Feedback
FREE 1-3 day delivery over $99*
4.6 stars | 26,305+
reviews
PartsAvatar Customer Reviews
Proud to be CANADIAN

Audi A4 O2 Sensors

Vehicle Icon
Select Your Vehicle
‌
‌
‌
Discover Audi A4 O2 Sensors For Your Vehicle
Premium
Order Fuel To Air Ratio Sensor by DENSO - 234-5164 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$232.15
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Standard/OE
Order Oxygen Sensor by DENSO - 234-4661 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$141.81
CA$285.75
-50%
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Premium
Order Oxygen Sensor by NGK CANADA - 25083 For Your Vehicle
Boost Your Vehicle's Potential with NGK CANADA Parts
   Add a vehicle to guarantee fit
CA$141.29
CA$295.57
-52%
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Precision : Unveil Product Features with Product Highlights
Precision
Precise Fit
Premium
Order Oxygen Sensor by NGK CANADA - 25705 For Your Vehicle
Boost Your Vehicle's Potential with NGK CANADA Parts
   Add a vehicle to guarantee fit
CA$133.36
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Precision : Unveil Product Features with Product Highlights
Precision
Precise Fit
Economy
Order Oxygen Sensor Relay by BLUE STREAK (HYGRADE MOTOR) - RY273 For Your Vehicle
Boost Your Vehicle's Potential with BLUE STREAK (HYGRADE MOTOR) Parts
   Add a vehicle to guarantee fit
CA$20.04
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Budget Driver
Incentive: Unveil Product Features with Product Highlights
Incentive
Budget-Saver
Order Fuel To Air Ratio Sensor by NGK - 27052 For Your Vehicle
Boost Your Vehicle's Potential with NGK Parts
   Add a vehicle to guarantee fit
CA$189.47
Standard/OE
Order Oxygen Sensor Connector by STANDARD - PRO SERIES - S2324 For Your Vehicle
Boost Your Vehicle's Potential with STANDARD - PRO SERIES Parts
   Add a vehicle to guarantee fit
CA$15.64
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Order Oxygen Sensor by NGK - 25705 For Your Vehicle
Boost Your Vehicle's Potential with NGK Parts
   Add a vehicle to guarantee fit
CA$133.36
Premium
Order WALKER PRODUCTS - 350-35132 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$190.02
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Economy
Order Oxygen Sensor Connector by BLUE STREAK (HYGRADE MOTOR) - S2324 For Your Vehicle
Boost Your Vehicle's Potential with BLUE STREAK (HYGRADE MOTOR) Parts
   Add a vehicle to guarantee fit
CA$15.03
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Budget Driver
Incentive: Unveil Product Features with Product Highlights
Incentive
Budget-Saver
Premium
Order Fuel To Air Ratio Sensor by DENSO - 234-5120 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$357.09
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Standard/OE
Order Oxygen Sensor by DELPHI - ES11079 For Your Vehicle
Boost Your Vehicle's Potential with DELPHI Parts
   Add a vehicle to guarantee fit
CA$290.33
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by DENSO - 234-4808 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$283.41
CA$571.11
-50%
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Premium
Order WALKER PRODUCTS - 350-35015 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$188.80
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Standard/OE
Order Oxygen Sensor by DELPHI - ES10921 For Your Vehicle
Boost Your Vehicle's Potential with DELPHI Parts
   Add a vehicle to guarantee fit
CA$211.20
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order DENSO - 234-3090 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$94.66
CA$184.60
-49%
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by DENSO - 234-4666 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$115.71
CA$225.62
-49%
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Premium
Order DENSO - 234-5736 - Fuel To Air Ratio Sensor For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$271.59
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Order FACET - 10.8253 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with FACET Parts
   Add a vehicle to guarantee fit
CA$115.79
Standard/OE
Order Oxygen Sensor by WALKER PRODUCTS - 250-24146 For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$127.64
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by WALKER PRODUCTS - 250-25113 For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$212.07
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by DELPHI - ES10920 For Your Vehicle
Boost Your Vehicle's Potential with DELPHI Parts
   Add a vehicle to guarantee fit
CA$279.41
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Premium
Order Fuel To Air Ratio Sensor by DENSO - 234-5115 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$260.95
CA$525.83
-50%
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Standard/OE
Order Oxygen Sensor by BOSCH - 18089 For Your Vehicle
Boost Your Vehicle's Potential with BOSCH Parts
   Add a vehicle to guarantee fit
CA$282.26
CA$646.50
-56%
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by WALKER PRODUCTS - 250-24395 For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$154.45
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Economy
Order VEMO - V10-76-0116 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with VEMO Parts
   Add a vehicle to guarantee fit
CA$178.52
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Budget Driver
Incentive: Unveil Product Features with Product Highlights
Incentive
Budget-Saver
Standard/OE
Order Oxygen Sensor by WALKER PRODUCTS - 250-24753 For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$148.48
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by WALKER PRODUCTS - 250-24717 For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$152.14
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by BOSCH - 15160 For Your Vehicle
Boost Your Vehicle's Potential with BOSCH Parts
   Add a vehicle to guarantee fit
CA$172.92
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by WALKER PRODUCTS - 250-24432 For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$122.06
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Premium
Order WALKER PRODUCTS - 350-34334 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$121.23
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Premium
Order WALKER PRODUCTS - 350-34120 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$117.02
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Design: Unveil Product Features with Product Highlights
Design
Improved Design
Standard/OE
Order Oxygen Sensor by BOSCH - 13740 For Your Vehicle
Boost Your Vehicle's Potential with BOSCH Parts
   Add a vehicle to guarantee fit
CA$163.86
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Standard/OE
Order Oxygen Sensor by DENSO - 234-4874 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$166.30
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Premium
Order Oxygen Sensor by NGK CANADA - 25597 For Your Vehicle
Boost Your Vehicle's Potential with NGK CANADA Parts
   Add a vehicle to guarantee fit
CA$151.90
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Spirited Driver
Precision : Unveil Product Features with Product Highlights
Precision
Precise Fit
Standard/OE
Order Oxygen Sensor by DENSO - 234-4664 For Your Vehicle
Boost Your Vehicle's Potential with DENSO Parts
   Add a vehicle to guarantee fit
CA$126.83
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
Fitment : Unveil Product Features with Product Highlights
Fitment
Original Fit
Order FACET - 10.8243 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with FACET Parts
   Add a vehicle to guarantee fit
CA$116.68
Order Oxygen Sensor by NGK - 25597 For Your Vehicle
Boost Your Vehicle's Potential with NGK Parts
   Add a vehicle to guarantee fit
CA$156.07
Order BWD AUTOMOTIVE - PT193 - Multi Purpose Relay Connector For Your Vehicle
Boost Your Vehicle's Potential with BWD AUTOMOTIVE Parts
   Add a vehicle to guarantee fit
CA$33.39
Order Oxygen Sensor by NGK - 25083 For Your Vehicle
Boost Your Vehicle's Potential with NGK Parts
   Add a vehicle to guarantee fit
CA$141.29
CA$295.57
-52%
12345
‌
‌
‌
‌
‌
Still can't find what you need? Contact us.

CHAT NOW

You can talk to us atLive chat

EMAIL US

You can email us atsales@partsavatar.ca

NOTIFY ME

Notify me when a part is availableClick to Comment