OEM Honda Grom Stock ECU | 2014–2026 All Generations

OEM Honda Grom Stock ECU

Replace or restore your Honda Grom's engine control unit with a genuine OEM ECU. Each unit is a direct factory replacement — no tuning required, plug-and-play fitment for your specific model year.

Fitment by Year

• 2014–2015 — SKU: 38770-K26-911
• 2017 — SKU: 38770-K26-B13
• 2018–2020 — SKU: 38770-K26-C31
• 2022–2023 — SKU: 38770-K26-G11
• 2024 — SKU: 38770-K26-L11
• 2025–2026 — SKU: 38770-K26-M11

Product Specifications

• Brand: Honda (OEM)
• Part Type: Engine Control Unit (ECU)
• Weight: 0.3 lbs
• Condition: New OEM
• Compatible Models: Honda Grom (MSX125), Honda Monkey (1st Gen, JC92, 22+), SF Grom

Select your model year from the dropdown above to ensure you receive the correct OEM part number for your Grom.