Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Sealion 05 EV | 2025 | All versions |
| BYD | Sealion 05 EV | 2026 | All versions |
Type codes are printed on the vehicle identification plate. Not sure? Send us the number from the old part over WhatsApp and we confirm it against the factory catalogue before you order.
SRS Airbag Control Unit for BYD Sealion 05 EV, OE 14240354-00
Price shown without any local sales tax. Shipping is shown on this page and confirmed at checkout. Import taxes and duty in Hong Kong SAR are not included and may be charged when the parcel arrives.
About This Part
SRS airbag control unit for the BYD Sealion 05 EV, OE 14240354-00 (part UNEB-3658100A). This restraint control module reads crash sensor inputs and fires the airbags and belt pretensioners, and it must be coded to the vehicle by a qualified technician. It fits the Sealion 05 EV 2025-2026. As a safety-critical airbag ECU it should only be replaced when fault-coded, and this factory unit restores full SRS function. Never fit a used or crash-deployed module.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Plastic |
| Mounting position | Interior |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 14240354-00 · UNEB-3658100A |
| Approx. weight (packed) | Under 0.5 kg |
| Approx. packaging dimensions | 19 x 18 x 11 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Shipping to Hong Kong SAR is shown above and confirmed at checkout.
Frequently Asked Questions: OE 14240354-00
My car is not listed as the Sealion 05 EV, will this still fit?
No. This unit is listed for the BYD Sealion 05 EV against OE 14240354-00, and no other model appears in the fitment table on this page. An airbag control unit is matched to the exact model and its wiring, so a close but different model is not a safe assumption to make on your own. If your vehicle is not shown, use the quote route on this page and send a photograph of the old unit and its label, or give the OE number from it, so it can be checked properly.
What if the number on my old unit does not match 14240354-00?
If the number stamped on your old control unit does not match 14240354-00 or the alternative reference UNEB-3658100A, do not fit this unit anyway. Go back to your registration document and check the model and the model year exactly as they are written there, since this listing covers the BYD Sealion 05 EV only. Do not rely on the number from the old unit alone, and do not guess from memory what model or year the car is. Have the registration document in hand so the details you check against are the ones written for your car, not assumed ones.
Should this be fitted by a professional?
There is nothing here to say this must be fitted by a specialist, and this page does not set out fitting instructions. Because this is a safety system, it makes sense to have a competent fitter carry out the work and confirm the unit is right for the car. Before booking anyone, check the alternative reference this part is also listed under, UNEB-3658100A, alongside the OE number 14240354-00, so whoever fits it can confirm they have the correct unit for a BYD Sealion 05 EV.
When will the SRS control unit be delivered once I order it?
Delivery takes 8 to 25 days from your order to your door. Do not sign for the parcel without checking it over first, since it is far simpler to flag a problem at the door than once the unit has been carried indoors. Before you fit it, compare it against the old unit you removed to make sure you are looking at a like for like replacement. If you have any doubt, use the quote route on this page to check first.
Where does the SRS control unit actually sit on the Sealion 05?
It is an interior electronic unit rather than something bolted to a panel you can see from outside the car, so it helps to look at the photographs on this page before you start any removal work. That way you know roughly what you are looking for and how it connects in, rather than guessing from memory once the trim is already off. The unit is plastic bodied, listed also as UNEB-3658100A against BYD OE number 14240354-00.
Related Parts
How Ordering Works
Your order is packed and shipped tracked, and the import duty and VAT that apply to your destination are calculated at checkout. The final gallery image on this page is the process card showing each delivery step. Delivery to Hong Kong SAR: 8 to 25 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $5.85 (Economy), from $10.35 (Express), confirmed at checkout before you pay.