2.0L MODELS NO. 5 IN DIAGRAM
1.4 MODELS
2005-2011 MODELS
ALFA ROMEO 159 2.0 JTDM PRE-CATALYST LAMBDA SENSOR
136BHP, 163BHP & 170BHP
OE 51827385 55202582
1750 TBI MODELS
1.4 MODELS NO. 1 IN DIAGRAM
2005-2010 MODELS
NO 4 IN DIAGRAM
900 TWIN AIR SAME AS OE 55225394 55270499