Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | AT423666 | 1 | Wiring Harness | Diesel Exhaust Fluid Dosing Unit |
| 2 | 57M10958 | 1 | Elec. Connector Housing | Diesel Exhaust Fluid (DEF) Dosing Unit |
| 2 | 57M11248 | 10 | Elec. Connector Terminal | |
| 2 | 57M7402 | 10 | Elec. Connector Cable Seal | |
| 3 | 57M11439 | 1 | Elec. Connector Accessory | |
| 4 | 57M9801 | 1 | Elec. Connector Housing | Diesel Exhaust Fluid (DEF) Harness Connector 1 |
| 4 | 57M10321 | 10 | Elec. Connector Terminal | |
| 5 | 57M9730 | 1 | Elec. Connector Housing | Diesel Exhaust Fluid (DEF) Dosing Unit Supply Line Heater |
| 5 | 57M9810 | 2 | Elec. Connector Terminal | |
| 6 | 57M9732 | 1 | Elec. Connector Housing | Diesel Exhaust Fluid (DEF) Dosing Unit Return Line Heater |
| 6 | 57M9810 | 2 | Elec. Connector Terminal | |
| 7 | 57M9731 | 1 | Elec. Connector Housing | Diesel Exhaust Fluid (DEF) Dosing Unit Pressure Line Heater |
| 7 | 57M9810 | 2 | Elec. Connector Terminal | |
| 8 | 57M9788 | 1 | Elec. Connector Housing | Diesel Exhaust Fluid (DEF) Tank Header Assembly |
| 8 | 57M10321 | 5 | Elec. Connector Terminal | |
| 9 | 57M9766 | 1 | Elec. Connector Housing | Diesel Exhaust Fluid (DEF) Harness Connector 2 |
| 9 | 57M10321 | 5 | Elec. Connector Terminal | |
| 9 | 57M10319 | 6 | Elec. Connector Terminal |
