How to Find the Right Spare Part Using an OEM Number

The most reliable starting point when searching for spare parts is the OEM number. However, writing the number correctly is not as simple as it seems.

Separators are unimportant, missing digits are crucial

OEM numbers can be written with dots, dashes, or spaces depending on the source. Ignore these separators when searching — the system simplifies the number to match. Conversely, a missing or extra digit can lead to a completely different part; exactly verify the number from the part itself or the vehicle documents.

Same part, multiple numbers

When manufacturers make revisions over time, they assign a new number; the old number usually remains valid. If you do not get a result with your current number, try the second number on the part or the type information in the vehicle registration.

Make and model verification

An OEM number guides you to the correct part family, but there may be variants differentiating by engine type within the same family. Therefore, verifying your result once again with the make, model, and engine information is the most effective way to prevent incorrect shipments.

If no results are found

If the search yields no results, try the following in order: write the number without separators, remove leading zeros and try again, or navigate through the category using the part name (e.g., "air compressor repair kit"). If these do not work, simply forward the number and vehicle details to our technical team.