly Audi
Audi Positions: Left
Description: 1998-01, 1.8 & 2.8L. 2.8L, combi. A8. Left. 4.2L, combi. 1996-97, 1.8 & 2.8L. A4. 2.8l. 2004-06, a.i.r. Pump & compmnents. S8.
8
Connector Pipe Valve Assembly Audi
Audi Positions: Right
Description: 1998-01, 1.8 & 2.8L. 2.8L, combi. 1996-97, 1.8 & 2.8L. 2004-06, a.i.r. Pump & compmnents. S4. Both. 4.2L, 2005-06. 4.2L, combination.
9
Gasket Audi
Audi Positions: Right
Description: 1.8L, side. 2.8L. 4.2L. 2004-06, a.i.r. Pump & compmnents. 2.7L, to adapter. A8, S8. 6.0l.
9
Secondary Air Injection Control Valve Gasket Audi
Audi Positions: Left
Description: 2.8L. 4.2L. 2004-06, a.i.r. Pump & compmnents. 2.7L, to adapter.
Secondary Air Injection Control Valve Gasket.
Secondary Air Injection Control Valve Gasket.
MSRP $14.95
$10.14
MSRP $14.95
$10.14
10
Valve Adapter Audi
Audi Positions: Right
Description: 2.8L. Secondary air pump, 4.2L. 2004-06, a.i.r. Pump & compmnents.
12
Solenoid Valve Audi
Audi Description: Secondary air pump, 4.2L. 4.2L, change over. 2004-06, a.i.r. Pump & compmnents. A8, S8.
13
Connector Tube Audi
Audi Description: 3.0L, #1. 4.2L. 6.0L, system for rear muffler. 5.2L, system for rear muffler.
14
Vapor Canister Audi
Audi Description: A6/S6. 1998-01, 1.8 & 2.8L. A4. Allroad. 1996-97, 1.8 & 2.8L. S4.
Vapor Canister.
Vapor Canister.
15
Vapor Canister Cover Audi
Audi Description: 2.0L. 3.0L. 1.8L. 3.2L. 2.8L. 2.7L. 4.2L.
Vapor Canister Cap.
Vapor Canister Cap.
16
MSRP $374.98
$285.74
22
MSRP $119.99
$90.78