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

This Oxygen O2 Sensor is a new, aftermarket replacement part that has the following specifications:

  • Four pin, 4 wire configuration
  • Correct wire length (13.8 Inches)
  • Replaces dealer part numbers: 12568234, 12574218, 12558143, 12583190, 213-360, 0258 003 455
  • Direct Fit
  • Correct Connector No cutting or splicing
  • Built and tested to strict quality control standards
  • Some applications use (2) of the same Oxygen Sensors Upstream and Downstream

 

Note: For clarification purposes:

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

 

A direct replacement. If you have a bad O2 sensor causing your vehicle to idle poorly or fail an emission test then this is the part for you.

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: 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 : 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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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Do u have the downstream?
Dianna K July 19, 2017
What is your vehicle information to provide the accurate downstream oxygen sensor?
Alex P July 19, 2017
Is this a wideband sensor?
Diane C March 11, 2018
No
FarLFT . March 11, 2018
Year Make Model Description
2005Buick Allure Buick Allure V6 3.6L (8th Vin Digit 7) (excluding California Emissions) Upstream O2 Oxygen Sensor
2005-2006Buick Allure Buick Allure V6 3.8L (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
2005-2007Buick LaCrosse Buick LaCrosse V6 3.8L (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
2004-2005Buick LeSabre Buick LeSabre V6 3.8L (8th Vin Digit K) Upstream O2 Oxygen Sensor
2006Buick Lucerne Buick Lucerne V6 3.8L (8th Vin Digit 2) Upstream O2 Oxygen Sensor
2004-2005Buick Park Avenue Buick Park Avenue V6 3.8L (8th Vin Digit K) Upstream O2 Oxygen Sensor
2004Buick Regal Buick Regal V6 3.8L (8th Vin Digit K or 1) Upstream O2 Oxygen Sensor
1998-1999Chevy Astro Chevy Astro V6 4.3L (8th Vin Digit W) Downstream O2 Oxygen Sensor
1998-1999Chevy Astro Chevy Astro V6 4.3L (8th Vin Digit W) Upstream O2 Oxygen Sensor
1998Chevy Cavalier Chevy Cavalier L4 2.2L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
2002Chevy Cavalier Chevy Cavalier L4 2.2L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
2002-2005Chevy Cavalier Chevy Cavalier L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
2003-2004Chevy Cavalier Chevy Cavalier L4 2.2L (8th Vin Digit 6) Upstream O2 Oxygen Sensor
2004-2005Chevy Classic Chevy Classic L4 2.2L Upstream O2 Oxygen Sensor
2005-2007Chevy Cobalt Chevy Cobalt L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor
2004-2005Chevy Impala Chevy Impala V6 3.8L (8th Vin Digit K or 1) Upstream O2 Oxygen Sensor
2004-2006Chevy Malibu Chevy Malibu L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
1998-1999GMC Safari GMC Safari V6 4.3L (8th Vin Digit W) Upstream O2 Oxygen Sensor
1998-1999GMC Safari GMC Safari V6 4.3L (8th Vin Digit W) Downstream O2 Oxygen Sensor
2002-2004Oldsmobile Alero Olds Alero L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
2004-2005Pontiac Bonneville Pontiac Bonneville V6 3.8L (8th Vin Digit K) Upstream O2 Oxygen Sensor
2002-2005Pontiac Grand Am Pontiac Grand Am L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
2004Pontiac Grand Prix Pontiac Grand Prix V6 3.8L (8th Vin Digit 2 or 4) Upstream O2 Oxygen Sensor
2005-2006Pontiac Grand Prix Pontiac Grand Prix V6 3.8L (8th Vin Digit 2 or 4) (excluding California Emissions) Upstream O2 Oxygen Sensor
1998Pontiac Sunfire Pontiac Sunfire L4 2.2L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
2002-2005Pontiac Sunfire Pontiac Sunfire L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
2002Pontiac Sunfire Pontiac Sunfire L4 2.2L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
2003-2004Saturn Ion Saturn Ion L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
2004Saturn Ion Saturn Ion L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor
2006-2007Saturn Ion Saturn Ion L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor
2004Saturn L300 Saturn L300 L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
2002-2005Saturn Vue Saturn Vue L4 2.2L (8th Vin Digit D) Upstream O2 Oxygen Sensor
Part #: 1AEOS01030


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:

(03:08 min)