Factory build sheet

2003 Ford Focus SE

Build 1FAFP36Z-3 · 2.3L 4cyl · Wagon

VIN positions 1 through 8 read 1FAFP36Z and position 10 reads 3. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every Focus whose VIN starts 1FAFP36Z and carries 3 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 85 of them.

  • Decoded Jul 7, 2026
  • 85 known VINs

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
2.3 L
Cylinders
4
Configuration
In-Line
Engine model
PZEV
Engine manufacturer
Ford
Valve train
Dual Overhead Cam (DOHC)
Horsepower
144 hp
Fuel type
Gasoline

Body & chassis

Body class
Wagon
NHTSA body type
PASSENGER CAR
Doors
4
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.

The same build, other model years

Ford used the VIN pattern 1FAFP36Z for 2 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.

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 FP36Z 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

85 vehicles carry this build

Every VIN we have decoded to 1FAFP36Z-3 shares the specification above.

  • 85 Known VINs

Neighboring configurations

Other factory configurations of the Focus, 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.

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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 85 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.