, the world's leading aftermarket automotive database. It is not a product itself that can be "reviewed" in a traditional sense, but rather a data attribute
used by retailers and mechanics to ensure part compatibility. Key Functions of TecDoc-Motornummer Precision Identification
: Unlike a generic engine name (e.g., "VW 1.9 TDI"), a TecDoc Engine Number refers to a specific technical configuration within the TecDoc Alliance Fitment Verification : Major online retailers like Distriauto
use these numbers to filter parts such as fuel pumps, glow plugs, and gaskets to ensure they fit your specific vehicle. Bridge Between Codes : It often maps to specific Engine Codes
(e.g., "YD25DDTi" or "B48 B20 A") to provide a universal reference for parts manufacturers. www.distri-auto.be User Sentiment & "Reviews"
While you won't find star ratings for the number itself, users on platforms like
frequently mention compatibility accuracy in their seller reviews:
: High-rated sellers are often praised when the parts suggested by the TecDoc data match the vehicle perfectly. Ease of Use
: Customers value listings that explicitly provide the TecDoc-Motornummer or engine code, as it reduces the risk of ordering the wrong component for complex engine variants. How to use it
If you are looking at a spare part and see a "TecDoc-Motornummer" field: Identify your vehicle : Use your VIN or license plate on the retailer's site. Cross-reference
The following essay explores the significance of the TecDoc standard in engine identification and automotive data management.
The Precision of Power: Understanding the Role of TecDoc Motornummer
In the complex ecosystem of the global automotive aftermarket, the ability to accurately identify vehicle components is the difference between operational efficiency and costly logistical errors. At the heart of this identification process lies the TecDoc standard , particularly its integration of the Motornummer
(engine number) or engine code. As vehicles become increasingly sophisticated, the TecDoc system serves as the universal language that connects manufacturers, distributors, and workshops, ensuring that the mechanical "heart" of a vehicle is always correctly matched with its required service parts.
The primary challenge in the aftermarket is the sheer diversity of engine configurations. A single vehicle model may be produced with several different engine variants over its lifecycle, each requiring specific filters, gaskets, timing belts, and electronic sensors. Relying solely on a vehicle’s make and model year is often insufficient. The engine code
—a unique identifier assigned by the Original Equipment Manufacturer (OEM)—provides the granular detail necessary to distinguish between subtle internal variations. TecDoc’s database centralizes this data, mapping specific engine codes to a comprehensive catalog of compatible parts.
For automotive professionals, the integration of engine-specific data into the TecDoc ecosystem offers three distinct advantages. First, it drastically reduces return rates
. When a mechanic searches for a part using a verified engine code within a TecDoc-compliant catalog, the likelihood of ordering an incompatible component is nearly eliminated. Second, it enhances service speed
. In a high-volume workshop, time spent cross-referencing paper manuals or vague digital databases is time lost. TecDoc provides instant access to technical specifications and linkage data. Finally, it supports global standardization
. Whether a technician is in Europe, Asia, or the Americas, the TecDoc engine identification format remains consistent, facilitating a seamless international supply chain.
However, the efficacy of this system depends entirely on the data quality tecdoc motornummer
provided by parts manufacturers. Under the TecDoc "Certified Data Supplier" program, manufacturers are held to rigorous standards to ensure their product links to engine codes are accurate and up-to-date. As the industry shifts toward electric and hybrid powertrains, the role of these identifiers is evolving to include motor-generator specifications and battery configurations, proving that the framework established for internal combustion engines is robust enough to carry the industry into the future.
In conclusion, the TecDoc Motornummer is more than just a string of alphanumeric characters; it is a vital tool for precision and reliability
. By bridging the gap between complex engineering and the retail aftermarket, it ensures that the right parts reach the right engines, maintaining the safety and performance of the global vehicle fleet. engine codes are specifically formatted for a particular brand like Volkswagen
TecDoc (by TecAlliance) is the premier global standard for the automotive aftermarket, providing a comprehensive, digital database for vehicle parts and accessories. When searching by Motornummer (engine number) within TecDoc, you are leveraging the most accurate tool to identify parts specific to a particular engine variant, preventing common fitment errors associated with generic model-year searches. Key Features of Using TecDoc for Engine Identification
Precision Targeting: Engine numbers are unique identifiers that distinguish between subtle variations within the same model year.
Comprehensive Database: The system catalogs hundreds of thousands of parts, linking them directly to engine codes and VIN-specific engine numbers.
Data Integrity: TecDoc data comes directly from original manufacturers, ensuring accurate technical specifications.
Mobility: The TecDoc Catalog App allows professionals to identify engine parts via smartphone, making it a crucial sales enabler for workshops and dealers. Benefits of Motornummer Search in TecDoc
Reduced Returns: Using the engine number to find components—such as gaskets, pistons, or timing belts—ensures compatibility and significantly lowers part return rates.
Efficient Workflow: Instead of browsing hundreds of generic parts, searching by engine number brings up only the relevant, specific parts for that engine.
Engine Evolution Tracking: Manufacturers often update engines mid-year; TecDoc identifies the exact revision based on the engine number. How to Use TecDoc for Engine Number Searches
Identify the Engine Code/Number: Locate the engine stamp (usually found on the engine block, oil pan, or timing belt cover).
Use the Search Function: Enter the specific engine number in the search bar. TecDoc will filter vehicles and parts that match this exact engine code.
Access OEM Numbers: TecDoc cross-references the engine part with original manufacturer numbers (e.g., Bosch) for high-quality aftermarket replacements.
For a more streamlined experience, you can access the latest TecDoc tools and data through the TecDoc ONE cloud solution.
In the automotive spare parts industry, the TecDoc Motornummer (Engine Number) is a critical identifier used within the TecAlliance TecDoc Catalogue
to link spare parts accurately to specific engine types. Finding the correct parts often starts with identifying this number to ensure compatibility across different vehicle makes and models. How to Use the TecDoc Motornummer for Search
Searching for parts via the engine number minimizes the risk of ordering incorrect components. You can perform an engine-specific search by following these steps in the TecDoc interface: Engine Selection
: Locate the "Engine Selection" symbol in the tool bar to narrow down the search specifically to engine types rather than just vehicle models. Identification
: Use the engine code (e.g., VW "BAM" or Honda "K20") to retrieve the corresponding TecDoc TypeId , the world's leading aftermarket automotive database
. This ID links all compatible articles to that specific engine configuration. Article Direct Search
: If you already have a part number and want to see which engine numbers it fits, use the "Article Direct Search" function. This can display trade numbers, OE (Original Equipment) references, and cross-referenced parts from various suppliers. Key Benefits of Engine-Based Identification
: Many vehicles share the same model name but use different engine variations. The engine number ensures you find parts like cylinder head gaskets
that are specific to that motor's displacement and power output. Cross-Referencing
: TecDoc allows you to see if a part from one manufacturer (e.g., Valeo) is a direct match for an OE reference or a competitor's part based on the shared engine application. Data Integrity
: Suppliers and workshops use this standardized format to maintain a global database of spare parts, ensuring that "Engine Number A" always points to "Part B" regardless of the region. Common Articles Linked to Engine Numbers When searching by motornummer, common results include: TecDoc Catalogue - TecAlliance
Easy vehicle identification via number plate search. Identify any vehicle with just one click. By simply entering the numberplate, TecAlliance TecDoc Catalogue - JNPSoft OptiCat
"TECDOC-Motornummer" (TecDoc Engine Number) refers to a unique identification number used in the TecDoc Catalogue, the global standard for the automotive aftermarket, to precisely identify specific engine types and their technical specifications .
In automotive listings and compatibility tables, you will typically see this term followed by a specific numeric or alphanumeric code:
Identification: It is used to ensure a spare part (like an EGR valve, ignition cable, or gasket) fits a specific engine variant rather than just a general vehicle model . Examples in Listings:
TECDOC-Motornummer: 17650 (linked to Nissan engine code YD25DDTi) .
TECDOC-Motornummer: 5235 (linked to Mercedes C-Class variants) .
TECDOC-Motornummer: N47 D20 C (used for BMW engine identification) .
Usage: Sellers on platforms like eBay and Amazon include this number in "Important Notes" or "Compatibility" sections to prevent incorrect part orders .
If you are looking for a specific engine number, you can find it by searching your vehicle's VIN or engine code within a TecDoc-based parts finder provided by most major auto parts retailers.
Do you need the TecDoc number for a specific car or engine code?
08-453007-00 Goetze Engine Piston Ring Set for Citroen, DS, Peugeot
TecDoc is the global gold standard for automotive spare parts data, providing a structured language for the Independent Aftermarket (IAM). Within this framework, the Motornummer (or engine code) is not just a serial number; it is a technical blueprint in string form.
Precision Identification: While a vehicle model (e.g., VW Golf) or even a VIN provides broad identification, the Motornummer specifies the exact heart of the machine. This is vital because manufacturers often change engine components mid-production without changing the model name.
Linkage to K-Type: TecDoc uses a unique identifier called the K-Type (or TypeId) to categorize vehicles. The Motornummer is one of the primary "keys" used to unlock this data, allowing users to find all parts—from pistons to sensors—specifically designed for that exact engine variant. Technical Significance and Utility Architecture: Design a deep learning architecture that can
The Motornummer reveals the "DNA" of the vehicle's powertrain: Introduction - TecAlliance API documentation
The TecDoc Motornummer (engine number or engine code) is a critical identifier within the TecDoc Catalogue used to precisely match spare parts to a vehicle's specific engine variant. Because a single car model (like a VW Golf) can have dozens of different engine versions, the Motornummer ensures you don't order a part that physically fits the car but is incompatible with the engine's power output or technical configuration. 1. Where to Find the Motornummer
Vehicle Documents: It is typically listed on your vehicle's registration certificate or V5C logbook.
Physical Inspection: Stamped directly onto the engine block. Locations vary, so consult your owner’s manual for the exact spot.
Service Stickers: Often found in the spare wheel well or on the B-pillar of the car.
Digital Lookup: In the TecDoc Catalogue App, entering a VIN (Vehicle Identification Number) or license plate will often automatically retrieve the corresponding engine code. 2. Using the Motornummer in TecDoc
The Motornummer acts as a primary filter to narrow down thousands of parts to only those that work for you.
Creating a deep feature regarding TecDoc Motor Nummer (which translates to TecDoc engine number) involves understanding what TecDoc is and how engine numbers can be utilized in a deep learning context. TecDoc is a comprehensive database used for identifying and providing detailed information about vehicle parts, including engines. An engine number, or motor number, is a unique identifier for an engine, often used for maintenance, repair, and identifying compatible parts.
To create a deep feature from the TecDoc Motor Nummer, we would ideally follow these steps:
Even experts trip up. Avoid these pitfalls:
| Make | Example full engine number | Extracted engine code | Notes |
|-------|----------------------------|------------------------|--------|
| BMW | 17658723 (older) | M20 | Not embedded; use VIN |
| BMW (new) | B58B30A12345678 | B58B30A | Clear prefix |
| VW | 03C906057C 123456 | 03C | First 3 digits after space |
| Mercedes | 27291230012345 | 272 | First 3 digits = engine family |
| Ford (EU) | JTDA123456 | JTDA | Four-letter code |
| Opel | 20XER123456 | 20XER | Displacement + code |
| PSA | DW10FD 1234567 | DW10FD | Prefix |
| Volvo | B8444S 123456 | B8444S | Space separator |
If you have chipped or tuned your ECU, do not change the Motornummer. TecDoc is for OEM specifications. Always use the factory engine code as it left the assembly line.
Let’s walk a real-world scenario.
Situation: A customer arrives with a 2008 Audi A4. They know the car is a 2.0 TDI, but they don’t know if it’s a BKD, BRE, or BMM engine code. You find the Motornummer stamped on the engine: 1234567.
Workflow in TECDOC:
1234567 → click Search.CT1049K5.Result: The customer returns 6 months later, no timing failure. Precision saved the day.
TecAlliance is actively integrating AI and image recognition. In the near future, the "TECDOC Motornummer" search may involve taking a smartphone photo of the engine block. The AI will read the stamped number and automatically load the parts catalog.
Furthermore, with the rise of electric vehicles (EVs), the concept of "Motornummer" is evolving to "EM-Nummer" (Electric Motor Number) . TECDOC already supports this for EVs like the VW ID. series, where the electric motor serial number determines the gearbox oil spec and bearing kit.
TecDoc MotornummerYou cannot guess the engine number. You must locate it. Here is the hierarchy of reliability: