BYD keeps a real presence on Japan's right-hand-drive (RHD) roads. This page maps the local models and shows how BYD EPC turns the factory BYD Portal data into a fast browser lookup for genuine parts.
The BYD picture in Japan
In Japan, the volume leaders are Toyota, Honda, and Suzuki, but BYD keeps a loyal base whose owners expect genuine parts and correct fitment.
Local cars are built to JDM domestic-market specifications and work in four-season conditions, so identifying the right BYD part means matching the exact JDM build — not just the model name.
BYD models common in Japan
The BYD models you'll service most in Japan, with the parts most often looked up:
| Model | Model years | Common lookups |
|---|---|---|
| BYD Seal | 2019–present | brake-by-wire actuator, reduction-gear oil seal |
| BYD Han | 2012–2021 | inverter / power electronics, DC-DC converter |
| BYD Dolphin | 2016–2023 | HV battery modules, 12 V auxiliary battery |
| BYD Atto 3 | 2018–present | charging port assembly, thermal-management pump |
How to find genuine BYD parts in Japan
BYD EPC turns the official BYD Portal data into a browser catalog: enter a VIN, open the exploded diagram, read the OEM number with its supersession history. No install, no dealer login — it works across right-hand-drive (RHD) Japan.
One VINsearch plan also opens every other brand catalog — useful for the multi-make reality of a Japan workshop. Try it from a $3 day pass, or the monthly plan at about 7,500 JPY/month with unlimited lookups.
BYD parts in Japan — FAQ
Where can I look up BYD parts in Japan?
Use BYD EPC on VINsearch. It runs in any browser in Japan, decodes the VIN to the exact BYD build, and shows genuine OEM numbers and diagrams.
Are local-spec BYD models covered?
Yes — the catalog is built on BYD Portal, which includes the right-hand-drive (RHD), JDM domestic-market specifications BYD cars delivered to Japan.
Do I need a separate tool for other brands?
No. One VINsearch login covers BYD plus every other catalog, which is why Japan multi-make workshops prefer it.