It allows you to find OE parts and their aftermarket alternatives simultaneously. How to Find the Engine Number (Motornummer)
Before utilizing the TecDoc database, you need to extract your vehicle's engine identifier. You can find this information through several physical and digital avenues. 1. The Vehicle Registration Document (Fahrzeugschein)
The TecDoc Catalogue—the automotive aftermarket standard developed by TecAlliance—serves as the definitive global database for linking vehicles, engine numbers, and spare parts. This guide covers how to efficiently find and verify your engine code using TecDoc data structures. What is a TecDoc Motornummer?
Online retailers like Autodoc or eBay list this number under "Technical Data" or "Compatibility" for specific listings. tecdoc motornummer
Use the Filter > Manufacturer / Model Series option to reduce the vehicle list 1.2.2. Tips for Accurate Results
For European users, the quickest destination is the official registration paper.
The allows users to execute a specialized vehicle search using an engine code filter. Entering a code like B48A20A yields a precise list of matching vehicles alongside every compatible spare part indexed within the catalog. 3. Cross-Referencing Alternative Identifiers It allows you to find OE parts and
Use the "magnifying glass button" to show all details of the selected engine to confirm it matches your engine 1.2.2.
Dieser Leitfaden erklärt detailliert, warum die Verknüpfung von TecDoc-Daten und Motornummern für die fehlerfreie Teilesuche unverzichtbar ist, wo man diese Kennzeichnungen findet und wie Profis sie digital nutzen.
Relying solely on a vehicle's make, model, and year to purchase components often leads to errors. A manufacturer may update internal engine components mid-year while keeping the vehicle's exterior completely unchanged. What is a TecDoc Motornummer
A vehicle's engine code or motor number is a unique alphanumeric identifier used by manufacturers to distinguish different engine types, designs, and displacements. While a VIN identifies the car, the engine number confirms exactly what is under the hood—crucial if an engine has been replaced or if a model year has mid-cycle technical changes. How to Find Your Engine Number
The database facilitates flexible workflows by linking multiple data points. If the precise Motornummer is unknown, it can be derived by querying other linked identifiers:
: Manufacturers frequently change part designs (like water pumps or timing belts) at a specific engine serial number. TecDoc allows users to see these "up to engine number" or "from engine number" constraints.
Type the engine code into the search field. In older TecDoc interfaces, you might need to select the manufacturer first. However, in the latest TecDoc ONE cloud-based system, there is a new UI format for the TecDoc Engine Number, allowing you to identify engine codes at the vehicle linkage level with much more clarity.