Fiat 500X Oxygen Sensors
We found 17 eBay listings for Fiat 500X oxygen sensors, covering model years 2009 to 2025.
Last checked: . Confirm current price and fitment with the seller.
Compare oxygen sensors options for the Fiat 500X by part number, specification and seller fitment details. Matching listing titles mention 2009–2025; 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 17 listings for Fiat 500X oxygen sensors checked on 6 November 2026, 14 give model years between 2009 and 2025, most often 2016–2018 (5). Positions named in the titles: downstream (9), upstream (7). Brands named: AISIN (3). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.
Found 17 listings for "fiat 500x oxygen sensors"
2PCS Oxygen O2 Sensor Up+Downstream For Fiat 500X 2.4L l4 2016-2018 234-5150
AISIN Upstream Oxygen (O2) Sensor for Jeep Renegade Fiat 500X 500L 2015-2020
2017-2024 JEEP RENEGADE FIAT 500X 1.3 O2 Oxygen Sensor OEM 46348313
2PCS Oxygen O2 Sensor Upper+Lower For Fiat 500L 2017-2020 1.4L & 500X 2016-2018
Bosch Oxygen Sensor 13670 for Fiat 500X 2016
AISIN Downstream Oxygen (O2) Sensor for Jeep Renegade Fiat 500X 2019-2021 1.3L
Downstream O2 Oxygen Sensor for Jeep BU Renegade Dodge Dart Fiat 500X 500L 1.4L
Lambda O2 Oxygen Sensor 234-4545 For 2017 Fiat 500X Sport 2.4L L4
2Pcs Oxygen O2 Sensor Upstream Downstream For Fiat 500X 2.4L l4 2016-2018
Upstream O2 Oxygen Sensor for Jeep Renegade 2014-2018 Fiat Doblo 2009-2025 500X
Downstream O2 Oxygen Sensor for Jeep Renegade BU 2019-2021 Fiat 500X 19-20 1.3L
Upstream Oxygen Sensor Fit For FIAT 500X 2.4L L4 2017 2018 2.4L L4 SOHC 2016 USA
Set of 2 Oxygen Sensor for Fiat 500X 1.4L L4 Turbocharged 2016 2017 2018
2x Upstream & Downstream O2 Oxygen Sensors for Jeep BU Renegade Fiat 500X 500L
AISIN Downstream Oxygen (O2) Sensor for Jeep Renegade Dodge Dart Fiat 500X 1.4L
2PCS Oxygen Sensor Upstream+Downstream For Fiat 500L 2017 -2020 500X 2016-2018
2PCS Upstream+Downstream Oxygen Sensor For Fiat 500L 1.4L 2017-2020 500X 2016-18
Questions about these listings
Which model years are named in the listings for Fiat 500X oxygen sensors?
14 listing titles give model years from 2009 to 2025; 2016–2018 appears most often (5 listings). Check your car’s year against the fitment details in each listing.
Which positions are named in the listings for Fiat 500X oxygen sensors?
The titles name downstream (9 listings) and upstream (7). Order for the position on your car, as stated in the title or the seller’s fitment details.
Which brands are named in the listings for Fiat 500X oxygen sensors?
The titles name AISIN (3 listings). Check the brand’s own catalogue for your car before you buy.
How do I check fitment before buying Fiat 500X 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 Fiat 500X 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.