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

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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 modelsManual transmission only What’s Included 1 × Genuine post-cat lambda sensor (Sold individually) OEM / Cross-Reference Part Numbers 4634752155249077 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. Show more