Golf Cart Serial Number Lookup

Where to find your golf cart serial number

Before you can decode anything, you have to find the plate. Each brand hides it in a few predictable places:

How the decoder reads a Club Car serial

Modern Club Cars (Precedent, Onward, Tempo) use a 12-character serial in the format two model letters + two-digit year + two-digit production week + six digits. So PH0908123456 is a 2009 Precedent built in the 8th week of the year. Older DS models put the two-digit year in the same place, after a prefix of one or two letters (A00… = 2000, AQ02… = 2002). Because later DS carts use two letters just like a Precedent does, the decoder reads the model from the year, not from how many letters the prefix has.

Voltage is not encoded in the serial itself. The figures above are the standard pack for each model line, and the fastest way to confirm yours is to count the batteries: six 6-volt batteries is 36V, six 8-volt or four 12-volt is 48V. The 36V vs 48V guide explains the difference in detail.

How the decoder reads an E-Z-GO serial and manufacturer’s code

E-Z-GO is the brand that trips people up. The long serial number does not contain the year. Instead, look on the same plate for the shorter manufacturer’s code, one letter followed by three or four digits, like M2309. The final two digits point to the model year, so M2309 points to 2009. The leading letter is an era-specific production marker, not a universal calendar month. The decoder also accepts the long serial on its own, or the code and serial together with a space between them.

E-Z-GO production-letter codes

For the common letter-first format, the decoder accepts A through H and J through M. The letter I is omitted in documented E-Z-GO sequences, which is why M is a valid prefix. Because the calendar mapping changed by era, the decoder does not convert the leading letter to a month. The E-Z-GO serial number lookup explains the production calendars and worked examples.

E-Z-GO model lines by era

How the decoder reads a Yamaha serial

Yamaha serials begin with J, followed by two characters, a dash, and six digits. The first three characters are the model code that identifies both the model and its production years:

Because Yamaha encodes the model rather than an exact build year, you get a tight production range rather than a single year. If your prefix is not in this list it may be a utility (G11, G20, G21, U-MAX) or a specialty model such as the Adventurer or Concierge series, the decoder tool above covers those too.

Golf cart model-year milestones at a glance

When a plate is faded or missing, the big body-style changes are reliable reference points for narrowing the year:

• Club Car: DS body 1981 to 2003, Precedent from 2004, Onward 2017, Tempo 2018.
• E-Z-GO: Marathon to Medalist in 1994, TXT from 1996, RXV from 2008.
• Yamaha: G-series through the G29 “The Drive” (2007 to 2016), then Drive2 from 2017.

Why your golf cart’s year matters

Carts look nearly identical across many model years, but the parts underneath change constantly. A controller, charger receptacle, or front cowl that fits a 2010 cart may not fit a 2014 of the same model. Decoding the year is the single best way to order the right part the first time, and when buying used, it is the only reliable way to verify a seller’s claim about the cart’s age. For a full walk-through, read our guide on what year your golf cart is, compare brands in the big three golf cart brands breakdown, or browse every how-to in our repair guides library. For carts with a missing plate, manufacturers like Club Car can look up a vehicle by VIN.