Toyota Corolla Oxygen Sensors
We found 20 eBay listings for Toyota Corolla oxygen sensors, covering model years 2003 to 2023.
All Toyota oxygen sensor listings by model
Last checked: . Confirm current price and fitment with the seller.
Compare oxygen sensors options for the Toyota Corolla by part number, specification and seller fitment details. Matching listing titles mention 2003–2023; 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 20 listings for Toyota Corolla oxygen sensors checked on 7 November 2026, 19 give model years between 2003 and 2023, most often 2003–2008 (3). Positions named in the titles: downstream (14), upstream (7). Brands named: Denso (10). Part numbers in more than one title: 234-4233, 234-4305. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.
Found 20 listings for "toyota corolla oxygen sensors"
2PCS Oxygen Sensors For 2014-2019 Toyota Corolla L4 1.8L Upstream & Downstream
1* 234-4305 Downstream Oxygen Sensor O2 For 2009-2013 Toyota Corolla Matrix 1.8L
2Pcs Up & Down Oxygen O2 Sensor For Toyota Corolla L4 1.8L 2014-2019 234-4921
NEW 2pcs Upstream+Downstream Oxygen Sensor for TOYOTA COROLLA 1.8L L4 2005-2008
OEM DENSO 234-9140 Upstream Oxygen Sensor For TOYOTA COROLLA 2014-2022 1.8L L4
DENSO 234-4305 Downstream O2 Sensor For Toyota Corolla 2010-2013 1.8L L4
Denso 234-4233 Downstream Oxygen Sensor For Toyota Corolla 2003-2008 1.8L-L4
NEW DENSO Upstream Oxygen sensor For Toyota Corolla 2003-2004 1.8L L4
DENSO 234-4233 Downstream Oxygen Sensor For Toyota Corolla 2003-2008 1.8L-L4
OEM 234-9052 Upstream Oxygen Sensor For TOYOTA COROLLA 2005-2006 1.8L-L4 S Model
2PCS Set of 2 Up+Downstream Oxygen O2 Sensor For 2014-2019 Toyota Corolla 1.8L
DENSO Downstream Oxygen O2 Sensors For 09-14 Toyota Corolla Matrix 1.8L 234-4305
For 2009-2013 Toyota Corolla 1.8L Oxygen Sensor O2 02 Downstream 234-4305 1PCS A
234-4233 O2 Oxygen Sensor Downstream for 2003-2008 Toyota Corolla 1.8L l4
OEM Denso 234-4800 Upstream Oxygen Sensor For Toyota Corolla 2003 1.8L L4
OEM Denso Downstream Oxygen Sensor For 2005 Toyota Corolla 1.8L-L4 234-4233
DENSO Downstream O2 Oxygen Sensor For 2004 Toyota Corolla 1.8L-L4 234-4233
Downstream Oxygen O2 Sensor OEM For Toyota Corolla Matrix Pontiac Vibe 234-4233
DENSO 234-9304 Oxygen Sensor For TOYOTA Corolla 2020-2023 2.0L L4 Downstream
Oxygen O2 Sensor Upstream For 08-10 Toyota Corolla Matrix Scion 1.8L 89467-02040
Questions about these listings
Which model years are named in the listings for Toyota Corolla oxygen sensors?
19 listing titles give model years from 2003 to 2023; 2003–2008 appears most often (3 listings). Check your car’s year against the fitment details in each listing.
Which positions are named in the listings for Toyota Corolla oxygen sensors?
The titles name downstream (14 listings) and upstream (7). 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 Toyota Corolla oxygen sensors?
234-4233 and 234-4305 appear 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 Toyota Corolla 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 Toyota Corolla 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.