Quick Summary
This is a fuel cap replacement for Alpina B7 models from 2011 to 2014. It is described as a replacement part for the fuel filler opening, so matching the vehicle model, year and opening dimensions matters before you choose an offer.
The cap is described with a one-piece rubber gasket and a precision thread design. Those details point to a part intended to form a secure seal and fit by threading into place.
Compatibility, Size and Fit
The main check for this part is fitment. Confirm the Alpina B7 year range, the fuel filler opening dimensions and the exact vehicle application before ordering. For replacement parts, exact compatibility is more important than visual similarity.
What Else You May Need
If you are replacing an existing cap, compare the thread style and opening size with the part already on the vehicle. That helps reduce the risk of ordering the wrong version for the fuel filler opening.
Before You Decide
Confirm the vehicle model, year and fuel filler opening dimensions before choosing an offer. If the cap must replace an existing part exactly, check the thread style and fit against the vehicle it is meant for.
