Compare 34 brands — check fitment and order online
OE part number 21504 is a Engine cooling water pump compatible with ALFA ROMEO, ALPINE and other makes. Available from 34 brands, priced from £37.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Engine cooling water pump OE 21504 prices range from £37.99 to £120.99, with 34 brands offering compatible parts.
OE 21504 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| MERCEDES-BENZ | C-CLASS (W203), C-CLASS T-Model (S203), C-CLASS Coupe (CL203), CLK (C209) +2 |
| MAZDA | 6 Saloon (GG), 6 Hatchback (GG), 6 Station Wagon (GY) |
| HYUNDAI | SANTA FÉ I (SM) |
Choose a brand to see their compatible parts for OE 21504.
Products matched to OE number 21504.
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| Attribute | Value |
|---|---|
| Distance of mounting bores [mm] | 32 |
| Packaging height [cm] | 22,5 |
| Su korpusu: | Taip |
| Weight [kg] | 0,75 |
| Drive Type | 9 |
| Packaging length [cm] | 20 |
| Guarantee | 1 year guarantee or up to 20,000km |
| Water Pump Pulley Diameter [mm] | 56,2 |
| Impeller Diameter [mm] | 82 |
| Water Pump Pulley Diameter [mm] | 59 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 21504 is a manufacturer's reference code for Engine cooling water pump used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 34 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 21504.
