Compare 18 brands — check fitment and order online
OE part number 17117521071 is a Coolant tank cap compatible with ALPINA, AUDI and other makes. Available from 18 brands, priced from £4.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant tank cap OE 17117521071 prices range from £4.99 to £28.99, with 18 brands offering compatible parts.
Original installation position for OE 17117521071. The red ring marks where this part installs on the vehicle.
OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 17117521071 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | 3 (E90), 3 Touring (E91), 5 (F10), 3 Coupe (E92) +6 |
Choose a brand to see their compatible parts for OE 17117521071.
Products matched to OE number 17117521071.
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Aftermarket manufacturers cross-reference matching coolant expansion tank and cap, radiator to OE 17117521071 — 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 17117521071 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 17117521071.