Where is the engine number of the Volkswagen Passat located?
3 Answers
The engine number of the Volkswagen Passat is located below the coolant reservoir, at the connection point between the engine block and the transmission. It can also be found on the vehicle's registration certificate. The engine number serves as a mark to prevent unauthorized engine modifications and is a mandatory item for inspection during vehicle annual checks. Taking the 2020 Volkswagen Passat as an example, it is a mid-size sedan with body dimensions of 4933mm in length, 1836mm in width, and 1469mm in height, with a wheelbase of 2871mm. This model is equipped with a 1.4T turbocharged engine, delivering a maximum horsepower of 150PS, a maximum torque of 250Nm, and a maximum power of 110kW, paired with a 7-speed dual-clutch transmission.
I've driven a Volkswagen Passat for over a decade and am familiar with the engine number location. Typically, you can find it under the hood. Open the hood and look into the engine compartment—there's a metal plate attached to the firewall or engine block with the engine number printed on it. My own Passat is an older model, and the number is engraved on the side of the engine block. Newer models might have it moved to a more visible spot, like near the radiator frame. When searching, make sure the engine is off and cooled down before you start. Bring a flashlight to see clearly. If it's hard to spot, dust might be covering it—just wipe it with a dry cloth. Don’t forget to check the vehicle’s identification plate on the door frame or windshield corner; sometimes engine details are there too. If you still can’t find it, refer to the owner’s manual or visit a 4S dealership—they can scan the engine data with specialized tools. In short, take your time—this number is crucial for registration and maintenance, so don’t mistake its location and risk damaging anything.
I remember when I first bought a Volkswagen Passat, I had no idea where the engine number was. As a beginner, the easiest method I found was to open the hood, squat down, and look at the front or side of the engine where there's a small plate engraved with numbers. Later, I learned from a friend that Volkswagen models generally place it in easily visible spots in the engine bay, such as near the intake manifold or on the chassis frame. If you can't find it, don't panic—it might be obscured by rain or dirt, so try cleaning the area first. I also noticed that the location varies slightly between different model years of the Passat; for example, pre-2015 models had it on the right side, while newer versions moved it to the left. I recommend checking the vehicle information page in the owner's manual, where the diagrams are very clear. If all else fails, take it to a professional shop for a computer diagnostic—it's much more convenient. This approach is safe, easy, and risk-free.
