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How to Decode VIN Numbers

That unique 17-digit number can provide a lot of information - think of it as the vehicle's DNA.
Added Mar 11, 07 by kirstie_h
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VIN numbers can be used to issue and track recalls, vehicle registration history, warranty claims, thefts and insurance coverage.   It can also provide information to you about the trim level and what parts might fit right - for example, a Ford manufactured in Mexico might take a different O2 sensor than one made in the US.  

You can see the VIN on the dashboard when looking from the outside in through the windshield on the driver's side.  It's also quite often on a sticker in the driver's side doorframe, and is also etched on major parts such as the engine.

Using a sample VIN, here's what those 17 digits can tell you:

1st character indicates the country of manufacture, e.g.,  U.S.A.(1or4), Canada(2), Mexico(3), Japan(J), Korea(K), England(S), Germany(W), Italy(Z)   4F2YU08131KM65141

2nd character indicates which company manufactured the vehicle: Audi(A), BMW(B), Buick(4), Cadillac(6), Chevrolet(1), Chrysler(C), Dodge(B), Ford(F), GM Canada(7), General Motors(G), Honda(H), Jaquar(A), Lincoln(L), Mercedes Benz(D), Mercury(M), Nissan(N), Oldsmobile(3), Pontiac(2or5), Plymouth(P), Saturn(8), Toyota(T), VW(V), Volvo(V). 4F2YU08131KM65141

3rd character- Identifies vehicle type or manufacturing division.  4F2YU08131KM65141

4th-8th characters tell you about the vehicle's features, such as platform, body style, engine, and model/trim level. Use of these 5 characters isn't standardized, and each manufacturer uses them differently  4F2YU08131KM65141

9th character- doesn't provide info to the consumer, but identifies VIN accuracy as check digit.  A mathematical formula based on other characters help determine the validity of the VIN.  4F2YU08131KM65141

10th character- Identifies the model year. For vehicles manufactured 1980-2001, it will be a letter.  2001 and beyond will be indicated by a number  (U, Z, and 0 aren't used), and in 2010 they'll start over with letter "A".  For example: 1994(R), 1995(S), 1996(T), 1997(V), 1998(W), 1999(X), 2000(Y), 2001(1), 2002(2), 2003(3)  4F2YU08131KM65141

11th character- Identifies the assembly plant for the vehicle. 4F2YU08131KM65141

12th to 17th characters- Identifies the sequence of the vehicle for production
as it rolled of the manufacturers assembly line.
4F2YU08131KM65141

  • VIN numbers never include the letters I,O, or Q

    Want to "decode" your vehicle's VIN? Go to:  http://www.pronto-net.com/vin_app/vin.php

    Use the VIN to check out a vehicle's history of ownership, theft, and reported accidents:  http://www.carfax.com

     

     

     

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    Recent Comments (6 total):

    hudsonthedog - Dec 26, 2007 8:50 am
    The World Manufacturer Identifier (WMI) is the first three digits. They must be used in combination to denote the manufacturing (or, sometimes, sales) company. For example, "F" means Ford Motor Company when used with most first and third digits, but "ZFF" is Ferrari. Another example, the second character of "A" can mean Jaguar ("SAJ") or Rover ("SAR"), among others. And the third character of "9" denotes a small company producing fewer than 500 vehicles a year. Since there are many of these, a combination of the WMI (first three digits) and the 12th, 13th, and 14th digits specify the manufacturer.
    bob8650 - Sep 5, 2007 8:35 am
    A very useful page..
    hudsonthedog - Sep 3, 2007 9:40 pm
    Don't forget that the 1st digit can also be "5" (USA), "6" (Australia), "9" (Brazil), "L" (China or Taiwan), "T" (Switzerland, Czech Republic, or Hungary), "V" (Austria, France, Spain, or Yugoslavia), and "Y" (Sweden)...among others.
    cheath - Jul 3, 2007 1:29 pm
    good guide. YOU SHOULD EMPHASIZE THAT IN TRACKING OWERNSHIP ECT YOU ARE REFERRING TO USED CARS.
    tallman1 - May 23, 2007 7:51 pm
    Pretty darn cool... not a surprise that you posted this!
    autoboy16 - Apr 11, 2007 8:15 pm
    This was soo freaky when I tried it!! The Carmax is too expensive now but I'll do that before I purchase my next car!


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