Chevrolet Impala Oxygen Sensors
We found 12 eBay listings for Chevrolet Impala oxygen sensors, covering model years 2006 to 2020.
All Chevrolet oxygen sensor listings by model
Last checked: . Confirm current price and fitment with the seller.
Compare oxygen sensors options for the Chevrolet Impala by part number, specification and seller fitment details. Matching listing titles mention 2006–2020; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.
What the listings say: Of the 12 listings for Chevrolet Impala oxygen sensors checked on 6 November 2026, 7 give model years between 2006 and 2020. Positions named in the titles: downstream (9), upstream (3). Part numbers in more than one title: 234-4763. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.
Found 12 listings for "chevrolet impala oxygen sensors"
2X Oxygen Sensor For Chevrolet Impala 2.5L L4 2014-2018 Malibu 2013-2015 Up+Down
4pcs O2 Oxygen 02 Sensors for Chevy Equinox Lacrosse Impala Terrain SRX Outlook
For Chevrolet Impala Buick Regal 2014-2017 o2 Up & Downstream Oxygen Sensors USA
2pcs Premium Oxygen O2 Sensor For Chevrolet Impala 2014-2018 V6 3.6 Downstream
A-Premium 2x Upstream or Downstream O2 Oxygen Sensors for Chevy Impala Cadillac
2pcs O2 Oxygen Sensor For 2006-11 Chevrolet Impala 3.5L V6 Upstream+Downstream
For Chevrolet Impala Buick Regal 234-4763 o2 Up & Downstream Oxygen Sensors USA
4PC Oxygen Sensor Upper+Lower For 2014-2017 2018 2019 2020 Chevrolet Impala 3.6L
For Chevrolet Impala Buick Regal 234-4763 o2 Up & Downstream Sensors Oxygen USA
2pcs Up+Downstream Oxygen Sensor For Chevrolet 2014-2019 Impala 2013-2015 Malibu
4pcs Upstream + Downstream for 2015 Chevrolet Impala 3.6L Oxygen Sensor O2 02
2x Downstream Oxygen O2 Sensor 12661898 for Chevy Malibu Impala Blazer Buick GMC
Questions about these listings
Which model years are named in the listings for Chevrolet Impala oxygen sensors?
7 listing titles give model years from 2006 to 2020. Check your car’s year against the fitment details in each listing.
Which positions are named in the listings for Chevrolet Impala oxygen sensors?
The titles name downstream (9 listings) and upstream (3). Order for the position on your car, as stated in the title or the seller’s fitment details.
Which part numbers appear in more than one listing for Chevrolet Impala oxygen sensors?
234-4763 appears in more than one title. Compare the number on your old part with the listing before you buy.
How do I check fitment before buying Chevrolet Impala oxygen sensors?
Find which sensor has failed. Upstream sensors sit before the catalytic converter and control fuelling; downstream sensors sit after it and monitor the converter. A fault code that names the bank and sensor number identifies the position. Some engines use a wideband (air-fuel ratio) sensor upstream. It is not interchangeable with an ordinary oxygen sensor, so match the type as well as the position.
Check compatibility before buying
These listings were found using Chevrolet Impala oxygen sensors search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.
Match the oxygen sensor to its exact position
Reference: NTK guide to oxygen (lambda) sensor types. Use the catalogue’s correct regional application.