Replaces

O2 Oxygen Sensor Walker Products 250-24434 - WKEOS00127

Walker Products Oxygen Sensor: 250-24434

Walker Products, an ISO 9001-2008 / TS16949 certified company, specializes in the manufacturing and distribution of Fuel System Components and Automotive Engine Management products. Walker is committed to meeting or exceeding OEM or equivalent standards and specifications. This effort is backed by Walker's own manufacturing, product management and engineering expertise.

Specifications:

  • Brand New Walker Oxygen Sensor
  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (14.25 Inches)
  • Downstream or Center Sensor
    • as listed per application
  • 4 wire configuration
  • Replaces dealer part numbers: 226A00Z800, 226A0 0Z800, 226A00Z801, 226A0 0Z801, 226A00Z802, 226A0 0Z802, 226A04M811, 226A0 4M811, 226A04M812, 226A0 4M812, 226A07J400, 226A0 7J400, 226A07J401, 226A0 7J401, 226A07J402, 226A0 7J402
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

Install note:

You may be required to reset the vehicle computer after installation of this part.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Identifying your Oxygen Sensors (0:57)
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

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Vehicle Fit

Year Make Model Description
2000Infiniti G20 Infiniti G20 L4 2.0L Downstream O2 Oxygen Sensor Walker Products 250-24434
2001Infiniti G20 Infiniti G20 L4 2.0L (Built Before 1/01 Production Date) Downstream O2 Oxygen Sensor Walker Products 250-24434
2000Nissan Altima Nissan Altima L4 2.4L Downstream O2 Oxygen Sensor Walker Products 250-24434
2001Nissan Altima Nissan Altima L4 2.4L (Built Before 12/00 Production Date) Downstream O2 Oxygen Sensor Walker Products 250-24434
2000-2001Nissan Sentra Nissan Sentra L4 2.0L Downstream O2 Oxygen Sensor Walker Products 250-24434
2000-2001Nissan Sentra Nissan Sentra L4 1.8L Clean Air Vehicle (CAV) Downstream O2 Oxygen Sensor Walker Products 250-24434
2002Nissan Sentra Nissan Sentra L4 1.8L Clean Air Vehicle (CAV) Center O2 Oxygen Sensor Walker Products 250-24434

This part replaces:

  • Walker Products 250-24434
Only 3 left in stock
Part #: WKEOS00127


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Walker Products
Brand #: 250-24434

How-to Video:

(03:08 min)