Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | 2nd-Gen Qin PLUS DM-i Smart Driving | 2024 | All versions |
| BYD | 2nd-Gen Qin PLUS DM-i Smart Driving | 2025 | All versions |
| BYD | Seal 05 DM-i Smart Driving | 2024 | All versions |
| BYD | Seal 05 DM-i Smart Driving | 2025 | All versions |
| BYD | Seal 05 DM-i Smart Driving | 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.
High-Voltage Distribution Harness for BYD Seal 05 DM-i, OE 14816861-00
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
This high-voltage power distribution harness (OE 14816861-00, also HA5HA-2105030) routes battery current through the vehicle on the orange HV cabling used across BYD's plug-in hybrid range. It fits the Seal 05 DM-i Smart Driving 2024-2026 and the 2nd-Gen Qin PLUS DM-i Smart Driving 2024-2025. The copper conductors carry shielded connectors and pre-set clip mounts, so the HV wiring loom drops straight onto the factory routing points. Supplied as a complete high-voltage wiring harness assembly.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Copper |
| Colour | Orange |
| Mounting position | Underbody |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 14816861-00 · HA5HA-2105030 |
| Approx. weight (packed) | Under 2.5 kg |
| Approx. packaging dimensions | 56 x 41 x 16 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 14816861-00
What if the number on my old part is not 14816861-00?
A different number means a different harness, and fitting the wrong one on high voltage cabling is not something to guess at. Do not fit this on the strength of the model alone. Use the quote route on this page and give the number from your old part, along with your car details, so the correct match can be confirmed before anything is sent out to you.
Where does this harness fit on the car?
It runs beneath the car as part of the underbody high voltage wiring, carrying power between the battery and the rest of the system. Look at the side, position and fixings on your own car before removing anything, since that is what tells you exactly how the old one is routed and held in place. Match the OE number on the old part to 14816861-00 or the listed HA5HA-2105030 code first. Once you have confirmed the fit, use the fitment table on this page to check it against your vehicle.
How long does delivery take?
Delivery to Hong Kong SAR takes 8 to 28 days from your order to your door, depending on the option you choose at checkout. The shipping cost for your country is shown on this page and confirmed at checkout before you pay, and you can follow the parcel with tracking all the way.
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 28 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $20.25 (Economy), from $32.75 (Express), confirmed at checkout before you pay.