1AEOS00249-O2 Oxygen Sensor

Replaces

O2 Oxygen Sensor

1AEOS00249

This part replaces:

  • Walker Products Inc. 250-24773
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Part 1AEOS00249
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DIY Solutions
Brand #: EMS00368

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Description
Vehicle Fit
Warranty & Shipping
Q&A

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 testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

What is Upstream vs. Downstream?

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

 

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Need help? Ask one of our Auto Experts
Need help? Ask one of our Auto Experts
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Is this the upstream or downstream o2 sensor?
Adrian A June 12, 2020
Thank you for your inquiry. The fit of this item will differ depending on your application. In order to confirm if this is the upstream or downstream sensor on your vehicle, we will just need the year, make, model, and engine size. Thank you!
Jessica D June 12, 2020

Fits the following Makes:

Year Make Model Description
2012-2017Buick Enclave Buick Enclave V6 3.6L Upstream O2 Oxygen Sensor
2012-2017Buick Enclave Buick Enclave V6 3.6L Downstream O2 Oxygen Sensor
2013-2015Cadillac ATS Cadillac ATS V6 3.6L Downstream O2 Oxygen Sensor
2016-2017Cadillac ATS Cadillac ATS V6 3.6L Turbo Downstream O2 Oxygen Sensor
2005-2007Cadillac CTS Cadillac CTS V6 2.8L Downstream O2 Oxygen Sensor
2005-2007Cadillac CTS Cadillac CTS V6 3.6L Downstream O2 Oxygen Sensor
2008-2011Cadillac CTS Cadillac CTS V6 3.6L Automatic Transmission Downstream Passenger Side O2 Oxygen Sensor
2008-2011Cadillac CTS Cadillac CTS V6 3.6L Manual Transmission Downstream O2 Oxygen Sensor
2010-2014Cadillac CTS Cadillac CTS V6 3.0L Downstream Passenger Side O2 Oxygen Sensor
2012-2014Cadillac CTS Cadillac CTS V6 3.6L Downstream Passenger Side O2 Oxygen Sensor
2014-2018Cadillac CTS Cadillac CTS V6 3.6L Turbo Downstream O2 Oxygen Sensor
2015Cadillac CTS Cadillac CTS V6 3.6L Downstream O2 Oxygen Sensor
2005-2009Cadillac SRX Cadillac SRX V6 3.6L Downstream O2 Oxygen Sensor
2005-2006Cadillac SRX Cadillac SRX V8 4.6L Downstream O2 Oxygen Sensor
2005-2007Cadillac STS Cadillac STS V6 3.6L Downstream O2 Oxygen Sensor
2005-2006Cadillac STS Cadillac STS V8 4.6L Downstream O2 Oxygen Sensor
2008-2011Cadillac STS Cadillac STS V6 3.6L Downstream Passenger Side O2 Oxygen Sensor
2013-2018Cadillac XTS Cadillac XTS V6 3.6L Upstream O2 Oxygen Sensor
2013-2018Cadillac XTS Cadillac XTS V6 3.6L Downstream O2 Oxygen Sensor
2010-2011Chevrolet Camaro Chevrolet Camaro V6 3.6L Automatic Transmission Downstream Passenger Side O2 Oxygen Sensor
2010-2011Chevrolet Camaro Chevrolet Camaro V6 3.6L Manual Transmission Downstream O2 Oxygen Sensor
2012Chevrolet Camaro Chevrolet Camaro V6 3.6L Downstream Passenger Side O2 Oxygen Sensor
2013-2015Chevrolet Camaro Chevrolet Camaro V6 3.6L Automatic Transmission Downstream Passenger Side O2 Oxygen Sensor
2013-2015Chevrolet Camaro Chevrolet Camaro V6 3.6L Manual Transmission Downstream O2 Oxygen Sensor
2012-2016Chevrolet Caprice Chevrolet Caprice V6 3.6L Upstream O2 Oxygen Sensor
2012-2016Chevrolet Caprice Chevrolet Caprice V6 3.6L Downstream O2 Oxygen Sensor
2015-2016Chevrolet Colorado Chevrolet Colorado V6 3.6L Upstream O2 Oxygen Sensor
2015-2016Chevrolet Colorado Chevrolet Colorado V6 3.6L Downstream O2 Oxygen Sensor
2008-2009Chevrolet Equinox Chevrolet Equinox V6 3.6L Downstream O2 Oxygen Sensor
2014-2018Chevrolet Impala Chevrolet Impala V6 3.6L Upstream O2 Oxygen Sensor
2014-2018Chevrolet Impala Chevrolet Impala V6 3.6L Downstream O2 Oxygen Sensor
2012-2017Chevrolet Traverse Chevrolet Traverse V6 3.6L Upstream O2 Oxygen Sensor
2012-2017Chevrolet Traverse Chevrolet Traverse V6 3.6L Downstream O2 Oxygen Sensor
2012-2016GMC Acadia GMC Acadia V6 3.6L Upstream O2 Oxygen Sensor
2012-2016GMC Acadia GMC Acadia V6 3.6L Downstream O2 Oxygen Sensor
2015-2016GMC Canyon GMC Canyon V6 3.6L Upstream O2 Oxygen Sensor
2015-2016GMC Canyon GMC Canyon V6 3.6L Downstream O2 Oxygen Sensor
2008-2009Pontiac Torrent Pontiac Torrent V6 3.6L Downstream O2 Oxygen Sensor
2007-2009Suzuki XL-7 Suzuki XL-7 V6 3.6L Downstream O2 Oxygen Sensor

Part Interchange

Brand Label Part Number
DIY Solutions EMS00368
Walker Products 250-24773

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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DIY Solutions
Brand #: EMS00368
Product Reviews
5.00/ 5.0
3 reviews
5 Stars
4 Stars
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1 Star
3
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Fast and reliable
Received the part quickly and worked without any issues.
March 9, 2020
09 Cadillac SRX
This 02 sensor worked great. Fix the rough running and I cleared the check engine light without any problem. The engine is running smooth again.
June 15, 2020
Just what i needed
August 6, 2020
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