: Visualizes how complex assemblies fit together, serving as an unofficial repair blueprint.
If you are looking for a water pump, you would select Group 1 (Engine) , then navigate to the Cooling System/Water Pump subgroup.
VAG vehicles use three-character production codes (PR-Codes) found on the vehicle's data sticker (usually located in the spare tire well or service book). These codes dictate specific build configurations—such as brake rotor diameter or suspension tuning. High-quality online catalogs allow users to filter parts by these PR-Codes to prevent ordering incompatible items. Supersession Tracking
The phrase represents a highly viable workaround for car enthusiasts and independent mechanics who cannot justify the steep subscription costs of official OEM software. By leveraging trusted online web clones like 7Zap or ilcats, you can seamlessly access the exact factory exploded diagrams and part numbers needed to repair or restore your Volkswagen, Audi, SEAT, or Škoda vehicle.
It often has a "timeout" (e.g., 10 minutes) after which you may need to refresh the page. Etka Online Free
Online catalogs group components into ten primary main groups: Engine Group 2: Fuel, Exhaust, and Cooling Systems Group 3: Gearbox / Transmission Group 4: Front Axle, Steering Group 5: Rear Axle, Suspension Group 6: Brakes Group 7: Hand and Foot Controls (Pedals, Gear Shifter) Group 8: Body Structure, Bumpers, and Interior Trim Group 9: Electrical Systems (Lights, Wiring, Sensors) Group 0: Accessories, Tools, and Decals Step 4: Use Exploded Diagrams to Identify Parts
Exploded views show you exactly how a component is assembled, which is invaluable during complex repairs.
It is important to address the legal status of these resources. The official ETKA software is a proprietary commercial product. The "free" versions, whether online or offline, are created by third parties. They operate in a legal gray area. While accessing a website that displays ETKA data is generally not an issue for an end-user, downloading cracked software like PETKA involves bypassing copyright protections. As one user succinctly put it, "Hacked is the only option. ETKA is the VAG's parts inventory system... they do not license it to anyone outside authorized dealerships and shops". Proceed with this understanding and use these tools ethically for personal, educational, or DIY purposes, not for commercial gain without proper licensing. Additionally, be mindful of privacy; many sites discourage sharing VIN data unless you have the legal right to do so.
Volkswagen offers official access to technical data and parts catalogs through portals like partslink24 or erWin . These are paid, subscription-based cloud services designed for independent repair shops requiring certified, up-to-the-minute factory data. Key Features of Online Parts Catalogs : Visualizes how complex assemblies fit together, serving
Parts can change mid-production year. A VIN check is the only way to be 100% sure.
: Highly detailed visual breakdowns of every vehicle system—from engine components to interior trim—helping users see exactly how parts fit together.
: Provides free functionality for part selection, though some features like specific VIN decoding may require payment. 2. Official "Classic" Catalogs
Shows exactly how complex assemblies fit together. By leveraging trusted online web clones like 7Zap
While these free tools are incredibly helpful, users should be aware of a few caveats:
: Highly optimized for desktop browsers, displaying parts lists side-by-side with high-resolution schematic diagrams.
OEMEPC.com is a well-known resource that offers free access to genuine OEM parts catalogs, including a very good implementation of ETKA for VAG models. It's been a staple in forums like Club Seat Leon for many years and is an excellent alternative for those who want a straightforward, no-frills catalog.
Official ETKA updates in real-time. Free online versions may be a few months or even years behind on the latest part revisions. How to Use an Online Parts Catalog Effectively