What WMI codes does Subaru use?

Subaru uses several World Manufacturer Identifier (WMI) codes depending on vehicle type and manufacturing country, including: 4S3, 4S4, JF1, JF2.

How can I tell what factory built my Subaru?

The 11th character of your Subaru VIN indicates the assembly plant factory code. Refer to our factory code directory below to identify your vehicle's exact assembly plant.

Are safety recall checks free for Subaru?

Yes! Under federal law, all safety defect repairs issued by Subaru or the NHTSA are performed free of charge at any authorized franchised Subaru dealership.

Japan / USA • Founded 1953

Subaru VIN Decoder & Vehicle Specifications

American Subaru vehicles produced at Subaru of Indiana Automotive (SIA) in Lafayette, Indiana feature 4S3 (passenger car) and 4S4 (multipurpose vehicle). Japanese assemblies start with JF1/JF2.

Character count: 17/17

Subaru WMI Codes

First 3 characters identifying country & division:

4S3 4S4 JF1 JF2

Assembly Plant Codes (Digit 11)

Code '1':Gunma Yajima Plant, Japan

Code '2':Gunma Main Plant, Japan

Code '3':Subaru of Indiana Automotive (SIA), Lafayette, Indiana, USA

VIN Locations on Subaru

Lower driver side windshield dashboard plate
B-pillar certification plate near driver door striker
Left front shock tower stamping under hood
Registration paperwork

Popular Subaru Models

Outback

Forester

Crosstrek

Ascent

Impreza

WRX

Legacy

BRZ

Complete Guide to Subaru Vehicle Identification Numbers

Every Subaru vehicle produced for the global marketplace conforms to federal 49 CFR Part 565 and ISO 3779 standards. Decoding your Subaru VIN allows you to verify original equipment specifications, factory trim packages, engine tuning, and active safety recall eligibility.

Where to Inspect the Subaru VIN

Always cross-reference the public VIN plate located on the lower driver-side dashboard through the windshield with the safety certification sticker located on the driver-side B-pillar door shut face. On Subaru vehicles, matching underhood stampings confirms authentic unibody and chassis integrity.

Frequently Asked Questions

On most Subaru vehicles, the VIN is located at the lower driver-side corner of the windshield, on the federal certification label on the driver's door jamb/B-pillar, and stamped on the engine firewall or passenger shock tower.