Honda Generator Age By Serial Number | Simple ✔ |

| Scenario | Response | |----------|----------| | Serial not found | “Unable to decode automatically. Contact Honda Power Equipment with this serial number.” | | Invalid format | “Enter a valid 8–12 character serial from the generator frame or engine.” | | Ambiguous decade | “Matches pattern for 2005 or 2015. Check emissions label for exact year.” |

| Code Position | Meaning | Example | |---------------|---------|---------| | Digit 1 (Format B, after prefix) | Production year (0-9, sometimes reused every decade) | 5 = 2015, 2005, or 1995 | | Letters A–L (some old models) | Month (A=Jan, B=Feb … L=Dec) | C = March | | Factory prefix | Some factories indicate era (e.g., S = Suzuka, K = Kumamoto) | Helps disambiguate decade | honda generator age by serial number

Letter + Number + Letter (then more numbers) | Scenario | Response | |----------|----------| | Serial

| First Two Characters | Year | Third Character | Month | |----------------------|------|----------------|-------| | S0, S1, S2 | 2000, 2010, 2020 | A | Jan | | T0, T1 | 2001, 2011 | B | Feb | | U0, U1, U2 | 2002, 2012, 2022 | C | Mar | | V0, V1, V2 | 2003, 2013, 2023 | D | Apr | | W0, W1, W2 | 2004, 2014, 2024 | E | May | | X0, X1 | 2005, 2015 | F | Jun | | Y0, Y1 | 2006, 2016 | G | Jul | | Z0, Z1 | 2007, 2017 | H | Aug | | A0, A1 | 2008, 2018 | I | Sep | | B0, B1 | 2009, 2019 | J | Oct | | C0 (rare) | 2010? (check) | K | Nov | | | | L | Dec | (check) | K | Nov | | |

Honda often makes small revisions to models (e.g., EG650, EU2000i). Knowing the year helps identify if your unit is an early or late "K" version (e.g., K1, K2, K3).

Look at the owner’s manual, warranty card, or purchase receipt for the serial number.