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Discover Audi A4 Emissions For Your Vehicle

Shop Audi A4 emissions components. Find Audi A4 exhaust system parts. Explore Audi A4 vehicle emissions in Canada. Order Audi A4 exhaust system kit. Maintaining the emissions system of your Audi A4 is crucial for optimal performance and environmental compliance. Regular checks for unusual exhaust sounds or a decrease in fuel efficiency can indicate the need for a replacement. To extend the lifespan, ensure timely servicing and use of high-quality fuel. When selecting a new emissions component, consider options like OEM replacements or aftermarket parts, each offering unique benefits such as direct fit or cost savings. Premium materials and proper installation are paramount for the emissions system to function effectively, ensuring your Audi A4 runs smoothly and maintains its resale value. Shop with us for reliable emissions solutions tailored to your vehicle's specifications.

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Standard/OE
Order BOSCH - 15733 - Oxygen Sensor For Your Vehicle
Boost Your Vehicle's Potential with BOSCH Parts

BOSCH - 15733 - Oxygen Sensor

Part#  15733
4.5 | 150 reviews
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CA$ 70.32
CA$ 158.67
(CA $88.35 Off)
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      Order BWD AUTOMOTIVE - PT193 - Multi Purpose Relay Connector For Your Vehicle
      Boost Your Vehicle's Potential with BWD AUTOMOTIVE Parts
      CA$ 30.51
      Economy
      Order Oxygen Sensor by SPECTRA PREMIUM INDUSTRIES - OS5477 For Your Vehicle
      Boost Your Vehicle's Potential with SPECTRA PREMIUM INDUSTRIES Parts
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      CA$ 114.28
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          Economy
          Order Oxygen Sensor by SPECTRA PREMIUM INDUSTRIES - OS5020 For Your Vehicle
          Boost Your Vehicle's Potential with SPECTRA PREMIUM INDUSTRIES Parts
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          CA$ 68.97
          CA$ 114.93
          (CA $45.96 Off)
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              Order STANDARD - PRO SERIES - VS141 - Vacuum Control Valve For Your Vehicle
              Boost Your Vehicle's Potential with STANDARD - PRO SERIES Parts
              CA$ 55.83
              Order STANDARD - PRO SERIES - CP604 - Vapor Canister Purge Solenoid For Your Vehicle
              Boost Your Vehicle's Potential with STANDARD - PRO SERIES Parts
              CA$ 196.45
              Standard/OE
              Order BOSCH - 15741 - Oxygen Sensor For Your Vehicle
              Boost Your Vehicle's Potential with BOSCH Parts

              BOSCH - 15741 - Oxygen Sensor

              Part#  15741
              4.6 | 9 reviews
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              CA$ 75.71
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                  Standard/OE
                  Order BOSCH - 16978 - Oxygen Sensor For Your Vehicle
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                  BOSCH - 16978 - Oxygen Sensor

                  Part#  16978
                  4.6 | 16 reviews
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                  CA$ 103.64
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                      Standard/OE
                      Order BOSCH - 17351 - Oxygen Sensor For Your Vehicle
                      Boost Your Vehicle's Potential with BOSCH Parts

                      BOSCH - 17351 - Oxygen Sensor

                      Part#  17351
                      4.9 | 74 reviews
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                      CA$ 145.72
                      CA$ 328.82
                      (CA $183.10 Off)
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                          Standard/OE
                          Order BOSCH - 16002 - Oxygen Sensor For Your Vehicle
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                          BOSCH - 16002 - Oxygen Sensor

                          Part#  16002
                          4.9 | 40 reviews
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                          CA$ 132.67
                          CA$ 299.34
                          (CA $166.67 Off)
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                              Standard/OE
                              Order BOSCH - 17480 - Oxygen Sensor For Your Vehicle
                              Boost Your Vehicle's Potential with BOSCH Parts

                              BOSCH - 17480 - Oxygen Sensor

                              Part#  17480
                              4.9 | 28 reviews
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                              CA$ 173.76
                              CA$ 394.64
                              (CA $220.88 Off)
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                                  Standard/OE
                                  Order BOSCH - 15738 - Oxygen Sensor For Your Vehicle
                                  Boost Your Vehicle's Potential with BOSCH Parts

                                  BOSCH - 15738 - Oxygen Sensor

                                  Part#  15738
                                  4.6 | 31 reviews
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                                  CA$ 96.16
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                                      Standard/OE
                                      Order BOSCH - 17178 - Oxygen Sensor For Your Vehicle
                                      Boost Your Vehicle's Potential with BOSCH Parts

                                      BOSCH - 17178 - Oxygen Sensor

                                      Part#  17178
                                      4.9 | 14 reviews
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                                      CA$ 177.78
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                                          Standard/OE
                                          Order BOSCH - 0280142431 - Vapor Canister Valve For Your Vehicle
                                          Boost Your Vehicle's Potential with BOSCH Parts
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                                          CA$ 21.82
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                                              Premium
                                              Order NGK CANADA - 25604 - Oxygen Sensor For Your Vehicle
                                              Boost Your Vehicle's Potential with NGK CANADA Parts
                                                 Add a vehicle to guarantee fit
                                              CA$ 119.83
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                                                  Standard/OE
                                                  Order BOSCH - 15735 - Oxygen Sensor For Your Vehicle
                                                  Boost Your Vehicle's Potential with BOSCH Parts

                                                  BOSCH - 15735 - Oxygen Sensor

                                                  Part#  15735
                                                  4.7 | 28 reviews
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                                                  CA$ 82.11
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                                                      Standard/OE
                                                      Order Oxygen Sensor by BOSCH - 16073 For Your Vehicle
                                                      Boost Your Vehicle's Potential with BOSCH Parts

                                                      Oxygen Sensor by BOSCH - 16073

                                                      Part#  16073
                                                      4.8 | 5 reviews
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                                                      CA$ 169.30
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                                                          Standard/OE
                                                          Order DORMAN (OE SOLUTIONS) - 911-800 - Vapor Canister Valve For Your Vehicle
                                                          Boost Your Vehicle's Potential with DORMAN (OE SOLUTIONS) Parts
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                                                          CA$ 55.81
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                                                              Order NGK CANADA - 24328 - Fuel To Air Ratio Sensor For Your Vehicle
                                                              Boost Your Vehicle's Potential with NGK CANADA Parts
                                                                 Add a vehicle to guarantee fit
                                                              CA$ 132.76
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                                                                  Standard/OE
                                                                  Order BLUE STREAK (HYGRADE MOTOR) - CP569 - Vapor Canister Purge Solenoid For Your Vehicle
                                                                  Boost Your Vehicle's Potential with BLUE STREAK (HYGRADE MOTOR) Parts
                                                                     Add a vehicle to guarantee fit
                                                                  CA$ 25.02
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                                                                      Standard/OE
                                                                      Order BOSCH - 16986 - Oxygen Sensor For Your Vehicle
                                                                      Boost Your Vehicle's Potential with BOSCH Parts

                                                                      BOSCH - 16986 - Oxygen Sensor

                                                                      Part#  16986
                                                                      5.0 | 1 review
                                                                         Add a vehicle to guarantee fit
                                                                      CA$ 147.87
                                                                      CA$ 333.64
                                                                      (CA $185.77 Off)
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                                                                          Economy
                                                                          Order New Air Pump by URO - 06A959253E For Your Vehicle
                                                                          Boost Your Vehicle's Potential with URO Parts
                                                                             Add a vehicle to guarantee fit
                                                                          CA$ 173.16
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                                                                            Incentive: Unveil Product Features with Product Highlights
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                                                                              Premium
                                                                              Order NGK CANADA - 25197 - Oxygen Sensor For Your Vehicle
                                                                              Boost Your Vehicle's Potential with NGK CANADA Parts
                                                                                 Add a vehicle to guarantee fit
                                                                              CA$ 110.77
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                                                                                  Order NGK CANADA - 24342 - Fuel To Air Ratio Sensor For Your Vehicle
                                                                                  Boost Your Vehicle's Potential with NGK CANADA Parts
                                                                                     Add a vehicle to guarantee fit
                                                                                  CA$ 165.42
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                                                                                      Order NGK CANADA - 25657 - Oxygen Sensor For Your Vehicle
                                                                                      Boost Your Vehicle's Potential with NGK CANADA Parts
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                                                                                      CA$ 122.22
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                                                                                          Standard/OE
                                                                                          Order New Air Pump by DORMAN (OE SOLUTIONS) - 306-041 For Your Vehicle
                                                                                          Boost Your Vehicle's Potential with DORMAN (OE SOLUTIONS) Parts
                                                                                          CA$ 524.50
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                                                                                              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$ 291.67
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                                                                                                  Standard/OE
                                                                                                  Order Oxygen Sensor by WALKER PRODUCTS - 250-25017 For Your Vehicle
                                                                                                  Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                                                                     Add a vehicle to guarantee fit
                                                                                                  CA$ 212.90
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                                                                                                      Order WALKER PRODUCTS - 350-34223 - Oxygen Sensor For Your Vehicle
                                                                                                      Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                                                                         Add a vehicle to guarantee fit
                                                                                                      CA$ 86.39
                                                                                                      CA$ 99.17
                                                                                                      (CA $12.78 Off)
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                                                                                                          Order Oxygen Sensor by BOSCH - 17353 For Your Vehicle
                                                                                                          Boost Your Vehicle's Potential with BOSCH Parts

                                                                                                          Oxygen Sensor by BOSCH - 17353

                                                                                                          Part#  17353
                                                                                                          5.0 | 3 reviews
                                                                                                             Add a vehicle to guarantee fit
                                                                                                          CA$ 220.80
                                                                                                          CA$ 518.67
                                                                                                          (CA $297.87 Off)
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                                                                                                              Standard/OE
                                                                                                              Order Oxygen Sensor by DENSO - 234-4754 For Your Vehicle
                                                                                                              Boost Your Vehicle's Potential with DENSO Parts

                                                                                                              Oxygen Sensor by DENSO - 234-4754

                                                                                                              Part#  234-4754
                                                                                                              5.0 | 1 review
                                                                                                                 Add a vehicle to guarantee fit
                                                                                                              CA$ 162.16
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                                                                                                                  Standard/OE
                                                                                                                  Order BOSCH - 0280142353 - Vapor Canister Valve For Your Vehicle
                                                                                                                  Boost Your Vehicle's Potential with BOSCH Parts
                                                                                                                     Add a vehicle to guarantee fit
                                                                                                                  CA$ 71.53
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                                                                                                                      Order Oxygen Sensor by WALKER PRODUCTS - 350-35092 For Your Vehicle
                                                                                                                      Boost Your Vehicle's Potential with WALKER PRODUCTS Parts
                                                                                                                         Add a vehicle to guarantee fit
                                                                                                                      CA$ 191.86
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                                                                                                                          Standard/OE
                                                                                                                          Order Air Injection Check Valve by DORMAN (OE SOLUTIONS) - 911-989 For Your Vehicle
                                                                                                                          Boost Your Vehicle's Potential with DORMAN (OE SOLUTIONS) Parts
                                                                                                                          CA$ 247.22
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                                                                                                                              Order EGR Valve by HELLA - 7.22560.43.0 For Your Vehicle
                                                                                                                              Boost Your Vehicle's Potential with HELLA Parts
                                                                                                                                 Add a vehicle to guarantee fit
                                                                                                                              CA$ 161.53
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                                                                                                                                  Order Fuel To Air Ratio Sensor by DENSO - 234-5019 For Your Vehicle
                                                                                                                                  Boost Your Vehicle's Potential with DENSO Parts
                                                                                                                                     Add a vehicle to guarantee fit
                                                                                                                                  CA$ 194.10
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                                                                                                                                      Order Oxygen Sensor by DELPHI - ES20374 For Your Vehicle
                                                                                                                                      Boost Your Vehicle's Potential with DELPHI Parts
                                                                                                                                         Add a vehicle to guarantee fit
                                                                                                                                      CA$ 215.24
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                                                                                                                                          Order Fuel To Air Ratio Sensor by NGK CANADA - 27050 For Your Vehicle
                                                                                                                                          Boost Your Vehicle's Potential with NGK CANADA Parts
                                                                                                                                          CA$ 152.51
                                                                                                                                          1 - 40 of 343 results

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