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 | Destroyer 05 | 2022 | Type 05 120KM |
| BYD | Destroyer 05 | 2023 | Type 05 120KM |
| BYD | Destroyer 05 | 2023 | Type 20 120KM (Optional UAES VCU) |
| BYD | Destroyer 05 | 2023 | Type 20 55KM |
| BYD | Destroyer 05 | 2024 | Type 05 120KM |
| BYD | Destroyer 05 | 2024 | Type 20 55KM |
| BYD | Destroyer 05 | 2025 | Type 05 120KM |
| BYD | Destroyer 05 Glory | 2022 | All versions |
| BYD | Destroyer 05 Glory | 2023 | All versions |
| BYD | Destroyer 05 Glory | 2024 | All versions |
| BYD | Destroyer 05 Glory | 2025 | All versions |
| BYD | Qin PLUS DM-i | 2020 | 1.5L Displacement, Flagship Y (Black-Brown Two-Tone Interior) |
| BYD | Qin PLUS DM-i | 2021 | 1.5L Displacement, Flagship Y (Black-Brown Two-Tone Interior) |
| BYD | Qin PLUS DM-i | 2021 | Flagship Y (Optional Embedded Cluster, EU-spec Charge-Port) MEA |
| BYD | Qin PLUS DM-i | 2022 | 1.5L Displacement, Flagship Y (Black-Brown Two-Tone Interior) |
| BYD | Qin PLUS DM-i | 2022 | Flagship Y (Blue-Grey Two-Tone Interior) |
| BYD | Qin PLUS DM-i | 2022 | Flagship Y (Optional Embedded Cluster, EU-spec Charge-Port) MEA |
| BYD | Qin PLUS DM-i | 2022 | Type 10 120KM |
| BYD | Qin PLUS DM-i | 2022 | Type HA2HAA-10 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2022 | Type HA2HZ-10 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2023 | Type 10 120KM |
| BYD | Qin PLUS DM-i | 2023 | Type HA2HAA-10 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2023 | Type HA2HAA-20 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2023 | Type HA2HZ-10 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2024 | Type 10 120KM |
| BYD | Qin PLUS DM-i | 2024 | Type HA2HAA-10 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2024 | Type HA2HAA-20 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2024 | Type HA2HZ-10 (Beige-Brown Two-Tone Interior 04) |
| BYD | Qin PLUS DM-i | 2025 | Type 10 120KM |
| BYD | Qin PLUS DM-i | 2026 | All versions |
| BYD | Qin PLUS DM-i Glory | 2020 | All versions |
| BYD | Qin PLUS DM-i Glory | 2021 | All versions |
| BYD | Qin PLUS DM-i Glory | 2022 | All versions |
| BYD | Qin PLUS DM-i Glory | 2023 | All versions |
| BYD | Qin PLUS DM-i Glory | 2024 | All versions |
| BYD | Qin PLUS DM-i Glory | 2025 | All versions |
| BYD | Seal 05 DM-i | 2025 | All versions |
| BYD | Seal 05 DM-i | 2026 | 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 |
43 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.
Left Front Rail Rear Section for BYD Seal 05, OE 14521438-00
Price shown without any local sales tax. Shipping is calculated at checkout. Import taxes and duty in Hong Kong SAR are not included and may be charged when the parcel arrives.
About This Part
Left front rail rear section, OE 14521438-00 (reference HA2HF-5301410/77), the rear part of the left front longitudinal rail that ties the engine bay structure into the floor. It fits the BYD 2026 Seal 05 DM-i 2025-2026, 2026 Qin PLUS DM-i 2025-2026, Seal 05 DM-i Smart Driving 2024-2026 and more BYD models. This stamped steel front chassis rail section welds in as a front side member, so its holes and flanges must line up for a true repair.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Metal |
| Mounting position | Underbody, Front Left |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 14521438-00 · HA2HF-5301410/77 |
| Approx. weight (packed) | Under 6 kg |
| Approx. packaging dimensions | 64 x 39 x 34 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Delivery to Hong Kong SAR is quoted with the part.
Frequently Asked Questions: OE 14521438-00
How do I know this rail section fits the left side and not the right?
This listing is for the left front section only. Match it by checking the photographs on this page against the old part before you order, since the shape and mounting points need to line up exactly with what is currently fitted to the car. If anything looks different once you compare them side by side, hold off ordering and check the OE number 14521438-00 against the number stamped or printed on the original before you commit to the purchase.
How do I know this rail will fit my Seal 05?
Fitment on a structural rail section lives or dies on the OE number, so before ordering take a look at the number stamped on the rail section you are removing and match it to 14521438-00, also listed as HA2HF-5301410/77. If the two agree you can order with confidence. If you cannot find a clear number on the old part, use the quote route on this page and we will help you confirm it before it ships.
What if the number on my old part is different?
If the number on your old rail does not match 14521438-00 or the alternative HA2HF-5301410/77, do not assume this is still the right part. Open the fitment table on this page and check it against your car there instead. Only one version of this rail section is listed here, so if neither number lines up, this listing will not be the one you need. The table is the way to settle it, not a guess based on the name.
What is this rail made of, and does it matter for fitting?
Yes, it matters. This is a metal underbody section, not a plastic trim piece, so it forms part of the car structure rather than a cosmetic cover. Before you order, check the model and the model year as shown on your registration document, and compare these against the fitment table on this page. Have the OE number 14521438-00 or the old part to hand as you check. Delivery time is confirmed with your quote.
Related Parts
How Ordering Works
Send the OE number and your address using the button above and we come back, within 24 hours and usually sooner, with one delivered price to Hong Kong SAR: the part, carriage on a route that takes it, and the import duty and VAT that apply where you are. Nothing is charged until you accept the quote.