2.4M+ parts · 82 brands · updated daily
One number on a part label is all you need to find what it fits, what it replaced, and what else works — free OEM part number search across 82 brands.
Which brands, models, trims and model years this exact part number fits — verified against the vehicle configuration database, not just a text match.
Which numbers this part replaced, and which newer number replaced it — critical for Chinese EVs where revisions are frequent in early production years.
Compatible alternative part numbers, including equivalent parts used across shared platforms (e.g. BYD e-platform 3.0 models sharing inverter and OBC components).
These are the systems where generic catalogs fall short — and where EVcoder goes deepest.
| System | Typical components | Why it matters |
|---|---|---|
| Battery & BMS | Modules, cell groups, BMS boards, contactors, current sensors | Highest-value EV repair category; wrong-fitment risk is severe |
| Drive unit | Drive motors, inverters, reducers, motor controllers | Platform-shared parts create cross-model opportunities |
| Charging | On-board chargers (OBC), DC/DC converters, charging ports, EVCC | GB/T vs CCS port differences trip up importers constantly |
| Thermal | PTC heaters, heat pumps, chillers, coolant pumps, valves | Fast-moving wear items with high aftermarket demand |
| Body & chassis | Bumpers, lamps, fenders, suspension, brakes | Collision parts for Chinese EV brands are rarely stocked locally |
| ADAS & electronics | Radar units, cameras, domain controllers, displays | Coded/calibrated parts require exact-number matching |
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