FOR SMART FORTWO 0.7 FRONT REAR 4 WIRE DIRECT FIT LAMBDA OXYGEN SENSOR OS04739
VERY IMPORTANT. - Direct Fit Lambda Oxygen Sensor. Smart ForTwo | 0.7 | Jan 04 onwards | Position: Front (Pre Cat) | Chassis Info: Incl. Cabrio / Coupe. Up until now the lambda sensor market has been very confusing.