This Universal Lambda Sensor replaces the part numbers and fits the applications listed below.

This is not a direct fit sensor - Connector not included. Some soldering is required. Full fitting instructions included.

This Lambda Sensor fits after the catalyst / post-CAT / downstream.

BOSCH             0258006425

FIAT                 46805751

Make	Model	Type	HP	Year
ALFA ROMEO	166 (936)	2.5 V6 24V (936A21__)	188	10.00-
ALFA ROMEO	166 (936)	3.0 V6 24V (936A11__)	220	10.00-
ALFA ROMEO	166 (936)	3.2 V6 24V	240	10.03-