AC Delco® 2012 Chevrolet Silverado 1500 - After Catalytic Converter Oxygen Sensor, enginedesignationname: L20, Eng. VIN: A, Mates With Connector PT1373, Sold Individually, 4-wire, 4.8L 8Cyl, GM Original Equipment Series
AC Delco® 2012 Chevrolet Silverado 1500 - After Catalytic Converter Oxygen Sensor, enginedesignationname: L20, Eng. VIN: A, Mates With Connector PT1373, Sold Individually, 4-wire, 4.8L 8Cyl, GM Original Equipment Series
Manufacturer #213-4229
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AC Delco® 2012 Chevrolet Silverado 1500 - After Catalytic Converter Oxygen Sensor, enginedesignationname: L20, Eng. VIN: A, Mates With Connector PT1373, Sold Individually, 4-wire, 4.8L 8Cyl, GM Original Equipment Series
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Series
GM Original Equipment Series
Fitnotes
enginedesignationname: L20, Eng. VIN: A, Mates With Connector PT1373
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Not satisfied with your purchase? We offer returns for most items within 30 days of delivery for a refund. Check out our Return Policy for more details.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
AC Delco®Gm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
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Great ProductGm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
5.0/5
Fit perfectly, screwed in perfectly aswell. Put it in and check engine light to instantly disappeared.
Fit exactly how the original one was
JM
Posted by Joseph M. / Thu, Mar 19
Gm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
5.0/5
Product worked perfectly
BR
Posted by Bayron R. / Wed, Feb 25
Great partGm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
5.0/5
Bought this for my 1997 GMC Sierra c1500, with a PO141 code. It came with anti-seize in a separate tube which I loved, and shipped to me in 2 days. I’ll definitely order this part if my bank 2 sensor ever goes out. Worked great!
M
Posted by MP / Tue, Feb 03
Gm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
5.0/5
Perfect fit
DM
Posted by Don M. / Sat, Nov 08
OEM is always bestGm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
5.0/5
Excellent quality and easy to install. Factory equivalent!
SF
Posted by Shane F. / Wed, Oct 22
Showing 1 - 5 of 62 Reviews
Have a question about this product?Ask here. Our team of experts will assist you along with your fellow CarParts.com community members. Please add your vehicle information including year, make, model to better assist you.
Question: How many o-2 sensors for my truck ?Nick F. / Jan 13, 2023 / 2012 Chevrolet Silverado 1500Gm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
Hi Nick, thank you for reaching out. We do not know what kind of truck you have. If we base it on this sensor, it is for a vehicle with 4 oxygen sensors. Have a good one!
AB
Staff
Answered by Andrew B. / Fri, Jan 13
I agree if your truck is has a V8 engine or V6 it has 4 o2 sensors
EP
Answered by Eric P. / Sat, Jan 14
Question: Is it up stream or down stream and there is 4 I know up and down are different but are the 2 up the same and vice versa?Kevin T. / Oct 29, 2022 / 2012 Chevrolet Silverado 1500Gm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
Hi Kevin, thank you for reaching out. This item is a downstream oxygen sensor. Usually, the upstream oxygen sensor is different from the downstream oxygen sensor. Some vehicles have similar upstream and downstream oxygen sensors. Kindly call our parts team at 1-866-529-0412 and provide the complete vehicle information. We'll be more than glad to help you look for the correct part. Have a nice day.
AP
Staff
Answered by Aldrin P. / Sat, Oct 29
Sorry I wish I could help but my husband did them. He said that they were not the right ones for my car.
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
