At Porza, we double-check so you don’t have to. When you select your vehicle precisely, our team reviews your order to make sure the parts you've chosen truly fit your car. We go beyond what the TecDoc system verifies, manually checking critical compatibility details—especially for items where standard databases may fall short. Our goal is to help you avoid the hassle of returns due to incorrect parts.

Please note: Universal parts that are not vehicle-specific cannot be checked under this guarantee.

Compatibility check: We verify whether the parts match your vehicle.
Free return: If a verified part still doesn't fit, return it for free.
Multi-part check: Have several parts checked at a fixed rate of €4.95.
Save time and avoid hassle with parts that don’t fit

In over 60% of vehicles, the license plate alone is not sufficient to determine part compatibility. That’s why we often need to match parts based on the chassis number. Some examples of parts where extra precision is crucial include:
- Brake disc and pads
- Wheel bearings
- Timing belt kids
- And more

You can add the Fitment Guarantee during the checkout process. Just one click for extra certainty—and fewer returns.