Feedback
FREE 1-3 day delivery over $99*
4.6 stars | 25,638+
reviews
PartsAvatar Customer Reviews
Proud to be CANADIAN

BMW X3 O2 Sensors

Vehicle Icon
Select Your Vehicle
‌
‌
‌
Discover BMW X3 O2 Sensors For Your Vehicle
Relevance
Relevance
Standard/OE
Order Oxygen Sensor by WALKER PRODUCTS - 250-25018 For Your Vehicle
Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
   Add a vehicle to guarantee fit
CA$ 298.76
Driver Profile: Unveil Product Features with Product Highlights
Driver Profile
Daily Driver
    Fitment : Unveil Product Features with Product Highlights
    Fitment
    Original Fit
    • Fitment on par with OEM
    • OE Quality Assurance
    • Exact Size & Dimensions
    Standard/OE
    Order Oxygen Sensor by WALKER PRODUCTS - 250-25042 For Your Vehicle
    Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
       Add a vehicle to guarantee fit
    CA$ 268.70
    Driver Profile: Unveil Product Features with Product Highlights
    Driver Profile
    Daily Driver
      Fitment : Unveil Product Features with Product Highlights
      Fitment
      Original Fit
      • Fitment on par with OEM
      • OE Quality Assurance
      • Exact Size & Dimensions
      Standard/OE
      Order Oxygen Sensor by WALKER PRODUCTS - 250-241027 For Your Vehicle
      Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
         Add a vehicle to guarantee fit
      CA$ 187.41
      Driver Profile: Unveil Product Features with Product Highlights
      Driver Profile
      Daily Driver
        Fitment : Unveil Product Features with Product Highlights
        Fitment
        Original Fit
        • Fitment on par with OEM
        • OE Quality Assurance
        • Exact Size & Dimensions
        Standard/OE
        Order Oxygen Sensor by WALKER PRODUCTS - 250-24392 For Your Vehicle
        Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
           Add a vehicle to guarantee fit
        CA$ 149.54
        Driver Profile: Unveil Product Features with Product Highlights
        Driver Profile
        Daily Driver
          Fitment : Unveil Product Features with Product Highlights
          Fitment
          Original Fit
          • Fitment on par with OEM
          • OE Quality Assurance
          • Exact Size & Dimensions
          Standard/OE
          Order Oxygen Sensor by DENSO - 234-4473 For Your Vehicle
          Boost Your Vehicle's Potential with DENSO Parts

          Oxygen Sensor by DENSO - 234-4473

          Part#  234-4473
          5.0 | 2 reviews
             Add a vehicle to guarantee fit
          CA$ 139.68
          CA$ 281.49
          (CA $141.81 Off)
          Driver Profile: Unveil Product Features with Product Highlights
          Driver Profile
          Daily Driver
            Fitment : Unveil Product Features with Product Highlights
            Fitment
            Original Fit
            • Fitment on par with OEM
            • OE Quality Assurance
            • Exact Size & Dimensions
            Economy
            Order Oxygen Sensor by SPECTRA PREMIUM INDUSTRIES - OS5517 For Your Vehicle
            Boost Your Vehicle's Potential with SPECTRA PREMIUM INDUSTRIES Parts
               Add a vehicle to guarantee fit
            CA$ 114.71
            CA$ 188.93
            (CA $74.22 Off)
            Driver Profile: Unveil Product Features with Product Highlights
            Driver Profile
            Budget Driver
              Incentive: Unveil Product Features with Product Highlights
              Incentive
              Budget-Saver
              • Conforms To Safety Standards
              • Addresses the issue without breaking the wallet
              Premium
              Order Oxygen Sensor by WALKER PRODUCTS - 350-34437 For Your Vehicle
              Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                 Add a vehicle to guarantee fit
              CA$ 109.47
              Driver Profile: Unveil Product Features with Product Highlights
              Driver Profile
              Spirited Driver
                Design: Unveil Product Features with Product Highlights
                Design
                Improved Design
                • Design Improvement over Manufacturer specifications
                • Problem Solver
                Economy
                Order Oxygen Sensor by SPECTRA PREMIUM INDUSTRIES - OS5006 For Your Vehicle
                Boost Your Vehicle's Potential with SPECTRA PREMIUM INDUSTRIES Parts
                   Add a vehicle to guarantee fit
                CA$ 45.02
                CA$ 70.09
                (CA $25.07 Off)
                Driver Profile: Unveil Product Features with Product Highlights
                Driver Profile
                Budget Driver
                  Incentive: Unveil Product Features with Product Highlights
                  Incentive
                  Budget-Saver
                  • Conforms To Safety Standards
                  • Addresses the issue without breaking the wallet
                  Standard/OE
                  Order Oxygen Sensor by BOSCH - 15669 For Your Vehicle
                  Boost Your Vehicle's Potential with BOSCH Parts

                  Oxygen Sensor by BOSCH - 15669

                  Part#  15669
                  4.8 | 8 reviews
                     Add a vehicle to guarantee fit
                  CA$ 132.45
                  CA$ 295.49
                  (CA $163.04 Off)
                  Driver Profile: Unveil Product Features with Product Highlights
                  Driver Profile
                  Daily Driver
                    Fitment : Unveil Product Features with Product Highlights
                    Fitment
                    Original Fit
                    • Fitment on par with OEM
                    • OE Quality Assurance
                    • Exact Size & Dimensions
                    Standard/OE
                    Order Oxygen Sensor by BOSCH - 15668 For Your Vehicle
                    Boost Your Vehicle's Potential with BOSCH Parts

                    Oxygen Sensor by BOSCH - 15668

                    Part#  15668
                    4.7 | 7 reviews
                       Add a vehicle to guarantee fit
                    CA$ 107.89
                    Driver Profile: Unveil Product Features with Product Highlights
                    Driver Profile
                    Daily Driver
                      Fitment : Unveil Product Features with Product Highlights
                      Fitment
                      Original Fit
                      • Fitment on par with OEM
                      • OE Quality Assurance
                      • Exact Size & Dimensions
                      Order FACET - 10.8554 - Oxygen Sensor For Your Vehicle
                      Boost Your Vehicle's Potential with FACET Parts
                         Add a vehicle to guarantee fit
                      CA$ 117.76
                      Premium
                      Order HELLA - 7.02604.34.0 - Oxygen Sensor For Your Vehicle
                      Boost Your Vehicle's Potential with HELLA Parts
                         Add a vehicle to guarantee fit
                      CA$ 207.39
                      Driver Profile: Unveil Product Features with Product Highlights
                      Driver Profile
                      Spirited Driver
                        Design: Unveil Product Features with Product Highlights
                        Design
                        Improved Design
                        • Design Improvement over Manufacturer specifications
                        • Problem Solver
                        Standard/OE
                        Order WALKER PRODUCTS - 250-241294 - Oxygen Sensor For Your Vehicle
                        Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                           Add a vehicle to guarantee fit
                        CA$ 282.63
                        Driver Profile: Unveil Product Features with Product Highlights
                        Driver Profile
                        Daily Driver
                          Fitment : Unveil Product Features with Product Highlights
                          Fitment
                          Original Fit
                          • Fitment on par with OEM
                          • OE Quality Assurance
                          • Exact Size & Dimensions
                          Standard/OE
                          Order Oxygen Sensor by BOSCH - 17000 For Your Vehicle
                          Boost Your Vehicle's Potential with BOSCH Parts
                             Add a vehicle to guarantee fit
                          CA$ 299.55
                          Driver Profile: Unveil Product Features with Product Highlights
                          Driver Profile
                          Daily Driver
                            Fitment : Unveil Product Features with Product Highlights
                            Fitment
                            Original Fit
                            • Fitment on par with OEM
                            • OE Quality Assurance
                            • Exact Size & Dimensions
                            Premium
                            Order Oxygen Sensor by WALKER PRODUCTS - 350-34229 For Your Vehicle
                            Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                               Add a vehicle to guarantee fit
                            CA$ 113.07
                            Driver Profile: Unveil Product Features with Product Highlights
                            Driver Profile
                            Spirited Driver
                              Design: Unveil Product Features with Product Highlights
                              Design
                              Improved Design
                              • Design Improvement over Manufacturer specifications
                              • Problem Solver
                              Standard/OE
                              Order Oxygen Sensor by DELPHI - ES11081 For Your Vehicle
                              Boost Your Vehicle's Potential with DELPHI Parts

                              Oxygen Sensor by DELPHI - ES11081

                              Part#  ES11081
                              5.0 | 1 review
                                 Add a vehicle to guarantee fit
                              CA$ 346.23
                              Driver Profile: Unveil Product Features with Product Highlights
                              Driver Profile
                              Daily Driver
                                Fitment : Unveil Product Features with Product Highlights
                                Fitment
                                Original Fit
                                • Fitment on par with OEM
                                • OE Quality Assurance
                                • Exact Size & Dimensions
                                Standard/OE
                                Order Oxygen Sensor by WALKER PRODUCTS - 250-25106 For Your Vehicle
                                Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                   Add a vehicle to guarantee fit
                                CA$ 270.67
                                Driver Profile: Unveil Product Features with Product Highlights
                                Driver Profile
                                Daily Driver
                                  Fitment : Unveil Product Features with Product Highlights
                                  Fitment
                                  Original Fit
                                  • Fitment on par with OEM
                                  • OE Quality Assurance
                                  • Exact Size & Dimensions
                                  Standard/OE
                                  Order Oxygen Sensor by WALKER PRODUCTS - 250-25045 For Your Vehicle
                                  Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                     Add a vehicle to guarantee fit
                                  CA$ 290.84
                                  Driver Profile: Unveil Product Features with Product Highlights
                                  Driver Profile
                                  Daily Driver
                                    Fitment : Unveil Product Features with Product Highlights
                                    Fitment
                                    Original Fit
                                    • Fitment on par with OEM
                                    • OE Quality Assurance
                                    • Exact Size & Dimensions
                                    Standard/OE
                                    Order Oxygen Sensor by WALKER PRODUCTS - 250-24677 For Your Vehicle
                                    Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                       Add a vehicle to guarantee fit
                                    CA$ 204.57
                                    Driver Profile: Unveil Product Features with Product Highlights
                                    Driver Profile
                                    Daily Driver
                                      Fitment : Unveil Product Features with Product Highlights
                                      Fitment
                                      Original Fit
                                      • Fitment on par with OEM
                                      • OE Quality Assurance
                                      • Exact Size & Dimensions
                                      Economy
                                      Order Oxygen Sensor by VEMO - V20-76-0067 For Your Vehicle
                                      Boost Your Vehicle's Potential with VEMO Parts
                                         Add a vehicle to guarantee fit
                                      CA$ 185.69
                                      Driver Profile: Unveil Product Features with Product Highlights
                                      Driver Profile
                                      Budget Driver
                                        Incentive: Unveil Product Features with Product Highlights
                                        Incentive
                                        Budget-Saver
                                        • Conforms To Safety Standards
                                        • Addresses the issue without breaking the wallet
                                        Economy
                                        Order SPECTRA PREMIUM INDUSTRIES - OS5533 - Oxygen Sensor For Your Vehicle
                                        Boost Your Vehicle's Potential with SPECTRA PREMIUM INDUSTRIES Parts
                                           Add a vehicle to guarantee fit
                                        CA$ 171.77
                                        Driver Profile: Unveil Product Features with Product Highlights
                                        Driver Profile
                                        Budget Driver
                                          Incentive: Unveil Product Features with Product Highlights
                                          Incentive
                                          Budget-Saver
                                          • Conforms To Safety Standards
                                          • Addresses the issue without breaking the wallet
                                          Economy
                                          Order SPECTRA PREMIUM INDUSTRIES - OS5519 - Oxygen Sensor For Your Vehicle
                                          Boost Your Vehicle's Potential with SPECTRA PREMIUM INDUSTRIES Parts
                                             Add a vehicle to guarantee fit
                                          CA$ 144.72
                                          CA$ 239.95
                                          (CA $95.23 Off)
                                          Driver Profile: Unveil Product Features with Product Highlights
                                          Driver Profile
                                          Budget Driver
                                            Incentive: Unveil Product Features with Product Highlights
                                            Incentive
                                            Budget-Saver
                                            • Conforms To Safety Standards
                                            • Addresses the issue without breaking the wallet
                                            Premium
                                            Order WALKER PRODUCTS - 350-34621 - Oxygen Sensor For Your Vehicle
                                            Boost Your Vehicle's Potential with WALKER PRODUCTS Parts

                                            WALKER PRODUCTS - 350-34621 - Oxygen Sensor

                                            Part#  350-34621
                                            5.0 | 2 reviews
                                               Add a vehicle to guarantee fit
                                            CA$ 96.80
                                            Driver Profile: Unveil Product Features with Product Highlights
                                            Driver Profile
                                            Spirited Driver
                                              Design: Unveil Product Features with Product Highlights
                                              Design
                                              Improved Design
                                              • Design Improvement over Manufacturer specifications
                                              • Problem Solver
                                              Premium
                                              Order Oxygen Sensor by WALKER PRODUCTS - 350-35076 For Your Vehicle
                                              Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                 Add a vehicle to guarantee fit
                                              CA$ 178.34
                                              Driver Profile: Unveil Product Features with Product Highlights
                                              Driver Profile
                                              Spirited Driver
                                                Design: Unveil Product Features with Product Highlights
                                                Design
                                                Improved Design
                                                • Design Improvement over Manufacturer specifications
                                                • Problem Solver
                                                Standard/OE
                                                Order Oxygen Sensor by WALKER PRODUCTS - 250-24997 For Your Vehicle
                                                Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                   Add a vehicle to guarantee fit
                                                CA$ 190.36
                                                Driver Profile: Unveil Product Features with Product Highlights
                                                Driver Profile
                                                Daily Driver
                                                  Fitment : Unveil Product Features with Product Highlights
                                                  Fitment
                                                  Original Fit
                                                  • Fitment on par with OEM
                                                  • OE Quality Assurance
                                                  • Exact Size & Dimensions
                                                  Standard/OE
                                                  Order WALKER PRODUCTS - 250-241213 - Premium Oxygen Sensor For Your Vehicle
                                                  Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                     Add a vehicle to guarantee fit
                                                  CA$ 197.61
                                                  Driver Profile: Unveil Product Features with Product Highlights
                                                  Driver Profile
                                                  Daily Driver
                                                    Fitment : Unveil Product Features with Product Highlights
                                                    Fitment
                                                    Original Fit
                                                    • Fitment on par with OEM
                                                    • OE Quality Assurance
                                                    • Exact Size & Dimensions
                                                    Economy
                                                    Order URO - 11787558073 - Oxygen Sensor For Your Vehicle
                                                    Boost Your Vehicle's Potential with URO Parts
                                                       Add a vehicle to guarantee fit
                                                    CA$ 158.24
                                                    Driver Profile: Unveil Product Features with Product Highlights
                                                    Driver Profile
                                                    Budget Driver
                                                      Incentive: Unveil Product Features with Product Highlights
                                                      Incentive
                                                      Budget-Saver
                                                      • Conforms To Safety Standards
                                                      • Addresses the issue without breaking the wallet
                                                      Order FACET - 10.8486 - Oxygen Sensor For Your Vehicle
                                                      Boost Your Vehicle's Potential with FACET Parts
                                                         Add a vehicle to guarantee fit
                                                      CA$ 201.79
                                                      Premium
                                                      Order Oxygen Sensor by WALKER PRODUCTS - 350-341055 For Your Vehicle
                                                      Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                         Add a vehicle to guarantee fit
                                                      CA$ 234.37
                                                      Driver Profile: Unveil Product Features with Product Highlights
                                                      Driver Profile
                                                      Spirited Driver
                                                        Design: Unveil Product Features with Product Highlights
                                                        Design
                                                        Improved Design
                                                        • Design Improvement over Manufacturer specifications
                                                        • Problem Solver
                                                        Premium
                                                        Order WALKER PRODUCTS - 350-35091 - Oxygen Sensor For Your Vehicle
                                                        Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                           Add a vehicle to guarantee fit
                                                        CA$ 228.92
                                                        Driver Profile: Unveil Product Features with Product Highlights
                                                        Driver Profile
                                                        Spirited Driver
                                                          Design: Unveil Product Features with Product Highlights
                                                          Design
                                                          Improved Design
                                                          • Design Improvement over Manufacturer specifications
                                                          • Problem Solver
                                                          Premium
                                                          Order HELLA - 7.02604.21.0 - Oxygen Sensor For Your Vehicle
                                                          Boost Your Vehicle's Potential with HELLA Parts
                                                             Add a vehicle to guarantee fit
                                                          CA$ 250.39
                                                          Driver Profile: Unveil Product Features with Product Highlights
                                                          Driver Profile
                                                          Spirited Driver
                                                            Design: Unveil Product Features with Product Highlights
                                                            Design
                                                            Improved Design
                                                            • Design Improvement over Manufacturer specifications
                                                            • Problem Solver
                                                            Standard/OE
                                                            Order BOSCH - 16139 - Oxygen Sensor For Your Vehicle
                                                            Boost Your Vehicle's Potential with BOSCH Parts
                                                               Add a vehicle to guarantee fit
                                                            CA$ 191.05
                                                            Driver Profile: Unveil Product Features with Product Highlights
                                                            Driver Profile
                                                            Daily Driver
                                                              Fitment : Unveil Product Features with Product Highlights
                                                              Fitment
                                                              Original Fit
                                                              • Fitment on par with OEM
                                                              • OE Quality Assurance
                                                              • Exact Size & Dimensions
                                                              Order FACET - 10.8482 - Oxygen Sensor For Your Vehicle
                                                              Boost Your Vehicle's Potential with FACET Parts
                                                                 Add a vehicle to guarantee fit
                                                              CA$ 192.65
                                                              Standard/OE
                                                              Order Oxygen Sensor by WALKER PRODUCTS - 250-241300 For Your Vehicle
                                                              Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                                 Add a vehicle to guarantee fit
                                                              CA$ 240.73
                                                              Driver Profile: Unveil Product Features with Product Highlights
                                                              Driver Profile
                                                              Daily Driver
                                                                Fitment : Unveil Product Features with Product Highlights
                                                                Fitment
                                                                Original Fit
                                                                • Fitment on par with OEM
                                                                • OE Quality Assurance
                                                                • Exact Size & Dimensions
                                                                Premium
                                                                Order WALKER PRODUCTS - 350-34673 - Oxygen Sensor For Your Vehicle
                                                                Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                                   Add a vehicle to guarantee fit
                                                                CA$ 165.07
                                                                Driver Profile: Unveil Product Features with Product Highlights
                                                                Driver Profile
                                                                Spirited Driver
                                                                  Design: Unveil Product Features with Product Highlights
                                                                  Design
                                                                  Improved Design
                                                                  • Design Improvement over Manufacturer specifications
                                                                  • Problem Solver
                                                                  Standard/OE
                                                                  Order Oxygen Sensor by DENSO - 234-4478 For Your Vehicle
                                                                  Boost Your Vehicle's Potential with DENSO Parts
                                                                     Add a vehicle to guarantee fit
                                                                  CA$ 186.34
                                                                  Driver Profile: Unveil Product Features with Product Highlights
                                                                  Driver Profile
                                                                  Daily Driver
                                                                    Fitment : Unveil Product Features with Product Highlights
                                                                    Fitment
                                                                    Original Fit
                                                                    • Fitment on par with OEM
                                                                    • OE Quality Assurance
                                                                    • Exact Size & Dimensions
                                                                    Premium
                                                                    Order Oxygen Sensor by WALKER PRODUCTS - 350-34330 For Your Vehicle
                                                                    Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                                       Add a vehicle to guarantee fit
                                                                    CA$ 130.35
                                                                    Driver Profile: Unveil Product Features with Product Highlights
                                                                    Driver Profile
                                                                    Spirited Driver
                                                                      Design: Unveil Product Features with Product Highlights
                                                                      Design
                                                                      Improved Design
                                                                      • Design Improvement over Manufacturer specifications
                                                                      • Problem Solver
                                                                      Order Oxygen Sensor by HOLLEY - 554-155 For Your Vehicle
                                                                      Boost Your Vehicle's Potential with HOLLEY Parts
                                                                      Universal FitThis product fits all vehicles
                                                                      CA$ 269.53
                                                                      123
                                                                      ‌
                                                                      ‌
                                                                      ‌
                                                                      ‌
                                                                      ‌

                                                                      Buying Guides & Articles on Auto Parts

                                                                      Articles and Guides written by auto parts experts to ensure you have all the required knowledge to make the correct purchase here at Parts Avatar.

                                                                      Read all Guides & Articles
                                                                      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