Polo GTI Oxygen Sensor
Replacement oxygen sensor — fitment, symptoms & live UK prices.
Fits Polo GTI — check your reg/VIN to confirm

From £12.71 · 6 live listings on eBay
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VW POLO MK6 AW Lambda Oxygen Sensor 04E906262CR 1.0 Petrol 70kw 2020
£12.71View ›

FOR VOLKSWAGEN POLO MK5 1.6 16V GTI 2000-02 4 WIRE REAR LAMBDA OXYGEN SENSOR O2
£21.95View ›

Lambda Sensor fits VW POLO Gti 6N 1.6 99 to 01 Oxygen FPUK VOLKSWAGEN Quality
£32.09View ›
eBay
Walker 350-34112 Oxygen Sensor Replacement Fits VW Polo 1.8 GTI Cup Edition
£34.99View ›

Lambda Sensor fits VW POLO Mk6 GTi 2.0 2017 on Oxygen FPUK VOLKSWAGEN Quality
£37.98View ›

Lambda Sensor fits VW POLO Gti 6N 1.6 Post Cat 99 to 01 AVY Oxygen Lucas Quality
£44.29View ›
Will it fit my Polo GTI?
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 Polo GTI 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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