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Walker 350-64021 Oxygen Sensor - Upstream

Walker 350-64021 Oxygen Sensor - Upstream

$107.81 - $107.81
$107.81 Includes shipping
$107.81 - $107.81
$107.81 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 350-64021 Oxygen Sensor - Upstream

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 74 vehicles
Year Make Model Submodel Liters Cylinders Fuel Type Transmission Position Notes
2020 Subaru WRX STI Base 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2020 Subaru WRX STI Base 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2020 Subaru WRX STI Limited 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2020 Subaru WRX STI Limited 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2019 Subaru WRX STI Base 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2019 Subaru WRX STI Base 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2019 Subaru WRX STI Limited 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2019 Subaru WRX STI Limited 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2019 Subaru WRX STI S209 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2019 Subaru WRX STI S209 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2018 Subaru WRX STI Base 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2018 Subaru WRX STI Base 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2018 Subaru WRX STI Limited 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2018 Subaru WRX STI Limited 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2018 Subaru WRX STI Type RA 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2018 Subaru WRX STI Type RA 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2017 Subaru WRX STI Base 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2017 Subaru WRX STI Base 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2017 Subaru WRX STI Limited 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2017 Subaru WRX STI Limited 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2016 Subaru WRX STI Base 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2016 Subaru WRX STI Base 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2016 Subaru WRX STI Limited 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2016 Subaru WRX STI Limited 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2016 Subaru WRX STI Series.HyperBlue 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2016 Subaru WRX STI Series.HyperBlue 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2015 Subaru WRX STI Base 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2015 Subaru WRX STI Base 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2015 Subaru WRX STI Launch Edition 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2015 Subaru WRX STI Launch Edition 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2015 Subaru WRX STI Limited 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2015 Subaru WRX STI Limited 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2010 Subaru Forester 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2010 Subaru Forester 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2009 Subaru Forester 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2009 Subaru Forester 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2008 Subaru Forester 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2008 Subaru Forester 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2008 Subaru Impreza 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2008 Subaru Impreza 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2007 Subaru Forester 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2007 Subaru Forester 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2007 Subaru Impreza 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2007 Subaru Impreza 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2007 Subaru Legacy 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2007 Subaru Legacy 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2007 Subaru Outback 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2007 Subaru Outback 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2006 Saab 9-2X 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2006 Saab 9-2X 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2006 Subaru Forester 2.5L H4 GAS Automatic Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2006 Subaru Forester 2.5L H4 GAS Automatic Upstream Front oxygen sensor compatible with various vehicle models.
2006 Subaru Forester 2.5L H4 GAS Manual Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2006 Subaru Forester 2.5L H4 GAS Manual Upstream Front oxygen sensor compatible with various vehicle models.
2006 Subaru Impreza 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2006 Subaru Impreza 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2006 Subaru Legacy 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2006 Subaru Legacy 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2006 Subaru Outback 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2006 Subaru Outback 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2005 Subaru Baja 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2005 Subaru Baja 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2005 Subaru Forester 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2005 Subaru Forester 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2005 Subaru Impreza 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2005 Subaru Impreza 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2005 Subaru Legacy 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2005 Subaru Legacy 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2005 Subaru Outback 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2005 Subaru Outback 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2004 Subaru Forester 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2004 Subaru Forester 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.
2004 Subaru Impreza 2.5L H4 GAS Upstream Bank 1 Sensor 1 needs an upstream oxygen sensor.
2004 Subaru Impreza 2.5L H4 GAS Upstream Front oxygen sensor compatible with various vehicle models.

Part Attributes

  • Male
  • Radiused Polygon
  • Threaded
  • 32.6
  • Heated
  • 18.0
  • Specific
  • 20
  • 4
  • 29.06

Part Interchanges