Exceptional performance, quality and reliability, that's what you get from Honda.
Honda engines use a standard naming convention on all engines. Find instructions on how to find your model, type code and serial number below.
Finding the Engine Model
To find the model number, look for a model number sticker on the engine.
All Honda engines model numbers start with the letter "G," such as "G100", "GX610", or "GXV160."
This is the base engine model. The engine model and serial number should be adequate for most of your needs.
Finding the Engine Type Code
The engine type code is stamped into the side of the engine, usually close to the serial number. Engine type codes may be up to 4 characters.
If a code is less than 4 characters, you may see asterisks as placeholders (i.e. an engine stamped with QX is a QX type engine.)
Finding the Engine Serial Number
All Honda engines will have a serial number.
The engine serial number is stamped into the side of the engine.
All Honda engine serial numbers have a 4 or 5 letter prefix followed by a 7 digit number.