Compare 18 brands — check fitment and order online
OE part number 03L965561A is a Auxiliary Water Pump (cooling water circuit) compatible with AUDI, VW and other makes. Available from 18 brands, priced from £35.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Auxiliary Water Pump (cooling water circuit) OE 03L965561A prices range from £35.99 to £147.99, with 18 brands offering compatible parts.
Original installation position for OE 03L965561A. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 03L965561A is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| VW | AMAROK (2HA, 2HB, S1B, S6B, S7A, S7B, AGD), AMAROK Platform/Chassis (S1B, S6B, S7B) |
| AUDI | A4 B6 (8E2), A4 B6 Avant (8E5), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6) +4 |
Choose a brand to see their compatible parts for OE 03L965561A.
Products matched to OE number 03L965561A.
| Attribute | Value |
|---|---|
| Pressure [bar] | 0,1 |
| Current Strength [A] | 1,9 |
| Diameter [mm] | 18 |
| for OE number | 210100113R |
| for OE number | 5Q0 121 599 AA |
| for OE number | 5Q0 965 561 B |
| Length [mm] | 13 |
| Length [mm] | 170 |
| Length [mm] | 95 |
| Number of pins (connector 1) | 2 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 03L965561A is a manufacturer's reference code for Auxiliary Water Pump (cooling water circuit) used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 18 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 03L965561A.