Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

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

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: Cancer and Reproductive Harm - 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 : 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

4.43/ 5.0
7 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
2
1
0
0
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
Great part
Great part and tool. Installation was a breeze. Shipping was slower than I expected.
August 11, 2017
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
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
Great
Very good product great fit and quick shipping! Will definitely order parts from 1a auto again!
May 28, 2018
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
Works good
O2 sensor was exact fit, and all the engine codes cleared
July 12, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
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 September 26, 2017
Simply click "view more" and the vehicle fit list will expand to show it fits a 2013 Chevy Silverado!
Tim K September 27, 2017
Year Make Model Description
2008Buick Enclave Buick Enclave Upstream O2 Oxygen Sensor with Install Tool
2005-2009Buick LaCrosse Buick LaCrosse V6 3.8L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2007-2008Buick Lucerne Buick Lucerne V6 3.8L Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor with Install Tool
2009-2011Buick Lucerne Buick Lucerne V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2005Buick Rainier Buick Rainier V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Buick Rendezvous Buick Rendezvous V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2005-2006Buick Terraza Buick Terraza V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Buick Terraza Buick Terraza V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2004-2005Cadillac CTS Cadillac CTS V Upstream O2 Oxygen Sensor with Install Tool
2009-2013Cadillac CTS Cadillac CTS V Upstream O2 Oxygen Sensor with Install Tool
2005Cadillac Deville Cadillac Deville Upstream O2 Oxygen Sensor with Install Tool
2003-2005Cadillac Escalade Cadillac Escalade V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Cadillac Escalade Cadillac Escalade V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2008-2013Cadillac Escalade Cadillac Escalade V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Cadillac Escalade ESV Cadillac Escalade ESV V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Cadillac Escalade ESV Cadillac Escalade ESV V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2008-2013Cadillac Escalade ESV Cadillac Escalade ESV V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Cadillac Escalade EXT Cadillac Escalade EXT V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Cadillac Escalade EXT Cadillac Escalade EXT V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2008-2013Cadillac Escalade EXT Cadillac Escalade EXT V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
2004Cadillac Seville Cadillac Seville Upstream O2 Oxygen Sensor with Install Tool
2008-2013Chevy Avalanche Chevy Avalanche V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2008-2009Chevy Avalanche Chevy Avalanche V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Avalanche 1500 Chevy Avalanche 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Avalanche 1500 Chevy Avalanche 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2011-2013Chevy Caprice Chevy Caprice V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2005-2009Chevy Cobalt Chevy Cobalt L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
2006-2008Chevy Cobalt Chevy Cobalt L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
2004Chevy Corvette Chevy Corvette Z06 Upstream O2 Oxygen Sensor with Install Tool
2004Chevy Corvette Chevy Corvette Upstream O2 Oxygen Sensor with Install Tool
2005-2009Chevy Equinox Chevy Equinox V6 3.4L Upstream O2 Oxygen Sensor with Install Tool
2006-2011Chevy HHR Chevy HHR L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
2009-2011Chevy HHR Chevy HHR L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
2006-2011Chevy Impala Chevy Impala V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2007-2011Chevy Impala Chevy Impala V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2004-2010Chevy Malibu Chevy Malibu V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Chevy Malibu Chevy Malibu V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2008-2012Chevy Malibu Chevy Malibu V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
2004-2007Chevy Malibu Maxx Chevy Malibu Maxx V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Chevy Malibu Maxx Chevy Malibu Maxx V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Chevy Monte Carlo Chevy Monte Carlo V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2006Chevy Monte Carlo Chevy Monte Carlo V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2005Chevy SSR Chevy SSR Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Silverado 1500 Chevy Silverado 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Silverado 1500 Chevy Silverado 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2007Chevy Silverado 1500 Chevy Silverado 1500 New Body Style V8 5.3L Flex Fuel Upstream O2 Oxygen Sensor with Install Tool
2007Chevy Silverado 1500 Chevy Silverado 1500 New Body Style V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
2007Chevy Silverado 1500 Chevy Silverado 1500 New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2008-2013Chevy Silverado 1500 Chevy Silverado 1500 V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
2008-2013Chevy Silverado 1500 Chevy Silverado 1500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2008-2013Chevy Silverado 1500 Chevy Silverado 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2009-2013Chevy Silverado 1500 Chevy Silverado 1500 V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
2007Chevy Silverado 2500 HD Chevy Silverado 2500 HD (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2008-2010Chevy Silverado 2500 HD Chevy Silverado 2500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2007Chevy Silverado 3500 HD Chevy Silverado 3500 HD (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2008-2010Chevy Silverado 3500 HD Chevy Silverado 3500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Suburban 1500 Chevy Suburban 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Suburban 1500 Chevy Suburban 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2008-2013Chevy Suburban 1500 Chevy Suburban 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2008-2013Chevy Suburban 2500 Chevy Suburban 2500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Tahoe Chevy Tahoe V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Chevy Tahoe Chevy Tahoe V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2008-2013Chevy Tahoe Chevy Tahoe V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2009Chevy Tahoe Chevy Tahoe V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
2005Chevy Trailblazer Chevy Trailblazer V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2005Chevy Trailblazer EXT Chevy Trailblazer EXT V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2005-2006Chevy Uplander Chevy Uplander V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2006-2008Chevy Uplander Chevy Uplander V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2007-2008GMC Acadia GMC Acadia Upstream O2 Oxygen Sensor with Install Tool
2005GMC Envoy GMC Envoy V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2005GMC Envoy XL GMC Envoy XL V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2005GMC Envoy XUV GMC Envoy XUV V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005GMC Sierra 1500 GMC Sierra 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005GMC Sierra 1500 GMC Sierra 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2007GMC Sierra 1500 GMC Sierra 1500 New Body Style V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
2007GMC Sierra 1500 GMC Sierra 1500 New Body Style V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2007GMC Sierra 1500 GMC Sierra 1500 New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2008-2013GMC Sierra 1500 GMC Sierra 1500 V8 4.8L Upstream O2 Oxygen Sensor with Install Tool
2008-2013GMC Sierra 1500 GMC Sierra 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2008-2013GMC Sierra 1500 GMC Sierra 1500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic Hybrid V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2007GMC Sierra 2500 HD GMC Sierra 2500 HD (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2008-2010GMC Sierra 2500 HD GMC Sierra 2500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2007GMC Sierra 3500 HD GMC Sierra 3500 HD (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2008-2010GMC Sierra 3500 HD GMC Sierra 3500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2003-2005GMC Yukon GMC Yukon V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005GMC Yukon GMC Yukon V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2008-2013GMC Yukon GMC Yukon V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
2003-2005GMC Yukon XL 1500 GMC Yukon XL 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2003-2005GMC Yukon XL 1500 GMC Yukon XL 1500 V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2008-2013GMC Yukon XL 1500 GMC Yukon XL 1500 V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2008-2009GMC Yukon XL 2500 GMC Yukon XL 2500 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2005Isuzu Ascender Isuzu Ascender V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2005Isuzu Ascender Isuzu Ascender V8 5.3L Downstream O2 Oxygen Sensor with Install Tool
2004-2005Pontiac Bonneville Pontiac Bonneville V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2007Pontiac G5 Pontiac G5 L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
2007-2009Pontiac G5 Pontiac G5 L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Pontiac G6 Pontiac G6 L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
2006-2009Pontiac G6 Pontiac G6 V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2006-2010Pontiac G6 Pontiac G6 V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2008-2009Pontiac G6 Pontiac G6 V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
2008-2009Pontiac G8 Pontiac G8 V8 6.0L Upstream O2 Oxygen Sensor with Install Tool
2009Pontiac G8 Pontiac G8 V8 6.2L Upstream O2 Oxygen Sensor with Install Tool
2004Pontiac GTO Pontiac GTO Upstream O2 Oxygen Sensor with Install Tool
2005-2006Pontiac GTO Pontiac GTO Upstream O2 Oxygen Sensor with Install Tool
2005Pontiac Grand Prix Pontiac Grand Prix V8 5.3L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2005-2006Pontiac Grand Prix Pontiac Grand Prix V6 3.8L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2007-2008Pontiac Grand Prix Pontiac Grand Prix V6 3.8L Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor with Install Tool
2005Pontiac Montana Pontiac Montana V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2006Pontiac Montana SV6 Pontiac Montana SV6 Upstream O2 Oxygen Sensor with Install Tool
2006-2007Pontiac Solstice Pontiac Solstice L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Pontiac Torrent Pontiac Torrent V6 3.4L Upstream O2 Oxygen Sensor with Install Tool
2005Saab 9-7X Saab 9-7X V8 5.3L Upstream O2 Oxygen Sensor with Install Tool
2007-2009Saturn Aura Saturn Aura V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
2007-2008Saturn Aura Saturn Aura V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2005-2007Saturn Ion Saturn Ion L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Saturn Ion Saturn Ion L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
2007-2008Saturn Outlook Saturn Outlook Upstream O2 Oxygen Sensor with Install Tool
2005-2006Saturn Relay Saturn Relay V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Saturn Relay Saturn Relay V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2007Saturn Sky Saturn Sky L4 2.4L Upstream O2 Oxygen Sensor with Install Tool
2006-2007Saturn Vue Saturn Vue L4 2.2L Upstream O2 Oxygen Sensor with Install Tool
2008-2009Saturn Vue Saturn Vue V6 3.5L Upstream O2 Oxygen Sensor with Install Tool
2008-2009Saturn Vue Saturn Vue V6 3.6L Upstream O2 Oxygen Sensor with Install Tool
Part #: 1AEEK00521


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(04:40 min)