This replacement oxygen sensor is just what you need to get your vehicle in good working form again!

Specifications:

  • Brand New Oxygen Sensor
  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (16.5 Inches)
  • Upstream or Downstream Sensor
    • as listed per application
  • 4 wire configuration
  • Replaces dealer part numbers: 12573005, 12573167, 12576131, 12580827, 12583290, 12583804, 12584925, 12587785, 12590790, 12594452, 12596701, 12597878, 12606569, 12607410, 8125731670, 81257 31670, 12609001, 12611127
  • 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 run poorly or 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 (O2) Sensor (0:51)
    • Raise and secure the vehicle
    • Remove the O2 sensor with an O2 sensor socket and a ratchet
    • Remove the rest of the sensor by hand
    • Disconnect the oxygen sensor wiring harness
    • Disconnect the clip to remove the sensor wire
  2. step : Installing the New O2 Sensor (3:05)
    • Twist the new O2 sensor into place
    • Tighten the O2 sensor with an O2 sensor socket and a ratchet
    • Connect the clip to the sensor wire
    • Connect the O2 sensor wiring harness
    • Lower the vehicle to the ground

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • A Piece of Pipe (for leverage)

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Specialty Tools

  • O2 Sensor Socket

4.3 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
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O2 sensor
First purchase for auto parts on line and the O2 sensor works awsome. Engine light is off and stayed off. My mileage has gone from 21 average to 28 on my 2006 Chevy Cobalt.
June 2, 2018
Purchased
1 month ago
Great
Very good product great fit and quick shipping! Will definitely order parts from 1a auto again!
May 28, 2018
Purchased
1 month ago
Excellent deal
The tool worked perfectly, as did the O2 sensor, all at a very reasonable price. I highly recommend 1aauto to all my DIY friends.
November 20, 2017
Purchased
7 months ago
Great price! Part fit as oem, fast shipping.
I order aftermarket parts from ,,1 aauto a good bit and have always been satisfied with their parts.
October 3, 2017
Purchased
9 months ago
Great part
Great part and tool. Installation was a breeze. Shipping was slower than I expected.
August 11, 2017
Purchased
10 months ago
sensor and toll
All arrived ahead of schedule, the sensor was packed in with brakes and rotors and arrived broken. took a few extra days to get a replacement. The sensor tool was useless for the removal. Due o the opening the socket kept spreading so for the removal it was no good.
March 14, 2017
Purchased
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Looking for a 02 oxygen sensor 2013 1500 Silverado. Found it on your site but when I scroll down it says fits buick not Silverado?
Paul H on Sep 26, 2017
BEST ANSWER: Simply click "view more" and the vehicle fit list will expand to show it fits a 2013 Chevy Silverado!

Vehicle Fit

  • 2008 Buick Enclave Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2009 Buick LaCrosse V6 3.8L California Emissions Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2008 Buick Lucerne V6 3.8L Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor with Install Tool
  • 2009-2011 Buick Lucerne V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Buick Rainier V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Buick Rendezvous V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2006 Buick Terraza V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Buick Terraza V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2004-2005 Cadillac CTS-V Upstream O2 Oxygen Sensor with Install Tool
  • 2009-2013 Cadillac CTS-V Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Cadillac Deville Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Cadillac Escalade V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Cadillac Escalade V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Cadillac Escalade V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Cadillac Escalade ESV V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Cadillac Escalade ESV V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Cadillac Escalade ESV V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Cadillac Escalade EXT V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Cadillac Escalade EXT V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Cadillac Escalade EXT V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2004 Cadillac Seville Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Avalanche 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Avalanche 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Chevy Avalanche 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2009 Chevy Avalanche 1500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2011-2013 Chevy Caprice V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2009 Chevy Cobalt L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2008 Chevy Cobalt L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2004 Chevy Corvette Z06 Upstream O2 Oxygen Sensor with Install Tool
  • 2004 Chevy Corvette Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2009 Chevy Equinox V6 3.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2011 Chevy HHR L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2009-2011 Chevy HHR L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2011 Chevy Impala V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2011 Chevy Impala V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2004-2010 Chevy Malibu V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Chevy Malibu V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2012 Chevy Malibu V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
  • 2004-2007 Chevy Malibu Maxx V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Chevy Malibu Maxx V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Chevy Monte Carlo V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2006 Chevy Monte Carlo V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Chevy SSR Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Silverado 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Silverado 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2007 Chevy Silverado 1500 New Body Style V8 5.3L Flex Fuel Upstream O2 Oxygen Sensor with Install Tool
  • 2007 Chevy Silverado 1500 New Body Style V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 Chevy Silverado 1500 New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Chevy Silverado 1500 V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Chevy Silverado 1500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Chevy Silverado 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2009-2013 Chevy Silverado 1500 V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 Chevy Silverado 2500 HD (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2010 Chevy Silverado 2500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 Chevy Silverado 3500 (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2010 Chevy Silverado 3500 (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Suburban 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Suburban 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Chevy Suburban 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Chevy Suburban 2500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Tahoe V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 Chevy Tahoe V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 Chevy Tahoe V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2009 Chevy Tahoe V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Chevy Trailblazer V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Chevy Trailblazer EXT V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2006 Chevy Uplander V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2008 Chevy Uplander V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2008 GMC Acadia Upstream O2 Oxygen Sensor with Install Tool
  • 2005 GMC Envoy V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 GMC Envoy XL V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 GMC Envoy XUV V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 GMC Sierra 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 GMC Sierra 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2007 GMC Sierra 1500 New Body Style V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 GMC Sierra 1500 New Body Style V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 GMC Sierra 1500 New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 GMC Sierra 1500 V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 GMC Sierra 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 GMC Sierra 1500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 GMC Sierra 1500 Classic Hybrid V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 GMC Sierra 2500 HD (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2010 GMC Sierra 2500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 GMC Sierra 3500 (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2010 GMC Sierra 3500 (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 GMC Yukon V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 GMC Yukon V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 GMC Yukon V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 GMC Yukon XL 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2003-2005 GMC Yukon XL 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2008-2013 GMC Yukon XL 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2009 GMC Yukon XL 2500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Isuzu Ascender V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Isuzu Ascender V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
  • 2004-2005 Pontiac Bonneville V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 Pontiac G5 L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2009 Pontiac G5 L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Pontiac G6 L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2009 Pontiac G6 V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2010 Pontiac G6 V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2009 Pontiac G6 V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2009 Pontiac G8 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
  • 2009 Pontiac G8 V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2004 Pontiac GTO Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2006 Pontiac GTO Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Pontiac Grand Prix V8 5.3L California Emissions Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2006 Pontiac Grand Prix V6 3.8L California Emissions Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2008 Pontiac Grand Prix V6 3.8L Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Pontiac Montana V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2006 Pontiac Montana SV6 Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Pontiac Solstice L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Pontiac Torrent V6 3.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2005 Saab 9-7X V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2009 Saturn Aura V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2008 Saturn Aura V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2007 Saturn Ion L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Saturn Ion L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Saturn Ion Red Line Upstream O2 Oxygen Sensor with Install Tool
  • 2007-2008 Saturn Outlook Upstream O2 Oxygen Sensor with Install Tool
  • 2005-2006 Saturn Relay V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Saturn Relay V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
  • 2007 Saturn Sky L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
  • 2006-2007 Saturn Vue L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2009 Saturn Vue V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
  • 2008-2009 Saturn Vue V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
Part #: 1AEEK00521

How-to Video:

(04:40 min)