Where is the VIN number in Hyundai Tucson (Hyundai Tucson I [2005-2007])?

This guide shows you where to find the VIN/chassis number on the Hyundai Tucson I (2005–2007), including the common “inspection” stamp under the seat and other factory VIN points you may need for registration, verification, or parts matching.

Chassis Number Locations

Under front passenger seat (floor/chassis stamp)

• Where to look: Open the front passenger door and look under the front passenger seat. Find the pre-cut carpet flap in the floor covering, then lift the flap to expose the metal cross-member/floor. The VIN is stamped directly into the metal.
• Access: Moderate. It’s low and dark, and the flap can be stiff or hidden by floor mats—use a flashlight and reposition the seat if needed.
• Note: The inspected vehicle is LHD and the stamp is under the front right seat (passenger side). If your Tucson is RHD, this stamp is typically still found on the right-hand seat area, so check the right side first.
• Tip: Because it’s usually in shadow, use the flashlight and OCR to scan it cleanly—you can scan the VIN directly with your phone instead of trying to read faint stamps in the dark.

Windshield / dashboard VIN plate (driver-side lower corner)

• Where to look: Stand outside the vehicle and look through the bottom corner of the windshield on the driver’s side. You should see a VIN plate/tag on the dashboard near the glass.
• Access: Easy. No tools—just clean the glass if needed.
• Note: This is a standard factory VIN display location on most vehicles.
• Tip: If glare or reflections make it hard to read, capture it instantly with the VIN scanner so you don’t transpose characters (like 8/B or 5/S).

Driver door jamb / B-pillar VIN label

• Where to look: Open the driver’s door and check the door jamb/B-pillar area for the manufacturer sticker (often includes VIN and weight info).
• Access: Easy. Wipe dust off the label to read it.
• Note: Labels can be missing or repainted over on used vehicles—always cross-check with the stamped chassis VIN.
• Tip: If the print is faded, use the free VIN reader to pull the characters clearly without guessing.

Engine Number Location (for matching engine identity)

Engine block stamp (near transmission junction)

• Where to look: Open the hood. Standing at the front of the car, look down to the right side of the engine (as you face it), near where the engine meets the transmission. The engine number is stamped on a machined flat boss deep in the bay, partially hidden by hoses/piping. In the video, a bolt with a red marking is used as a reference point—the stamp is adjacent to that area.
• Access: High difficulty. The stamp is deep, greasy/dirty, and the viewing angle is awkward—expect to use a strong light and possibly clean the surface.
• Note: This is an engine number, not the body VIN—use it to verify engine identity against paperwork where required.
• Tip: Because the characters are often oily and hard to focus on, clean the boss lightly and then use High Contrast scanning to decipher the stamp instead of trying to write it down in a cramped position.

Video Guide

Video Tutorial: How to Find the Hyundai Tucson Chassis and Engine Number

▶ Watch Hyundai Tucson VIN Location Guide

• Real-world walkthrough showing the under-seat carpet flap for the chassis VIN and the deep engine-block stamp reference point (including the marked bolt).

Common Problems & Troubleshooting

• Can’t find the under-seat VIN: Floor mats and the carpet edge can hide the pre-cut flap—slide the seat back and pry/lift the flap carefully, then use a flashlight.
• Engine stamp unreadable: Grease and grime fill the stamped characters—scrub with a rag and mild degreaser, then re-check with strong light (a phone camera may struggle to focus).
• Sticker VIN vs stamped VIN mismatch: Door-jamb labels and dash plates can be replaced—always verify the stamped chassis VIN matches the paperwork before buying or registering.

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