Where is the VIN number in Peugeot 407 (2004-2008)?

This guide covers the VIN number locations on the Peugeot 407 (2004–2008), including the main stamped chassis VIN and the easier-to-scan label locations.

Chassis Number Locations

Engine Bay (Scuttle Panel / Firewall – Stamped VIN)

• Where to look: Open the bonnet and look high up at the back of the engine bay, on the scuttle/firewall area just below the windshield. The VIN is stamped into the metal chassis on the right side of the car (vehicle-right) near the strut tower/wiper linkage area. You may need to lift a plastic cowl trim piece or peel back a rubber weather strip to expose the stamping.
• Access: Usually tight and dusty—wipe and scrub the stamping (dirt builds up here) and use a flashlight because the bonnet and trim cast shadows. Rust is possible on older cars, but this area is relatively protected.
• Note: This stamped scuttle/firewall VIN location is shown on both RHD and LHD cars and stays consistent—use vehicle-left / vehicle-right orientation, not “driver side.”
• Tip: If the characters look faded or dirty, scan it directly with ScanVin.app’s VIN reader using High Contrast AI Mode after a quick wipe to pull the letters out of the grime.

Trunk / Boot (Body Sticker Behind Carpet)

• Where to look: Open the trunk/boot and go to the left side inner quarter panel (vehicle-left). Pull back the carpet/felt liner until you find the white manufacturer sticker on the metal body.
• Access: Hidden by trim—no tools usually, but you must peel the liner back. Trunk lighting is often weak, so expect to use your phone light.
• Note: This is typically one of the cleanest, highest-contrast VIN/ID labels once uncovered (great for confirming digits).
• Tip: Because it’s dark and tucked behind carpet, capture it with your phone using ScanVin.app (Flashlight + OCR) so you don’t misread characters in the corner of the trunk.

Dashboard (Windshield VIN Tag)

• Where to look: Check the lower corner of the windshield on the left side (vehicle-left) where the VIN is visible through the glass on a small tag/plate.
• Access: Easiest physically—no disassembly. The main problem is glare/reflections and viewing angle.
• Note: If the plate is hard to read from outside, try reading it from inside with the steering turned to reduce reflections.
• Tip: If glare is washing out the digits, scan the VIN instantly with ScanVin.app to avoid transcription mistakes (especially confusing 8/B, 0/O, 1/I).

Engine Block (Engine Number – Not the VIN)

• Where to look: The engine number is stamped on a machined flat on the engine block, typically near an engine mounting bracket on the timing belt side. Some engines use a traditional stamp; others show a dot-matrix style code.
• Access: High difficulty—deep in the bay with poor lighting. Expect oil/grease, tight camera angles, and a higher chance of getting dirty (only check this on a cool engine).
• Note: This is for engine identification, not the vehicle VIN—use it when verifying the engine matches paperwork.
• Tip: Since it’s awkward and usually greasy, use ScanVin.app to capture the code without writing it down by hand (steady shot + OCR) once you’ve wiped the stamping clean.

Video Guide

Video Tutorial: Location of the Chassis Number and Engine Number Position of the Peugeot 407

▶ Watch Peugeot 407 VIN Location Guide

• Clear walkthrough of the stamped VIN on the scuttle/firewall and the engine number location, including lifting trim to expose the chassis stamping.

Video Tutorial: Peugeot 407 Number Engine and Chassis Location

▶ Watch Peugeot 407 VIN Location Guide

• Shows the trunk/boot sticker hidden behind carpet and a detailed close-up of the engine block number (dot-matrix style).

Common Problems & Troubleshooting

• Stamped VIN hard to read (dust/shadows): Scrub the scuttle/firewall stamping with a rag and mild cleaner, then shine a light across it at a low angle to make the characters “pop.”
• Boot sticker “missing”: It’s usually behind the left-side trunk liner—pry the felt back further until you see the white label on bare metal.
• Sticker vs. stamp mismatch warning: Stickers can be replaced—when buying a car, match the windshield VIN, body sticker, and the stamped chassis VIN before you trust the paperwork.

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