Mazda VIN Decoder

Decode any Mazda VIN free in seconds. Enter the 17-character vehicle identification number from your Mazda into the decoder above and get the model, year, engine, trim, factory options, plant of origin, and recall status instantly, with no sign-up and no credit card.

This page is the Mazda VIN hub. Below you’ll find Mazda-specific WMI codes, the brand’s plant codes, a position-by-position guide to reading a Mazda VIN, where to find the VIN on your Mazda, and how to check for open recalls.

About Mazda

Mazda traces back to January 1920, when Jujiro Matsuda founded Toyo Cork Kogyo in Hiroshima, Japan, originally a maker of cork products. The company was renamed Toyo Kogyo in 1927 and built its first vehicle, the Mazda-Go three-wheeled truck, in 1931; its first passenger car, the R360 Coupe, followed in 1960. Mazda licensed the Wankel rotary engine from its German inventor Felix Wankel in 1961 and put it into production with the 1967 Cosmo 110S, the world’s first mass-production car with a twin-rotor rotary engine. The rotary later powered the RX-7 (1978 to 2002) and RX-8 (2003 to 2012). In 1989 Mazda launched the MX-5 Miata, which Guinness World Records has repeatedly recognized as the best-selling two-seat sports car in history.

Mazda’s manufacturing footprint centers on Japan but now includes a major US plant. Hiroshima (Ujina) is the historic home plant and builds the MX-5 Miata and other models. The Hofu plant in Yamaguchi Prefecture builds the Mazda3, CX-30, CX-5, and larger models along with engines and transmissions shipped worldwide. Mazda de Mexico (MMVO) in Salamanca, Guanajuato, opened in 2014 and builds the Mazda2, Mazda3, CX-3, and CX-30 for North and South American markets. Most notably for US buyers, Mazda Toyota Manufacturing (MTM), a joint venture with Toyota in Huntsville, Alabama, began building the Mazda CX-50 in January 2022, meaning many current Mazda SUVs sold in the US now carry an American-built VIN rather than a Japanese one.

Mazda WMI codes (positions 1-3)

The first three characters of your VIN, the World Manufacturer Identifier (WMI), tell you who built the vehicle and where. The WMI is assigned by SAE International on behalf of ISO. Here are the WMIs registered to Mazda in NHTSA’s vPIC database:

If your Mazda VIN begins with any of the codes above, it’s a genuine Mazda. A Mazda VIN starting with an unlisted WMI may indicate a rebadge, a regional partner build, or a counterfeit. Decode the full VIN with the tool above to confirm.

How to read a Mazda VIN: position by position

Every Mazda VIN built since 1981 uses the ISO 3779 17-character standard. The 17 characters split into three blocks:

Here is what each position means specifically on a Mazda:

Positions 1-3: World Manufacturer Identifier

See the WMI table above. The country code at position 1 tells you where the vehicle was assembled, not where Mazda is headquartered. A Mazda assembled outside Japan (Salamanca, Mexico or Huntsville, Alabama) carries the country code of the assembly plant rather than a Japan-based code.

Positions 4-8: Vehicle Descriptor Section (VDS)

These five characters encode the model line, body style, restraint system, and engine or drivetrain combination. On recent Mazdas this is where you’ll see the model differentiated, for example a CX-30 versus a CX-5, along with whether the vehicle is front-wheel or all-wheel drive.

Position 9: Check digit

The check digit is the most important single character in any VIN. It is calculated from the other 16 characters using a fixed weighting table and modulo-11 math. If even one character of a Mazda VIN is mistyped, the check digit will not match, and any compliant decoder, DMV, or insurance system will flag the VIN as invalid.

Position 10: Model year

The 10th character maps to a model year on a 30-year cycle. Skim the chart below to translate yours:

The letters I, O, and Q are never used in any VIN, including Mazda, because they look too similar to the digits 1 and 0.

Position 11: Assembly plant

The single character at position 11 identifies the specific factory that built the vehicle, distinguishing between Mazda’s Hiroshima and Hofu plants in Japan, its Salamanca plant in Mexico, and the Mazda Toyota Manufacturing plant in Huntsville, Alabama. Decode the full VIN with the tool above to see the exact plant for your vehicle.

Positions 12-17: Serial number

The final six characters are the production sequence number stamped on your specific Mazda as it rolled off the line. Combined with the previous 11 characters, this makes every Mazda VIN globally unique.

Where to find the VIN on a Mazda

You can find your Mazda VIN in several places. The lower-left windshield and the door jamb are the easiest to read; the others are useful when one of those labels has been damaged or replaced.

• Lower-left corner of the windshield, visible from outside
• Driver’s side door jamb sticker (VIN, tire pressure, paint and trim codes)
• Vehicle registration, title, and insurance documents
• Mazda owner’s portal and dealer service records

If your Mazda is older and built before 1981, including early Familia/GLC, RX-3, RX-4, or first-generation pickup models, the chassis number is shorter than 17 characters and follows an older Japanese manufacturer format. For pre-1981 vehicles, use our classic car VIN decoder guide.

Check Mazda recalls and safety information

Open and historic recalls on Mazda vehicles are tracked by national transport authorities. The fastest way to check a specific Mazda:

1. Decode the VIN with the tool above to confirm the model and model year
2. Cross-reference the 17-character VIN with the Mazda recall and safety information page (US) and NHTSA
3. Review any open safety actions and contact your nearest Mazda dealer for free repair

Recalls are repaired free of charge by the manufacturer regardless of vehicle age or ownership history.

Frequently asked questions

How do I decode my Mazda VIN?

Type the 17-character VIN from your Mazda’s windshield, driver-side door jamb, or vehicle title into the decoder at the top of this page. Results return in seconds and include make, model, model year, body style, engine, transmission, plant of origin, and open NHTSA recalls. No registration is required.

Where is the VIN on my Mazda?

The two easiest spots are the lower-left corner of the windshield (visible from outside the car) and the driver-side door jamb sticker. Both locations are required by federal labelling regulation on every road-going Mazda sold in North America.

Is the Mazda VIN decoder free?

Yes. VinDecoderPlus decodes every Mazda VIN free of charge with no sign-up or credit card. Full vehicle history reports, including ownership records, accident history, and odometer history, are available as an optional paid upgrade.

What does the VIN tell me about my Mazda?

A VIN decode confirms the original factory configuration of your Mazda: model, year, body style, engine, transmission, trim level, factory options, country and plant of origin, and any recall actions issued against that VIN. It does not record colour (which is on the build sheet), current mileage, accident history, or ownership chain. For those, you need a paid vehicle history report.

Why do some Mazda CX-50 models have an American VIN instead of a Japanese one?

Since January 2022, the Mazda CX-50 has been built in the United States at Mazda Toyota Manufacturing (MTM) in Huntsville, Alabama, a joint venture plant that Mazda shares with Toyota. Vehicles built there carry a US-registered WMI (such as 7MM) rather than the JM1/JM3 codes used on Japan-built Mazdas.

Can a Mazda VIN be faked?

The 17 characters themselves can be retyped, but the check digit at position 9 makes silent tampering nearly impossible: any single-character change breaks the math. Mazda VIN plates are tamper-resistant by federal standard. If you suspect a cloned VIN, our guide how to check if a car is stolen by VIN walks through the next steps.

Decode any Mazda VIN free

Type your 17-character Mazda VIN into the decoder at the top of this page and get a full breakdown instantly. To learn more about VIN structure in general, see our guides:

• How to read a VIN number
• What every character in a VIN means
• Classic car VIN decoder (pre-1981)
• VIN decoder vs. vehicle history report