A.I.R. System for 2004 Audi A4 Quattro
No.
Part # / Description / Price
Price
4
Connector Pipe 
Audi
Audi Description: 3.0L, #1. To air cleaner. A4. 3.0l. Cabriolet A4. 1.8l.
MSRP $116.67
$80.50
MSRP $116.67
$80.50
6
Secondary Air Injection Pump Hose Audi
Audi Description: A4 Cabriolet. Pressure hose. 3.0L. 2.0L. 3.2L. 4.2L, A4/S4. 1.8L.
MSRP $141.67
$97.75
MSRP $141.67
$97.75
10
MSRP $46.50
$26.74
12
MSRP $20.00
$11.50
13
MSRP $24.38
$14.02
14
Vapor Canister Purge Solenoid Audi
Audi Description: 1.8L. Cabriolet A4. A8, S8. 4.2l. A8, S8. 6.0l. 3.2L.
MSRP $263.32
$181.69
MSRP $263.32
$181.69
15
17
MSRP $253.32
$174.79
17
Evaporative Emissions System Lines Audi
Audi Description: Vapor hose. 3.0L. 1.8L. 4.2L.
MSRP $100.00
$69.00
MSRP $100.00
$69.00
17
Filter Hose Audi
Audi Description: 3.2L. Filter hose. 3.0L. 1.8L. 2.0L. Connector hose. 4.2L, 2005-06. 4.2L, RS4.
MSRP $57.32
$39.55
MSRP $57.32
$39.55
17
Evaporative Emissions System Lines Audi
Audi Description: Pressure pipe. Pressure line. 3.0L. 2.0L. 1.8L. 3.2L. 4.2L, A4/S4.
MSRP $317.66
$217.27
MSRP $317.66
$217.27
18
Evaporative Emissions System Leak Detection Pump Audi
Audi Description: A4,S4. 4.2L. 1.8L. 2.0L. 3.0L. 3.2L. RS4. Cabriolet S4.
MSRP $415.00
$283.86
MSRP $415.00
$283.86
18
Evaporative Emissions System Leak Detection Pump Audi
Audi Description: Cabriolet A4. 3.0L. 2.0L. 3.2L. 1.8L. 4.2L, A4/S4. Cabriolet S4. 4.2L, RS4.
19
Leak Detect Pump Bracket Audi
Audi Notes: PARTS: Part included with leak detection pump.
Description: 3.0L. Leak detect pump,bracket. 2.0L. 1.8L. 4.2L. 3.2L.
20
Leak Detect Pump Plate Audi
Audi Notes: PARTS: Part included with leak detection pump.
MSRP $23.18
$13.33
MSRP $23.18
$13.33
21
Evaporative Emissions System Leak Detection Pump Filter Audi
Audi Notes: PARTS: Part included with leak detection pump.
MSRP $119.99
$82.79
MSRP $119.99
$82.79
22
Pressure Hose Audi
Audi Notes: PARTS: Part included with leak detection pump.
Description: 3.0L. Pressure hose. 2.0L. 1.8L. 3.2L. 4.2L, RS4.
