BYD Song Plus EV / DM-i SUV
BYD Song Plus Tailgate Lock Actuator Wholesale
Tailgate Lock Actuator selection: latch marking, striker interface, socket and closing function. EV / DM-i; identified rear latch system.

Tailgate Lock Actuator: application and selection
| Check | Required record |
|---|---|
| Supported application | EV / DM-i; identified rear latch system |
| Assembly identification | Latch marking, striker interface, socket and closing function |
| Vehicle record | Full sales name, original market, production date, VIN and installed powertrain or engine where applicable. |
The tailgate lock, external release switch and powered supports perform different jobs. Confirm the actual latch and soft-close equipment instead of replacing a support for a release fault.
Connected assembly decisions
The tailgate lock actuator controls the rear latch; the tailgate support / lift strut carries or powers the hatch.
Keep both requests with the actual tailgate equipment.
For a mixed system order, use the Song Plus Body, Lamps & Tailgate Parts Guide. If the powertrain record is unclear, resolve Song Plus model and market identity first.
Compare related vehicle applications
Keep the tailgate lock actuator specification above when comparing tailgate lock actuator and related applications by vehicle.
OE / catalogue identification example
| Reference | Listed assembly | Limited application |
|---|---|---|
| 12680948-00 / SA3F-6305200A | Back door lock body | Supplier-listed Song Plus EV (2025) only. Confirm exact build, corner and original market; DM-i and other builds are not approved by this example. |
Retain the complete installed marking and suffix. The component image does not establish that it depicts this numbered item, and the example is not a factory VIN confirmation.
Supply contents and packing
List latch, actuator and switch inclusion separately; protect the jaw and electrical connections.
Prepare the inquiry
Include latch marking, striker interface, socket and closing function, the vehicle record and overall, label and connection photographs. Use the OE and VIN identification checklist to resolve missing markings before adding the quantity and requested assembly contents.
Keep this tailgate lock actuator specification with the rest of the Song Plus parts order.
Bulk inquiry
Send your OE list, model list or sample photos.
We quote by vehicle model, OE number, part type, quantity and target market. Uploading a spreadsheet or ZIP package is optional.
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- OE No., replacement number, reference number or sample photo
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- Preferred product grade, private label or neutral packing