Emission Systems
availability
Diesel Exhaust Fluid (Def) Module
Audi
3Q0-941-329
Reduction agent meter. A3. 2.0l tdi. 2.0L diesel emission reduction system.
$274.04
MSRP $393.74
Save $119.70
30.4% Off 
Oxygen Sensor
Audi
1K0-998-262-D
TT. With 180hp. 2004-06, vapor canister & sensors. Left. Cabriolet A4. Front. 1.8l. 4.2L. Without Quattro.
$313.19
MSRP $449.98
Save $136.79
30.4% Off 
Solenoid Valve
Audi
037-906-283-D
6.0L, system for rear muffler. 5.2L, system for rear muffler. Rs 5.
$158.11
MSRP $223.32
Save $65.21
29.2% Off 
Oxygen Sensor
Audi
0P2-906-265-T
S8. A8 Quattro. Upstream. 4.0l. To 10/18/2019.
$258.76
MSRP $371.78
Save $113.02
30.4% Off 
Vacuum Hose
Audi
06J-145-718-E
Without hybrid. 2.0L 2012-15. 2.0L gas. 2013-2016. Outlet hose. 2.0L 2009-15 with awd, TT. Convertible, 2.0L.
$30.95
MSRP $51.57
Save $20.62
40% Off 
Vacuum Hose
Audi
06F-145-718-Q
Connector hose. 2009-15 with awd, tts. 2.0L 2008 all 2009 without awd. 2.0L gas.
$68.39
MSRP $94.98
Save $26.59
28% Off 
Exhaust Gas Re-Circulation (Egr) Tube
Audi
079-131-605-AQ
4.2L engine area.
$108.38
MSRP $153.08
Save $44.70
29.2% Off 
Pressure Line
Audi
07L-131-055-H
Pressure line. 5.2L a.i.r. Injection.
$90.26
MSRP $127.49
Save $37.23
29.2% Off 
Evaporative Emissions System Lines
Audi
4G0-201-997-L
Connector hose. 2.0L. 4.0L. without RS7. 3.0L gas, 2012-15.
$48.11
MSRP $66.82
Save $18.71
28% Off 
Diesel Exhaust Fluid (Def) System Main Wiring Harness
Audi
4G0-971-765-E
Diesel, reducing fluid tank & sensors. 3.0L diesel, emission reduction system.
$144.42
MSRP $188.29
Save $43.87
23.3% Off 
Oxygen Sensor
Audi
06E-906-265-AP
A6. 3.0l. Front. 2017-19. A8. 3.0l. A7. 3.0l gas. Gas, 2015-18.
$354.20
MSRP $513.34
Save $159.14
31% Off 
Engine Coolant Temperature Sensor
Audi
079-919-523-B
Location-Engine. Location-Cylinder Head. To 07/10/2018. To 07/23/2018.
$22.24
MSRP $35.58
Save $13.34
37.5% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate
Audi
03L-129-635
2.0L diesel.
$68.39
MSRP $94.98
Save $26.59
28% Off 
Oxygen Sensor
Audi
4H0-906-262-N
For Cyl.5,6,7,8. A8. 4.0l. Front. S6. Cylinders 5-8. RS7. S7. S8.
$420.90
MSRP $610.01
Save $189.11
31% Off 
Evaporative Emissions System Leak Detection Assembly
Audi
8W0-906-253-D
Pressure switch. A5. S5. A4 allroad. S4. From 12/4/21. 2.0L code dmsa, dpaa. Convertible, 3.0L. Convertible, 2.0L.
$94.39
MSRP $133.32
Save $38.93
29.2% Off 
Exhaust Gas Temperature (Egt) Sensor
Audi
059-906-088-AA
Location-Before Pre-Catalyst. 3.0L, post converter.
$126.25
MSRP $178.32
Save $52.07
29.2% Off 
Evaporative Emissions System Lines
Audi
4G0-201-997-AB
3.0L gas, 2012-15. Connector hose. 4.0L. without RS7. 3.0L gas, type 2.
$91.56
MSRP $129.32
Save $37.76
29.2% Off 
Connector Pipe
Audi
059-131-530-N
3.0L diesel cooler & controls. Cooler pipe. Diesel, exhaust cooler. Connector pipe. 3.0L diesel, cooler & components.
$143.95
MSRP $203.32
Save $59.37
29.2% Off 
Secondary Air Injection Pump Hose
Audi
06E-133-817-K
3.0L gas pump & components. Connector pipe. 3.2L. Outlet tube.
$86.14
MSRP $121.67
Save $35.53
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.
$99.12
MSRP $140.00
Save $40.88
29.2% Off 
Secondary Air Injection Pump Hose
Audi
5Q0-131-128-P
Inlet hose. Convertible,. Gas engines without 1.4L.
$207.67
MSRP $293.32
Save $85.65
29.2% Off 
Diesel Exhaust Fluid (Def) Injector Feed Line
Audi
5Q0-131-984-AG
Inlet hose. Diesel, emission reduction system.
$74.65
MSRP $105.43
Save $30.78
29.2% Off 
Hinge Bolt
Audi
N-912-056-02
M8x22. Convertible, rear. With 3.0L plug-in hybrid.
$2.81
MSRP $4.36
Save $1.55
35.6% 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 
Vapor Canister Purge Solenoid
Audi
0P2-133-352-S
From 02/20/2024. Incl.Vacuum Hose Assy.
$84.92
MSRP $119.95
Save $35.03
29.2% Off 
Nitrogen Oxide (Nox) Sensor
Audi
4H0-907-807-M
A8. 3.0l. Tdi. Rear. NOX Sensor.
$380.28
MSRP $551.13
Save $170.85
31% Off 
Vapor Canister Filter
Audi
4D0-906-321-C
R8. 2007-10, vapor canister & sensors. 2004-06, vapor canister & sensors. A8, S8. 5.2L, vapor canister & sensors.
$58.19
MSRP $80.82
Save $22.63
28% Off 
Secondary Air Injection Pump Bracket
Audi
7L0-906-287-B
3.0L gas. to 11/14/2014. 3.0L gas. from 11/17/2014.
$87.32
MSRP $123.34
Save $36.02
29.2% Off 
Check Valve
Audi
06L-133-781-BB
2.0L plug-in hybrid. to 03/07/2022.
$62.63
MSRP $86.99
Save $24.36
28% Off 
Vapor Canister Purge Solenoid
Audi
06E-906-517-A
A4, S4, RS4. 2.0l. Q7. 4.2l. A8, S8. 5.2l.
$51.35
MSRP $71.32
Save $19.97
28% Off 
Oxygen Sensor
Audi
8W0-906-265-AK
RS5. Downstream. Left. 2.9L. To 03/04/2019.
$191.16
MSRP $270.00
Save $78.84
29.2% Off 
Vacuum Hose
Audi
059-131-056-AA
Hose assy. Vacuum hose. Diesel, cooler & controls. Vacuum tube. Diesel, exhaust cooler. 3.0L diesel, cooler & components.
$121.53
MSRP $171.65
Save $50.12
29.2% Off 
Engine Coolant Reservoir Overflow Hose Clamp
Audi
N-906-870-01
$5.71
MSRP $8.87
Save $3.16
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