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Walker 350-34544 Oxygen Sensor - Downstream

Walker 350-34544 Oxygen Sensor - Downstream

$73.45 - $73.45
$73.45 Includes shipping
$73.45 - $73.45
$73.45 Includes shipping

Seller: PartCatalog (98.8% positive, 47359 ratings)

Brand: Walker

Availability:
5+ in stock, ready to be shipped

Condition: New

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Walker 350-34544 Oxygen Sensor - Downstream

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU.Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened.We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for today’s fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle.

Vehicle Compatibility Chart

✅ Compatible with 25 vehicles
Year Make Model Liters Cylinders Fuel Type Position Notes
2009 Mazda 3 2.0L L4 GAS Downstream Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.
2009 Mazda 3 2.0L L4 GAS Downstream Downstream oxygen sensor for B1S2, not for vehicles in California.
2009 Mazda 3 2.0L L4 GAS Downstream Downstream oxygen sensor for second bank, sensor 1, non-California emissions.
2009 Mazda 3 2.0L L4 GAS Downstream Fits downstream bank 1 sensor 2 on specific vehicle models.
2009 Mazda 3 2.3L L4 GAS Downstream Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.
2009 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for B1S2, not for vehicles in California.
2009 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for second bank, sensor 1, non-California emissions.
2008 Mazda 3 2.0L L4 GAS Downstream Non Calif-ESV; B1S3; Downstream
2008 Mazda 3 2.0L L4 GAS Downstream Non Calif-ESV; B1S3; No Calif-ESV; Downstream
2008 Mazda 3 2.0L L4 GAS Downstream Non-Calif-ESV/No Calif-ESV Downstream B1S3 Oxygen Sensor
2008 Mazda 3 2.3L L4 GAS Downstream Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.
2008 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for B1S2, not for vehicles in California.
2008 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for second bank, sensor 1, non-California emissions.
2007 Mazda 3 2.0L L4 GAS Downstream Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.
2007 Mazda 3 2.0L L4 GAS Downstream Downstream oxygen sensor for B1S2, not for vehicles in California.
2007 Mazda 3 2.0L L4 GAS Downstream Downstream oxygen sensor for second bank, sensor 1, non-California emissions.
2007 Mazda 3 2.3L L4 GAS Downstream Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.
2007 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for B1S2, not for vehicles in California.
2007 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for second bank, sensor 1, non-California emissions.
2006 Mazda 3 2.0L L4 GAS Downstream Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.
2006 Mazda 3 2.0L L4 GAS Downstream Downstream oxygen sensor for B1S2, not for vehicles in California.
2006 Mazda 3 2.0L L4 GAS Downstream Downstream oxygen sensor for second bank, sensor 1, non-California emissions.
2006 Mazda 3 2.3L L4 GAS Downstream Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.
2006 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for B1S2, not for vehicles in California.
2006 Mazda 3 2.3L L4 GAS Downstream Downstream oxygen sensor for second bank, sensor 1, non-California emissions.

Part Attributes

  • Female
  • Radiused Polygon
  • Threaded
  • 31.61
  • Heated
  • 18.0
  • Specific
  • 20
  • 4
  • 28.07

Part Interchanges