Compare 24 brands — check fitment and order online
OE part number 28490 is a Coolant tank cap compatible with ALFA ROMEO, ALPINA and other makes. Available from 24 brands, priced from £3.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant tank cap OE 28490 prices range from £3.99 to £15.99, with 24 brands offering compatible parts.
OE 28490 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| OPEL | ASTRA H (A04), VECTRA C GTS (Z02), VECTRA C (Z02), ASTRA H Estate (A04) +4 |
| SAAB | 9-3 (YS3F, E79, D79, D75), 9-3 Estate (E50) |
Choose a brand to see their compatible parts for OE 28490.
Products matched to OE number 28490.
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Aftermarket manufacturers cross-reference matching cap, radiator, charge air hose, vac valve and mass air flow sensor to OE 28490 — 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 28490 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 24 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 28490.