Acura VIN Decoder & Check
Decode any Acura VIN free, then read the full vehicle history before you buy.
Buying a used Acura?
Acura arrived in 1986 as the first Japanese luxury brand in America, beating Lexus and Infiniti to market by three years. Honda builds most of the lineup in Ohio: the TLX and Integra come out of Marysville, the MDX and RDX out of East Liberty. That US production is why so many Acura VINs start with a 1, a 5, or 19U instead of a J.
On the used market, Acuras sit in an odd spot. They cost real money because they hold value, yet they share parts and engines with ordinary Hondas, so bargain hunters watch them closely. When a used TLX or MDX is priced well under the going rate, the history report usually explains why.
Acura history: what to verify before you buy
Every brand has its own used-market patterns. These are the ones worth checking on an Acura, and where the report answers each one.
Takata airbag recall status
Honda and Acura were the largest users of the recalled Takata inflators, and the campaign covered models as recent as the mid-2010s. The report lists open recalls for the exact VIN, so you can confirm the inflator work was actually done before you drive the car home.
Early-2000s transmission failures
The automatic transmissions in the 1999 to 2004 TL, CL, and first-generation MDX failed often enough that Honda extended their warranties. On survivors from that era, the odometer chronology and any listing history tell you whether the car lived an easy life or a hard one.
Theft and cloned VINs
Older Integras are stolen at unusually high rates, mostly for parts, and stolen cars sometimes come back wearing a clean car's identity. Running the VIN confirms the identity matches the title record and checks it against theft databases.
Curbed leases and hidden repairs
Most Acuras enter the used market as lease returns. Lease cars get repaired to look clean, not necessarily to be clean. Reported damage, auction photos, and repair estimates in the report show what the reconditioning covered up.
How to decode an Acura VIN
Every Acura built since 1981 carries a 17-character VIN, and each position means something specific. Here is how to read one yourself, or paste it above and let the decoder do it in seconds.
Example VIN for illustration. Positions 1 to 3 identify the manufacturer, 4-8 describe the vehicle, 9 is the check digit, 10 is the model year, 11 is the assembly plant, and 12-17 are the serial number.
Positions 1-3: where your Acura was built
The first three characters are the World Manufacturer Identifier, assigned to a specific company, country, and vehicle type. This is the fastest answer to the question of which factory built the car.
| WMI code | Built in | Typically used on |
|---|---|---|
| JH4 | Japan | Japan-built Acura cars |
| 19U | Marysville, Ohio | US-built sedans such as the TL and TSX |
| 5J8 | East Liberty, Ohio | US-built SUVs such as the RDX and MDX |
| 2HN | Alliston, Ontario, Canada | Canadian-built SUVs, including early MDX models |
Common Acura manufacturer codes. Codes vary by model, plant, and era, so a code outside this table is not by itself a red flag. The free decoder above resolves any Acura VIN to its exact factory record.
Positions 4-8: what the vehicle is
On an Acura, positions 4 through 8 identify the model line, body style, engine, and trim grade. Two MDXs with different drivetrains will differ here even when they look identical on the lot.
Position 9: the check digit
A number computed from all the other characters using a federal formula. If someone alters a VIN by hand, the math stops working. It is the first thing our decoder verifies, and a failed check digit on a listing is a walk-away signal.
Position 10: the model year
One character encodes the model year. Letters and digits alternate in a 30-year cycle, so the same code serves two eras:
Year codes repeat every 30 years. Position 7 settles the cycle: on 17-character VINs, a letter there means the vehicle is from 2010 or later, a digit means 1981-2009.
Positions 11-17: plant and serial number
Position 11 names the assembly plant within the factory network, and the final six characters are the serial number, unique to this one Acura. Together with the rest of the VIN, they make the identity impossible to share honestly, which is exactly why cloned VINs are worth checking for.
Popular Acura models to check
The most-searched used Acura models. Every one decodes the same way, from the same records.
What the Acura report covers
- Salvage, junk, and flood title brands recorded against an Acura, in any state
- Reported accidents and structural damage, with impact areas and repair estimates where recorded
- Every reported odometer reading in order, with automatic rollback detection
- Auction and sales-listing photo archives: the car as it actually looked when it changed hands
- Open safety recalls for your exact Acura, with the free-repair notice
- The factory maintenance schedule, warranty terms, and market values by condition
Where to find the VIN on a Acura
Windshield base
Stamped on a plate at the bottom of the windshield, driver's side. Readable from outside the car.
Door jamb sticker
On the label inside the driver-side door jamb, next to the tire pressure figures.
Title and registration
Printed on the title, the registration card, and the insurance card.
The listing itself
Any serious Acura listing includes the VIN. A seller who will not share it is telling you something.
Acura VIN check FAQ
What do Acura VINs start with?
Does the report show whether Takata airbag recalls were fixed on my Acura?
Is the Acura VIN decoder really free?
What does the full Acura history report add?
Does a clean-looking Acura still need a check?
How fast is an Acura VIN check?
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