TOPRANAuxiliary Water Pump (cooling water circuit) — TOPRAN 620 671
OE 20021MPN 620 671
EL · 31 · 20 · 12 VCompare 27 brands — check fitment and order online
OE part number 20021 is a Auxiliary Water Pump (cooling water circuit) compatible with ALFA ROMEO, ALPINA and other makes. Available from 27 brands, priced from £23.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Auxiliary Water Pump (cooling water circuit) OE 20021 prices range from £23.99 to £85.99, with 27 brands offering compatible parts.
OE 20021 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | X5 (F15, F85), X5 (E70), X6 (F16, F86), 5 Touring (F11) +5 |
| FIAT | UNO (146, 158) |
Choose a brand to see their compatible parts for OE 20021.
Products matched to OE number 20021.
| Attribute | Value |
|---|---|
| Height [mm] | 44 |
| Inner Diameter [mm] | 8 |
| Fitting Position | Axle bracket side |
| Height [mm] | 42 |
| Inner Diameter [mm] | 12,3 |
| Inner Diameter [mm] | 14,3 |
| Shape | 11 |
| Fitting Position | Rear Axle both sides |
| Bearing Type | Rolling Bearing |
| Component Number | 2 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 20021 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 27 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 20021.