Hyundai I30 Oxygen Sensor
Replacement oxygen sensor — fitment, symptoms & live UK prices.
Fits Hyundai I30 — check your reg/VIN to confirm
From £11.88 · 6 live listings on eBay
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O2 Lambda Oxygen Sensor 3921002640 For Hyundai Kia Landrover Lancia Mazda
£11.88View ›
FOR 2016 HYUNDAI I30 OXYGEN LAMBDA SENSOR
£14.00View ›
O2 Lambda Oxygen Sensor 3921002640 For Hyundai Kia Landrover Lancia Mazda UK
£15.87View ›
Oxygen Sensor For Hyundai i30 11-16 Upstream Downstream O2 Sensor OE#1928404687
£16.15View ›
O2 Oxygen Sensor For Hyundai Accent Elantra Getz i-30 Kia Cerato Rio JB Sportage
£21.99View ›
FOR HYUNDAI iLoad/ i800 2.5 CRDi 2008-ON 0281004089 PRECAT LAMBDA OXYGEN SENSOR
£22.99View ›
Will it fit my Hyundai I30?
Pre-cat (upstream) and post-cat (downstream) sensors are different parts — check which one your fault code points to, and how many your engine has.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Hyundai I30 oxygen sensor needs replacing
- Engine warning light (O2/lambda code)
- Poor fuel economy
- Rough idle or hesitation
- Failed emissions/MOT
Fitting it yourself
Usually a single plug and a thread into the exhaust — quick if it's not seized. Penetrating oil helps on an old sensor.
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