Brand ngk part name glow plug part number 95836 technical specification resistance ohm 0 5 overall length mm 158 fitting depth mm 34 5 voltage v 4 4 rated current a 7 spanner size 9 0 mm engine code d20aa thread size m9 material metal port type pin this part fits with the following models alfa romeo 159 2 0 jtdm 05 11 136 1956 alfa romeo 159 2 0 jtdm 05 11 163 1956 alfa romeo 159 2 0 jtdm 05 11 170 1956 alfa romeo 159 sportwagon 2 0 jtdm 06 11 136 1956