Compare 2 brands — check fitment and order online
OE part number 55198189 is a Connecting Rod compatible with ALFA ROMEO, CITROËN and other makes. Available from 2 brands, priced from £74.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Connecting Rod OE 55198189 prices range from £74.99 to £102.99, with 2 brands offering compatible parts.
Original installation position for OE 55198189. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 55198189 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| OPEL | INSIGNIA A (G09), INSIGNIA A Saloon (G09), INSIGNIA A Sports Tourer (G09), ASTRA J (P10) |
| VAUXHALL | INSIGNIA Mk I (A) Hatchback (G09), INSIGNIA Mk I (A) Saloon (G09), INSIGNIA Mk I (A) Sports Tourer (G09) |
| ALFA ROMEO | 159 (939), 159 Sportwagon (939), GIULIETTA (940) |
Choose a brand to see their compatible parts for OE 55198189.
Products matched to OE number 55198189.
| Attribute | Value |
|---|---|
| Guarantee | 2 years guarantee |
| Bolt Head Diameter [mm] | 19 |
| Bolt Head Diameter [mm] | 30,02 |
| Bolt Head Diameter [mm] | 31 |
| Bolt Head Diameter [mm] | 36 |
| Bore Diameter [mm] | 56 |
| Bore Diameter [mm] | 99 |
| Cylinder Bore [mm] | 86 |
| Diameter of large connecting rod big end [mm] | 73 |
| Dia. of small connecting rod big end (with bushing) [mm] | 26 |
OE (Original Equipment) number 55198189 is a manufacturer's reference code for Connecting Rod used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 55198189.