Specifications:

  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (18.5 Inches)
  • Downstream Sensor as listed per applications
  • Heated
  • 4 wire configuration
  • 4 terminal configuration
  • Built and tested to strict quality control standards
  • Includes removal and installation tool

Note: For clarification purposes:

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

If you have a bad O2 sensor causing your vehicle to fail an emission test then this is the part for you.

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

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. Please keep your invoice for proof of this warranty.

  1. step : Removing the Oxygen Sensor (0:43)
    • Disconnect the oxygen sensor wiring harness
    • Remove the oxygen sensor with the oxygen sensor socket and a ratchet
    • If the oxygen sensor socket does not work, cut the oxygen sensor wire with wire cutters
    • Remove the oxygen sensor with a regular 7/8 inch socket
  2. step : Installing the New Oxygen Sensor (2:11)
    • Put the new oxygen sensor into place
    • Thread the oxygen sensor in by hand
    • Tighten the oxygen sensor with the oxygen sensor socket and a ratchet
    • Reconnect the oxygen sensor wiring harness

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Wire Cutters

  • Ratchets & Related

  • A Piece of Pipe (for leverage)
  • 1/2 Inch Breaker Bar
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - SAE

  • 7/8 Inch Socket

  • Specialty Tools

  • O2 Sensor Socket

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 3 answers
Do this fit 2005 nissan Altima 2.5l v4?
William C on Nov 26, 2017
BEST ANSWER: It will, i'd actually purchased the same part + another sensor for my 2005 3.5SE altima. The plug in's were different for the v6 model, they had the green plug in's. They had been listed wrong. So 1a auto fully refunded me for the sensors and because i am in canada, they told me to just toss them out. And i only paid for and kept the socket. Which is worth more then the few dollars it costs. Couldn't have been happier my friend. Hope this helps.
Do you guys have this same set-up for a 2.5 or would this fit?
Duke H on Jul 7, 2017
BEST ANSWER: What is your year, make, and model so we may confirm?

Vehicle Fit

  • 2003-2006 Infiniti FX35 Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2003-2005 Infiniti FX45 Downstream O2 Oxygen Sensor with Install Tool Driver Side
  • 2006 Infiniti FX45 Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2003-2006 Infiniti G35 Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2006 Infiniti M35 Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2003-2004 Infiniti M45 Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2006-2010 Infiniti M45 Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2002-2006 Infiniti Q45 Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2003-2006 Nissan 350Z Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2002-2003 Nissan Altima L4 2.5L Downstream O2 Oxygen Sensor with Install Tool
  • 2005-2006 Nissan Altima V6 3.5L Front Bank Downstream O2 Oxygen Sensor with Install Tool
  • 2005-2012 Nissan Frontier V6 4.0L Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2004-2007 Nissan Maxima Rear Bank Downstream O2 Oxygen Sensor with Install Tool
  • 2005-2007 Nissan Pathfinder V6 4.0L Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2008-2010 Nissan Pathfinder V6 4.0L Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2004-2009 Nissan Quest Front Bank Downstream O2 Oxygen Sensor with Install Tool
  • 2002-2003 Nissan Sentra L4 2.5L Downstream O2 Oxygen Sensor with Install Tool
  • 2005-2012 Nissan Xterra V6 4.0L Downstream O2 Oxygen Sensor with Install Tool Passenger Side
  • 2009-2010 Suzuki Equator V6 4.0L Downstream O2 Oxygen Sensor with Install Tool Driver Side

This part replaces:

  • OE # 226A08J010
  • Standard Motor Products SG1306
Part #: 1AEEK00678

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(03:14 min)