2018 Audi A4 Oxygen Sensors & Components
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Denso® - Oxygen Sensor$145.16 + Save an extra $7.30 with iD FastTrack -
TRQ® - Oxygen Sensor$64.90 + Save an extra $4.00 with iD FastTrack -
Walker Products® - Oxygen Sensor$69.40 - $114.56 -
Bosch® - OE Connector Narrow-band Oxygen Sensor$78.19 + Save an extra $3.40 with iD FastTrack -
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- Walker Products® - Wideband Premium Oxygen Sensor$127.58 - $129.73
- Denso® - Air Fuel Ratio Sensor$122.89 - $165.66
- NTK® - Air Fuel Ratio Sensor$151.94
- Weapon-R® - CEL Eliminator$42.74
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