Compare 18 brands — check fitment and order online
OE part number FC504 is a Coolant tank cap compatible with ACURA, ALFA ROMEO and other makes. Available from 18 brands, priced from £2.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant tank cap OE FC504 prices range from £2.99 to £15.99, with 18 brands offering compatible parts.
OE FC504 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| VW | PASSAT B3/B4 Variant (3A5, 35I), GOLF II (19E, 1G1), GOLF III (1H1), PASSAT B3/B4 (3A2, 35I) +3 |
| SEAT | IBIZA II (6K1), CORDOBA (6K1, 6K2), TOLEDO I (1L2) |
Choose a brand to see their compatible parts for OE FC504.
Products matched to OE number FC504.
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Aftermarket manufacturers cross-reference matching cap, radiator and air cleaner to OE FC504 — verify fitment before ordering.
| Attribute | Value |
|---|---|
| Supplementary Article/Supplementary Info | 35 |
| Pressure [bar] | 2 |
| Thread Size 1 | M3 |
| Diameter [mm] | 45 |
| Height [mm] | 18 |
| Height [mm] | 31 |
| Height [mm] | 33 |
| Height [mm] | 34 |
| Inner Diameter [mm] | 29 |
| Material | 4 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number FC504 is a manufacturer's reference code for Coolant tank cap 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 FC504.