Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Qin L EV | 2024 | All versions |
| BYD | Qin L EV | 2025 | All versions |
| BYD | Qin L EV | 2026 | All versions |
| BYD | Seal 06 EV | 2025 | All versions |
| BYD | Sealion 05 EV | 2025 | All versions |
| BYD | Sealion 05 EV | 2026 | All versions |
| BYD | Sealion 06 EV | 2024 | All versions |
| BYD | Sealion 06 EV | 2025 | All versions |
| BYD | Sealion 06 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.
Rear Drive Motor Mount Support for BYD Sealion 05 EV, OE 15646174-00
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
Rear drive motor mount support assembly (OE 15646174-00, also referenced UNEC-2001300) that carries the rear electric motor and cushions its torque reactions into the subframe. Fabricated in metal for the underbody, it fits the BYD Sealion 05 EV 2025-2026, Sealion 06 EV 2024-2026 and Qin L EV 2024-2026, plus the Seal 06 EV. This powertrain mount support, sometimes called a drive motor cradle or motor mount bracket, locates the rear drive unit and keeps NVH under control. Fit new rubber isolators when replacing.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Metal |
| Mounting position | Underbody, Rear |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 15646174-00 · UNEC-2001300 |
| Approx. weight (packed) | Under 3.5 kg |
| Approx. packaging dimensions | 34 x 21 x 13 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 15646174-00
My old support carries a different reference. Does that rule this one out?
On its own, no. This support is listed under the OE number 15646174-00, and UNEC-2001300 also applies to the same item as an alternative reference. Either marking can turn up on the part itself, and what matters is that one of the two agrees with what you can read. If the number you have is neither, you may be looking at the mount support for a different position on the same car, since more than one is used back there. Send us the number and the position and we will check it for you.
What is the wait on this one?
Allow 8 to 25 days for delivery, counted from your order to your door. The shipping cost for your country is shown on this page and confirmed at checkout before you pay. Before you order, check the number on your old rear drive motor rear mount support against OE 15646174-00. If anything about the timing matters for a booked repair, ask through the quote route on this page.
What is this support made of?
Metal. This is a structural mount support for the rear drive motor, so it is not something to be modified or dressed to make it fit. It should locate on its faces without being pulled into place. If you find yourself forcing it, the likely answer is the wrong support rather than a poor part, because this car uses more than one at the rear. Check the position and the model on the fitment table on this page, and compare OE 15646174-00 with the number on the one you removed.
Where does this support sit?
At the rear of the car, underneath. It sits on the underbody at the rear, and the listing names it as the rear mount support for the rear drive motor. That is a different item from the side supports used in the same area, which have listings of their own. You will need the car raised and supported before you can see any of them. Work out which one you are replacing while it is still in the car, then match it against OE 15646174-00 and the fitment table on this page.
Why is only one version listed?
Because only the Original/Genuine BYD support is in the range for this OE number. Our pages carry an Aftermarket tier as well whenever one exists, and both are priced on the page so the choice sits with you. Nothing is in that second tier here, which is why you see a single option. Come back to this listing rather than searching afresh at a later date, because if an Aftermarket equivalent is added it will be added here, under OE 15646174-00, and not on a page of its own.
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 $16.75 (Economy), from $22.45 (Express), confirmed at checkout before you pay.