Emission Systems
availability
Exhaust Gas Re-Circulation (Egr) Tube Gasket
Audi
03L-131-547-D
2.0L DIESEL. to exhaust manifold.
$7.15
MSRP $11.08
Save $3.93
35.5% Off 
Vapor Canister Purge Solenoid
Audi
1C0-906-517-A
1.8L. Cabriolet A4. A8, S8. 4.2l. A8, S8. 6.0l. 3.2L.
$186.43
MSRP $263.32
Save $76.89
29.2% Off 
Secondary Air Injection Pump Hose
Audi
5WA-131-149
Outlet hose. To air cleaner. A3. 2.0l.
$39.78
MSRP $53.03
Save $13.25
25% Off 
Exhaust Gas Re-Circulation (Egr) Cooler
Audi
059-131-512-AR
2010-12 3.0L diesel. Cooler assy.
$550.99
MSRP $791.65
Save $240.66
30.4% Off 
Evaporative Emissions System Leak Detection Pump
Audi
8E0-906-201-K
A4,S4. 3.0L. 2.0L. 1.8L. 4.2L. 3.2L. RS4. Cabriolet S4.
$293.82
MSRP $415.00
Save $121.18
29.2% Off 
Secondary Air Injection Pump Hose
Audi
077-145-718-G
2004-06 4.2L a.i.r. Pump & compmnents. Hose & tube assy.
$129.79
MSRP $183.32
Save $53.53
29.2% Off 
Exhaust Gas Temperature (Egt) Sensor
Audi
8K0-906-088
Location-Before Diesel Particulate Filter. Diesel, emission reduction system, before particulate filter, before particulate filter....
$182.89
MSRP $258.30
Save $75.41
29.2% Off 
Evaporative Emissions System Lines
Audi
4M0-201-997-AA
Vent tube. 4.0L. Breather tube. 3.0L. 2.0L.
$501.69
MSRP $720.80
Save $219.11
30.4% Off 
Engine Crankcase Vent Valve
Audi
06Q-103-495-G
2.0L plug-in hybrid, from 03/07/2022.
$80.65
MSRP $112.02
Save $31.37
28% Off 
Temp Sensor
Audi
04L-906-088-HT
Emissions temp sensor. A3. Diesel, filter & components, before turbo. Location-Turbocharger.
$141.59
MSRP $199.98
Save $58.39
29.2% Off 
Secondary Air Injection Pump Hose
Audi
06B-133-817-S
1.8L. #2. From pump to hose. To egr. Cabriolet A4. 1.8l.
$100.80
MSRP $140.00
Save $39.20
28% Off 
Vapor Canister Bracket
Audi
8R0-201-827-A
3.0L gas canister & components. 3.2L. Without hybrid, 2013-17. 2.0L without hybrid 2011-12.
$21.01
MSRP $32.58
Save $11.57
35.5% Off 
Oxygen Sensor
Audi
4G0-907-807-N
Diesel, reducing fluid tank & sensors, front. 3.0L diesel, emission reduction system, front. Nox-sensor. A7. 3.0l tdi.
$715.33
MSRP $956.97
Save $241.64
25.3% Off 
Secondary Air Injection Pump Hose
Audi
079-131-605-H
A8, S8. 4.2l. Tube assy. 2007-10, a.i.r. Pump & compmnents. 4.2L 2007-11.
$143.12
MSRP $202.15
Save $59.03
29.2% Off 
Hose Clip
Audi
N-103-100-01
2013-15, reducing fluid tank & sensors.
$3.07
MSRP $4.76
Save $1.69
35.5% Off 
Evaporative Emissions System Leak Detection Pump Filter
Audi
8D0-906-321
$86.39
MSRP $119.99
Save $33.60
28% Off 
Fuel Tank Vent Hose
Audi
5Q0-201-160-AD
Hybrid engine. Air flow tube.
$69.59
MSRP $96.65
Save $27.06
28% Off 
Diesel Exhaust Fluid (Def) Injector Feed Line
Audi
4H4-131-984
Diesel, emissions reduction system, 2015-16. Diesel, emissions reduction system, 2014.
$380.00
MSRP $545.99
Save $165.99
30.4% Off 
Evaporative Emissions System Lines
Audi
N-103-035-04
2.0 & 2.5L. Vent hose. Without Quattro. 3.0L. 4.2L, 2007-11. 4.2L, 2005-06. 3.2L, fuel tank area. 4.2L A4/S4.
$70.79
MSRP $98.32
Save $27.53
28% Off 
Vapor Canister Purge Solenoid
Audi
0P2-133-352-R
From 02/23/2024. Incl.Vacuum Hose Assy.
$135.63
MSRP $191.57
Save $55.94
29.2% Off 
Connector Hose Clamp
Audi
3C0-131-483-A
3.0L diesel emission reduction system.
$2.23
MSRP $3.46
Save $1.23
35.5% Off 
Secondary Air Injection Pump Hose
Audi
06E-131-143-AG
3.2L. Connector hose. 3.0L pump & components. Pipe.
$182.90
MSRP $258.33
Save $75.43
29.2% Off 
Evaporative Emissions System Leak Detection Assembly
Audi
4M0-201-997-R
2017-19 3.0L. Breather. 2.0L 2017-19.
$307.90
MSRP $434.89
Save $126.99
29.2% Off 
Evaporative Emissions System Lines
Audi
8E0-906-272-C
Filter hose. 3.2L. 2.0L. 3.0L. 4.2L, 2007-11. 1.8L. 4.2L, A4/S4. Connector. 4.2L, 2005-06. 4.2L, RS4.
$42.99
MSRP $57.32
Save $14.33
25% Off 
Fuel Tank Vent Hose
Audi
80A-201-268
2.0L plug-in hybrid.
$203.54
MSRP $287.48
Save $83.94
29.2% Off 
Evaporative Emissions System Lines
Audi
4K0-906-257-L
To 05/13/2019.
$527.79
MSRP $758.32
Save $230.53
30.4% Off 
Air Tube O-Ring
Audi
N-905-216-04
Gas, 2012-15. 4.0L. 2017-19. Gas, 2016-18. Gas, 2015-18. O-Ring. Gas, 2013-14. Coupe, 3.0L. Convertible, 3.0L.
$7.40
MSRP $11.47
Save $4.07
35.5% Off 
Secondary Air Injection Pump Mount Insulator
Audi
079-133-567
4.0L. Sedan, gas engines without 1.4L. Convertible, 3.0L, pump & components. 3.0L gas. from 11/17/2014.
$21.40
MSRP $33.18
Save $11.78
35.5% Off 
Radiator Hose Clamp
Audi
N-024-507-6
1.8L. 5.2L a.i.r. Injection. 4.2L, main. 3.7L. front. 4.2L 1997-99. front. 4.2L, return, A4/S4, large.
$7.26
MSRP $11.25
Save $3.99
35.5% Off 
Vacuum Hose
Audi
06E-133-773-BS
3.2L. Vacuum hose. 3.0L, pump & components.
$72.11
MSRP $100.15
Save $28.04
28% Off 
Oxygen Sensor
Audi
80A-906-265
Downstream. 4-pin. Q5 PHEV. Q5 Sportback. 2.0L. From 11/12/2018.
$105.59
MSRP $146.65
Save $41.06
28% Off 
Evaporative Emissions System Lines
Audi
8H0-201-946-A
Pressure pipe. Pressure line. 3.0L. 2.0L. 1.8L. 3.2L. 4.2L, A4/S4.
$224.90
MSRP $317.66
Save $92.76
29.2% Off 
Evaporative Emissions System Lines
Audi
8W7-201-991-A
Breather tube. Convertible, 2.0L. Coupe, 3.0L.
$75.71
MSRP $105.14
Save $29.43
28% Off 
Diesel Exhaust Fluid (Def) Injector
Audi
04L-131-113-Q
A3. 2.0l tdi. Diesel, emission reduction system.
$277.76
MSRP $392.29
Save $114.53
29.2% Off No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!