Genuine Abarth Post-Catalyst Lambda Sensor – 500 Abarth (Euro 6, Manual)

Genuine Abarth Post-Catalyst Lambda Sensor – 500 Abarth (Euro 6, Manual)

Part Number: 46347521 / 55249077

This is a genuine Abarth post-catalyst lambda (oxygen) sensor designed for Abarth 500 models with Euro 6 emissions and manual transmission.

Mounted after the catalytic converter, this sensor monitors catalyst efficiency and ensures the emissions system is operating correctly. A faulty sensor can lead to engine warning lights and reduced emissions performance.

In the official parts diagram, this component corresponds to item number 4.

Vehicle Compatibility

Abarth 500

Euro 6 models
Manual transmission only

What’s Included

1 × Genuine post-cat lambda sensor

(Sold individually)

OEM / Cross-Reference Part Numbers

46347521
55249077

Important Information

Suitable for Euro 6 emission vehicles only with manual gearbox.

Designed as a direct replacement for the original sensor.

Fitment may vary depending on vehicle specification and emissions standard. Please contact us with your VIN / chassis number to confirm compatibility before ordering.