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OE part number 712270 is a Urea injection dosing module compatible with AUDI, CUPRA and other makes. Available from 1 brands, priced from £108.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 712270. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 712270 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| AUDI | A4 B9 (8W2, 8WC), A4 B9 Avant (8W5, 8WD), A5 Sportback (F5A, F5F), A5 (F53, F5P) +3 |
| VW | CRAFTER Van (SY, SX), CRAFTER Platform/Chassis (SZ), CRAFTER Bus (SYI, SYJ) |
Products matched to OE number 712270.
| Attribute | Value |
|---|---|
| Number of pins | 2 |
| for OE number | 1791538 |
| Connector Shape | rectangular |
| Fitting Position | SCR catalytic converter |
| PCN: | 84139100 |
| Prekės ženklas | WACH-MOT, Gamintojas: WACH-MOT, ul. Boczna 4c, 46-320 Praszka, Poland, biuro@wachmot.pl ATSAKINGAS SUBJEKTAS: GAMINTOJAS: WACH-MOT ul. Boczna 4c, 46-320 Praszka Poland biuro@wachmot.pl |
| Quantity Unit | Piece |
| Version | EQUIVALENT |
| Weight [kg] | 0,66 |
| Supplementary Article/Info 2 | without bolted-on plate |
OE (Original Equipment) number 712270 is a manufacturer's reference code for Urea injection dosing module used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 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 712270.