Compare 16 brands — check fitment and order online
OE part number 43051 is a Oil filler neck sealing cap compatible with ALPINA, BMW and other makes. Available from 16 brands, priced from £4.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Oil filler neck sealing cap OE 43051 prices range from £4.99 to £9.99, with 16 brands offering compatible parts.
OE 43051 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | 5 (E60), 3 (E46), 5 Touring (E61), 3 Touring (E46) +6 |
Choose a brand to see their compatible parts for OE 43051.
Products matched to OE number 43051.
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| Attribute | Value |
|---|---|
| Outer Diameter [mm] | 36 |
| Supplementary Article/Supplementary Info | without valve |
| Weight [g] | 20 |
| Weight [g] | 25 |
| Weight [g] | 35 |
| Weight [g] | 70 |
| Weight [kg] | 0,55 |
| Height [mm] | 30 |
| Height [mm] | 31 |
| Height [mm] | 33 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 43051 is a manufacturer's reference code for Oil filler neck sealing cap used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 16 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 43051.