Emission Systems
Color
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Cooler Pipe Clamp
Audi
1K0-253-725-E
Diesel, cooler & controls. Diesel, exhaust cooler.
$20.80
MSRP $30.14
Save $9.34
31% Off 
Oxygen Sensor
Audi
1K0-998-262-K
Right. A3. 3.2l. Front. 3.2L, engine area, black. Q7. 3.6l. TT. 3.2l.
$366.29
MSRP $462.48
Save $96.19
20.8% Off 
Secondary Air Injection Pump Check Valve
Audi
022-131-101-G
Combi Valve. For Rear of Head. 3.2L, engine area.
$399.74
MSRP $512.48
Save $112.74
22% Off 
Oxygen Sensor
Audi
022-906-262-BQ
A3. 3.2l. Rear. 3.2L, brown. 4.2L, RS4, cylinders 5-8.
$296.99
MSRP $374.98
Save $77.99
20.8% Off 
Vacuum Regulator
Audi
026-906-283-J
A6/S6. 2.8l,2.7l. A4, S4, RS4. 1.8l. 2.7L, change over. 3.0L. A8. Vapor canister & oxygen sensor. 1996-97, 1.8 & 2.8L, change over....
$178.19
MSRP $224.98
Save $46.79
20.8% Off 
T-Piece
Audi
2D0-129-737-A
2.7L. 6.0L, system for rear muffler. 5.2L, a.i.r. Pump & compmnents.
$10.78
MSRP $15.61
Save $4.83
30.9% Off 
Check Valve
Audi
3B0-131-351
3.2L, engine area. TT. 3.2l.
$119.25
MSRP $148.32
Save $29.07
19.6% Off 
Injector Gasket
Audi
3C0-253-115-A
Diesel, 2013-15. Diesel, 2010-12. Diesel, reducing fluid tank & sensors. Diesel, emissions reduction system, 2015-16. Diesel, emissions...
$2.24
MSRP $3.24
Save $1.00
30.9% Off 
Temp Sensor
Audi
03L-906-088-T
Diesel, after converter & pipe, after converter & pipe. A3. 2.0l tdi. Rear. After catalyst (orange).
$96.47
MSRP $119.98
Save $23.51
19.6% Off 
Connector Pipe
Audi
420-131-605-G
A.i.r. 5.2L air injection. Coupe. Injection, 4.2L, Coupe.
A.I.R Pump
Audi
420-906-601
Air injection, 4.2L. A.i.r. Injection, 5.2L, Coupe, left side. Air injection, 5.2L, Coupe. R8. 5.2l. Air injection, 5.2L, convertible....
Evaporative Emissions System Lines
Audi
427-201-411-A
Evaporative emission. convertible.
Breather Tube
Audi
4E0-201-995-H
2007-10, vapor canister & sensors. 2004-06, vapor canister & sensors. 6.0L, vapor canister & sensors. 5.2L, vapor canister & sensors.
Hose
Audi
4E0-906-272-AH
2007-10, vapor canister & sensors, #3. 2004-06, vapor canister & sensors, #3. 6.0L, vapor canister & sensors, #3. 5.2L, vapor canister &...
Combination Valve
Audi
04E-131-097-Q
A3. 1.4l. Gas engine with 1.4L.
$181.75
MSRP $229.48
Save $47.73
20.8% Off 
Oxygen Sensor
Audi
04E-906-262-AK
A3. 1.4l. Front. Gas engine with 1.4L.
$108.54
MSRP $134.99
Save $26.45
19.6% Off 
Fuel Tank
Audi
4G0-131-879-F
A6. 3.0l tdi. Diesel, reducing fluid tank & sensors. A7. 3.0l tdi. 3.0L diesel, emission reduction system.
Vent Hose
Audi
4G0-201-991-AK
4.0L. 2.0L. 3.0L gas, 2016-18. Vent hose.
$87.89
MSRP $109.32
Save $21.43
19.6% Off 
Vent Tube
Audi
4G0-201-997-AF
3.0L gas, type 1. 3.0L gas, 2016-18. Vent tube.
$54.52
MSRP $66.82
Save $12.30
18.4% Off 
Control Unit
Audi
4G0-907-355-C
Reduction agent metering. Q5. A7. Diesel, reducing fluid tank & sensors. A8. 3.0l. Tdi. Diesel, emission reduction system, to...
Rear Oxygen Sensor
Audi
4G0-907-807-AH
A6. 3.0l tdi. Diesel, reducing fluid tank & sensors, rear. 3.0L diesel, emission reduction system, rear. Nox-sensor. A7. 3.0l tdi.
$1,153.28
MSRP $1,386.16
Save $232.88
16.8% Off 
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