Az495

Reference sections

The reference is split into four topics based on the question you are trying to answer. Each one tells you where to start and why to go further.

Selection criteria: the question is one an ordinary car owner faces, the answer can be checked against the manufacturer's catalog or the car's documents, and the steps require no paid services.

Numbers and identification

How to work out exactly which car you have and which part you need.

Choosing a part

From the VIN to the number of a specific part.

OEM and aftermarket

What you are actually buying.

Buying and checking

How to compare offers and what to check on delivery.

  • Practical guides

    Step-by-step part selection by VIN and part number, plus the catalog of upcoming publications.

  • Questions and answers

    Short answers: OEM, cross-references, VIN, frame number, facelift.

  • Reading lists

    Reading paths: what to read before buying a part on your own for the first time.

Sources

  • Vehicle documents: registration certificate, vehicle passport (PTS/EPTS)
  • Carmakers' electronic catalogs at official dealers
  • ISO 3779 — VIN structure

Information is current as of the preparation date. Manufacturer catalogs and part fitment change — check the official catalog or a dealer before buying.