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Home
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Audi A4 allroad
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2021
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Emission Components
Emission Components fit your
2021 Audi A4 allroad
Currently shopping for
2021 Audi A4 allroad
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4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
Vehicle Options
4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Emission Control & Exhaust
Emission Components
Exhaust Components
Exhaust Manifold
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Currently selected
Emission Control & Exhaust
Emission Components
Exhaust Components
Exhaust Manifold
Heat Shields
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
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Diagram (1 of 1)
: Emission System - Emission Components
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
8W0-201-801-M
Vapor Canister
Part Notes: 2017-23, From 11/07/2016
$385.43
$275.20
1
Add To Cart
2
8W0-201-827-C
Vapor Canister Bracket
Part Notes: 2017-23
$27.18
$16.99
1
Add To Cart
3
8W0-201-308-AB
Lower Support
Part Notes: 2017-23, From 09/04/2017
$108.32
$77.34
1
Add To Cart
4
5Q0-906-253-D
Pressure Switch
Part Notes: 2017-23
$96.65
$69.01
1
Add To Cart
5
8W0-201-827-F
Pressure Switch Bracket
Part Notes: 2017-23
$25.18
$15.74
1
Add To Cart
6
8W0-201-991-AC
Vent Tube
Part Notes: 2017-23, From 09/11/2017
Replaced By: 8W0-201-991-AR
$189.98
$135.65
1
Add To Cart
7
8W0-201-997-B
Filter Assembly
Part Notes: 2017-23
$139.98
$99.95
1
Add To Cart
8
8W0-906-265-AP
Front Oxygen Sensor
Part Notes: 2017-23
$93.92
$67.06
1
Add To Cart
9
8W0-906-265-AQ
Rear Oxygen Sensor
Part Notes: 2017-23
$145.49
$103.88
1
Add To Cart
10
06Q-103-495-B
Separator
Part Notes: 2017-23
$96.66
$69.01
1
Add To Cart
11
06K-103-484-F
Separator Gasket
Part Notes: 2017-23
$41.43
$25.89
1
Add To Cart
12
06L-133-781-AM
Valve Assembly
Part Notes: 2017-23
$70.83
$51.43
1
Add To Cart
13
06K-906-283
Solenoid
Part Notes: 2017-23
$27.36
$17.10
1
Add To Cart
14
06Q-133-241-A
Vacuum Tube
Part Notes: 2017-23
$38.24
$23.90
1
Add To Cart
8W0-906-253-D
Switch
Part Notes: Pressure Switch; A4 Allroad
$79.87
$58.00
1
Add To Cart