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 | Dolphin | 2021 | All versions |
| BYD | Dolphin | 2022 | All versions |
| BYD | Dolphin | 2023 | All versions |
| BYD | Dolphin | 2024 | All versions |
| BYD | Dolphin | 2025 | All versions |
| BYD | Dolphin | 2026 | All versions |
| BYD | Qin L DM-i | 2023 | HA3HA (Premium Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2023 | HA3HG (Luxury Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2024 | HA3HG (Luxury Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2025 | HA3HG (Luxury Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2026 | All versions |
| BYD | Qin L DM-i Smart Driving | 2024 | All versions |
| BYD | Qin L 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 |
| BYD | Seal 06 DM-i | 2023 | Type HKHA-10 |
| BYD | Seal 06 DM-i | 2024 | Type 10 (Blue, Black Interior) S3 |
| BYD | Seal 06 DM-i | 2024 | Type HKHA-10 |
| BYD | Seal 06 DM-i | 2025 | Type HKHA-10 |
| BYD | Seal 06 DM-i (Super-Enjoy) | 2025 | All versions |
| BYD | Seal 06 DM-i (Super-Enjoy) | 2026 | All versions |
| BYD | Seal 06 DM-i Smart Driving | 2024 | All versions |
| BYD | Seal 06 DM-i Smart Driving | 2025 | All versions |
| BYD | Seal 06 DM-i Touring | 2025 | All versions |
| BYD | Seal 06 DM-i Touring | 2026 | All versions |
28 vehicle versions. Scroll inside the box to see them all. 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.
Motor Controller Cover Acoustic Pack for BYD Seal 06 DM-i, OE 14040802-00
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
Motor controller upper cover acoustic pack for BYD hybrid models, OE 14040802-00 and reference HKHA-2158181. This moulded black foam shell sits over the controller housing in the engine bay to damp electrical and mechanical noise, working as a sound insulation cover for the drive electronics. It suits the Seal 06 DM-i Touring 2025-2026, the Seal 06 DM-i (Super-Enjoy) 2025-2026 and the 2026 Qin L DM-i, plus the Seal 05 DM-i Smart Driving and more BYD variants. Sometimes listed as an acoustic foam cover or controller noise insulation pad.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Foam |
| Colour | Black |
| Mounting position | Engine Bay |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 14040802-00 · HKHA-2158181 |
| Approx. weight (packed) | Under 1.5 kg |
| Approx. packaging dimensions | 59 x 47 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 14040802-00
How do I know this cover will fit my Seal 06 DM-i?
The surest check is having the old cover out and in front of you before you order. Match its shape and mounting points to the fitment table on this page, since a foam acoustic cover can look similar across different builds even on the same model. If you are not certain once you have compared it, use the quote route on this page and we will confirm it against your car before you buy.
The number on my old cover does not match 14040802-00, can I still use this one?
A different number on the old part is worth pausing over rather than ignoring. This listing also appears under HKHA-2158181, so check that reference too before ruling it out. Have a look at the photographs on this page and compare the shape, foam layout and fixing points against what you have removed. If it still does not look like a clear match, do not fit it on the strength of a similar number alone.
Where does this cover go on the car?
This is an acoustic foam cover fitted in the engine bay, over the motor controller, as part of the inverter and power electronics area rather than the motor itself. It is black foam and new rather than reconditioned. If you are working from a description alone and want certainty before ordering, the quote route on this page lets us confirm the fit and position against your specific car.
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 $17.00 (Economy), from $32.95 (Express), confirmed at checkout before you pay.