Where is the VIN number in Peugeot 307 (T7) [2002-2007]?

This guide shows where to find the VIN/chassis number on the Peugeot 307 (T7) produced between 2002–2007, including the quick “look-through-the-glass” VIN and the stamped chassis number in the engine bay.

Chassis Number Locations

1) Windshield (Visible VIN)

• Where to look: At the bottom corner of the windshield, on the dashboard side, visible from outside the car.
• Access: Easy. No tools needed, but glare/reflections and tint can make it hard to read.
• Note: On many LHD cars this is commonly on the left side of the vehicle near the A-pillar area; on the RHD examples shown, it appears on the passenger side for that market setup.
• Tip: If reflections wash out the digits, capture it cleanly without hand-copying mistakes—use your phone to scan the VIN directly from the glass in one shot.

2) Chassis Stamping (Cowl Panel / Bulkhead in engine bay)

• Where to look: In the engine bay, on the upper bulkhead/cowl panel (metal panel just below the windshield wipers). You’ll often need to lift a plastic trim edge or rubber/weather seal to expose the stamping.
• Access: Medium. You’ll be working under the cowl overhang; the area often has dirt/leaves, and the stamping can be recessed.
• Note: The videos show it on the right side of the vehicle near the strut tower area (that “right side” is the car’s right, regardless of LHD/RHD).
• Tip: Because it’s shadowed and usually dirty, lift the seal, wipe the metal, then use the free VIN reader with flashlight/auto-focus so you don’t misread faint characters.

3) Manufacturer Label (B-pillar / center pillar sticker)

• Where to look: Open the front door and check the center pillar (B-pillar) for the manufacturer/VIN label (commonly on the right-hand center pillar on the RHD reference).
• Access: Easy if the label is present and intact—just open the door and look along the pillar/door jamb area.
• Note: Labels can be missing, repainted over, or replaced—always cross-check with the stamped chassis VIN.
• Tip: If the sticker is scratched or faded, don’t guess—capture it with your phone so the app can pull the string without transcription errors.

Video Guide

Video Tutorial: Peugeot 307 VIN /Chassis & Engine Number Location

▶ Watch Peugeot 307 VIN Location Guide

• Shows the windshield VIN, demonstrates lifting the rubber seal at the cowl to reveal the chassis stamping, and points out the engine number area.

Video Tutorial: PEAGEOT 307 CHASSIS/VIN LOCATION AND ENGINE NUMBER ...

▶ Watch Peugeot 307 VIN Location Guide

• Walkaround of a 307 SW/estate confirming the windshield VIN and engine-bay chassis stamp location, plus a clear engine-number reference point.

Common Problems & Troubleshooting

• Windshield glare/tint: Move your viewing angle, shade the VIN area with your hand, and try scanning from outside and inside to avoid reflections.
• Cowl stamping hard to read: Expect leaves/dirt—lift the weather strip, scrub the metal lightly, then use strong light because the cowl overhang casts shadows.
• Sticker VIN isn’t proof by itself: B-pillar labels can be missing or replaced—for verification, always match it to the stamped chassis VIN and the windshield VIN.

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