Factory build sheet

2003 Ford Thunderbird

Build 1FAHP62A-3 · 3.9L 8cyl · Convertible

VIN positions 1 through 8 read 1FAHP62A and position 10 reads 3. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every Thunderbird whose VIN starts 1FAHP62A and carries 3 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 59 of them.

  • Decoded Sep 9, 2026
  • 59 known VINs
  • 5 listed for sale now

This configuration is identical to 2003 Ford Thunderbird 3.9L 8cyl Convertible (2,107 vehicles). That page carries the full record.

Factory specification

As filed by Ford with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.

Engine

Displacement
3.9 L
Cylinders
8
Configuration
V-Shaped
Engine model
280 hp 39l v8
Engine manufacturer
Ford
Valve train
Dual Overhead Cam (DOHC)
Fuel type
Gasoline

Body & chassis

Body class
Convertible/Cabriolet
NHTSA body type
PASSENGER CAR
Doors
2
Manufacturer
FORD MOTOR COMPANY

Weight rating

GVWR class
Class 1
GVWR
6,000 lb or less

Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.

How this VIN pattern is read

A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.

Positions Characters What they encode
1–3 1FA FORD MOTOR COMPANY · World manufacturer identifier
4–8 HP62A Model, body style, engine and restraint system
9 × Check digit — computed per vehicle, not part of the build
10 3 Model year — 2003
11 × Assembly plant
12–17 ×××××× Production sequence number, unique to each vehicle

59 vehicles carry this build

Every VIN we have decoded to 1FAHP62A-3 shares the specification above.

  • 59 Known VINs
  • 5 Listed for sale now

Neighboring configurations

Other factory configurations of the Thunderbird, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.

Keep going

Where this data comes from

Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.

Vehicle counts come from the 59 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.