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Home
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Audi A4 Quattro
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2004
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Emission Components
Emission Components fit your
2004 Audi A4 Quattro
Currently shopping for
2004 Audi A4 Quattro
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Emission Control & Exhaust
A.I.R. System
EGR System
Emission Components
Exhaust Components
Exhaust Manifold
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Emission Control & Exhaust
A.I.R. System
EGR System
Emission Components
Exhaust Components
Exhaust Manifold
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Parts Questions
3 diagrams found for the vehicle you selected.
Select your vehicle options to narrow down results.
1.
Emission System - Emission Components (1.8L)
2.
Emission System - Emission Components (3.0L), (Avant,Base)
3.
Emission System - Emission Components (3.0L), (Cabriolet)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
06A-959-253-E
A.I.R. Pump
Part Notes: 1.8 Liter;3.0 Liter
$975.71
$754.71
1
Add To Cart
2
8E0-906-615-B
A.I.R. Pump Bracket
Part Notes: 1.8 Liter;3.0 Liter
$116.67
$83.30
1
Add To Cart
3
06A-133-567-F
A.I.R. Pump Buffer
Part Notes: 1.8 Liter;3.0 Liter
$14.67
$9.40
1
Add To Cart
4
8E0-133-889-E
Connector Pipe
Part Notes: 1.8 Liter, #1;3.0 Liter, #1
$116.67
$83.30
1
Add To Cart
5
06B-133-817-S
Connector Pipe
Part Notes: 1.8 Liter, #2
$120.00
$85.68
1
Add To Cart
5
06C-133-817-D
Connector Pipe
Part Notes: 3.0 Liter, #2
$120.00
$85.68
1
Add To Cart
6
058-133-607-G
Connector Pipe
Part Notes: 1.8 Liter, #3
$113.12
$80.77
1
Add To Cart
6
06C-131-143-P
Connector Pipe
Part Notes: 3.0 Liter, #3
$356.67
$254.66
1
Add To Cart
7
06B-133-607-N
Connector Pipe
Part Notes: 1.8 Liter, #4, From Vin 8e3040001
$160.45
$114.56
1
Add To Cart
7
06C-131-102-E
EGR Valve
Part Notes: 3.0 Liter
Location: Passenger Side
$366.67
$261.80
1
Add To Cart
8
058-133-785-B
Elbow
Part Notes: 1.8 Liter
$51.64
$32.28
1
Add To Cart
8
06C-131-101-E
EGR Valve
Part Notes: 3.0 Liter
Location: Driver Side
$363.33
$259.42
1
Add To Cart
9
078-131-120-K
EGR Valve Gasket
Part Notes: 3.0 Liter
Location: Driver Side;Passenger Side
$12.11
$7.74
1
Add To Cart
9
N-102-581-01
Elbow Clamp
Part Notes: 1.8 Liter
$6.89
$4.42
1
Add To Cart
10
06B-133-784-R
Hose
Part Notes: 1.8 Liter
$33.81
$21.14
1
Add To Cart
10
06C-131-166-B
Adapter
Part Notes: 3.0 Liter
Location: Passenger Side
$153.54
$109.62
1
Add To Cart
11
06C-131-165-B
Adapter
Part Notes: 3.0 Liter
Location: Driver Side
$80.00
$58.08
1
Add To Cart
11
079-131-101-AR
EGR Valve
Part Notes: 1.8 Liter
$385.82
$275.47
1
Add To Cart
12
06C-131-120-B
Adapter Gasket
Part Notes: 3.0 Liter
Location: Passenger Side
$20.00
$12.50
1
Add To Cart
12
078-131-120-K
EGR Valve Gasket
Part Notes: 1.8 Liter
$12.11
$7.74
1
Add To Cart
13
06B-131-817-E
Adapter
Part Notes: 1.8 Liter
$277.54
$198.17
1
Add To Cart
13
06C-131-120-A
Adapter Gasket
Part Notes: 3.0 Liter
Location: Driver Side
$22.00
$13.75
1
Add To Cart
14
037-906-283-C
Solenoid Valve
Part Notes: 3.0 Liter
Location: Driver Side;Passenger Side
$216.15
$154.33
1
Add To Cart
14
078-131-120-M
Adapter Gasket
Part Notes: 1.8 Liter
$3.71
$2.38
1
Add To Cart
15
8E0-201-799-A
Vapor Canister
Part Notes: 1.8 Liter;3.0 Liter
$293.25
$209.38
1
Add To Cart
16
8E0-201-814-A
Vapor Canister Cover
Part Notes: 1.8 Liter;3.0 Liter
$62.25
$45.19
1
Add To Cart
17
8E0-201-946-A
Pressure Line
Part Notes: 1.8 Liter;3.0 Liter
$246.67
$176.12
1
Add To Cart
17
8E0-201-946-H
Vapor Hose
Part Notes: 3.0 Liter
$100.00
$71.40
1
Add To Cart
18
8E0-906-201-K
Leak Detect Pump
Part Notes: 1.8 Liter;3.0 Liter
$365.00
$260.61
1
Add To Cart
18
8H0-201-946-A
Pressure Line
Part Notes: 3.0 Liter
$276.67
$197.54
1
Add To Cart
19
8E0-201-827-B
Leak Detect Pump Bracket
Part Notes: 1.8 Liter;3.0 Liter
$54.00
$33.75
1
Add To Cart
19
8H0-906-201-D
Leak Detect Pump
Part Notes: 3.0 Liter
$455.00
$324.87
1
Add To Cart
20
8D0-201-827-C
Leak Detect Pump Plate
Part Notes: 1.8 Liter;3.0 Liter
$20.00
$12.50
1
Add To Cart
20
8H0-201-827
Leak Detect Pump Bracket
Part Notes: 3.0 Liter
$42.00
$26.25
1
Add To Cart
21
8D0-201-827-C
Leak Detect Pump Plate
Part Notes: 3.0 Liter
$20.00
$12.50
1
Add To Cart
21
8D0-906-321
Filter
Part Notes: 1.8 Liter;3.0 Liter
$116.14
$82.92
1
Add To Cart
22
8D0-906-321
Filter
Part Notes: 3.0 Liter
$116.14
$82.92
1
Add To Cart
22
8E0-201-945
Pressure Hose
Part Notes: 1.8 Liter;3.0 Liter
$318.33
$227.29
1
Add To Cart
23
443-131-541
Vacuum Tank
Part Notes: 3.0 Liter
$54.73
$39.74
1
Add To Cart
23
8D0-131-541-C
Vacuum Tank
Part Notes: 1.8 Liter
$105.00
$74.97
1
Add To Cart
23
8E0-906-272-C
Filter Hose
Part Notes: 3.0 Liter
$54.50
$34.06
1
Add To Cart
24
1K0-998-262
Oxygen Sensor
Part Notes: 1.8 Liter, Rear
$301.18
$215.04
1
Add To Cart
24
1K0-998-262-D
Oxygen Sensor
Part Notes: 1.8 Liter, Front
$372.02
$265.62
1
Add To Cart
24
8E0-201-935-F
Vacuum Tube
Part Notes: 3.0 Liter
$206.67
$147.56
1
Add To Cart
24
N-102-020-01
Filter Hose Clamp
Part Notes: 3.0 Liter
$0.76
$0.49
1
Add To Cart
25
8E0-201-934-D
Vacuum Hose
Part Notes: 3.0 Liter
$173.33
$123.76
1
Add To Cart
25
8H0-201-945
Pressure Hose
Part Notes: 3.0 Liter
$141.67
$101.15
1
Add To Cart
26
1K0-998-262
Oxygen Sensor
Part Notes: 3.0 Liter, Rear
Location: Driver Side;Passenger Side
$301.18
$215.04
1
Add To Cart
26
1K0-998-262-F
Oxygen Sensor
Part Notes: 3.0 Liter, Front
Location: Driver Side;Passenger Side
$356.67
$254.66
1
Add To Cart
26
443-131-541
Vacuum Tank
Part Notes: 3.0 Liter
$54.73
$39.74
1
Add To Cart
27
1K0-998-262-F
Front Oxygen Sensor
Part Notes: 3.0 Liter
Location: Passenger Side;Driver Side
$356.67
$254.66
1
Add To Cart
28
1K0-998-262
Rear Oxygen Sensor
Part Notes: 3.0 Liter
Location: Driver Side;Passenger Side
$301.18
$215.04
1
Add To Cart