Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Seagull | 2023 | Luxury Y (Blue-Orange Two-Tone Interior 19002) |
| BYD | Seagull | 2023 | Premium Y (Blue-Orange Two-Tone Interior 15463) |
| BYD | Seagull | 2024 | Luxury Y (Blue-Orange Two-Tone Interior 19002) |
| BYD | Seagull | 2024 | Luxury Y (Optional Direct-Cooling, Battery-Pack, Pink Interior 15482) |
| BYD | Seagull | 2024 | Premium Y (Blue-Orange Two-Tone Interior 15463) |
| BYD | Seagull | 2025 | Luxury Y (Blue-Orange Two-Tone Interior 19002) |
| BYD | Seagull | 2025 | Premium Y (Blue-Orange Two-Tone Interior 15463) |
| BYD | Seagull Glory | 2023 | All versions |
| BYD | Seagull Glory | 2024 | All versions |
| BYD | Seagull Glory | 2025 | All versions |
| BYD | Seagull Smart Driving | 2025 | All versions |
| BYD | Seagull 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.
Rear Bumper Support Bracket (Left) for BYD Seagull, OE 13639618-00
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 lower rear bumper support bracket, OE 13639618-00 (also EQEA-2804331), the honeycomb-ribbed plastic guide that holds the lower edge of the rear bumper cover to the body at the driver side. The waffle structure keeps the skin flush and stops the corner lifting on rough roads. It fits the BYD Seagull Smart Driving (2025-2026), Seagull Glory (2023-2025), Seagull (2023-2025) and the 2025 Seagull (2023-2025). Replace this bumper support bracket, or bumper retainer, after a knock leaves the lower bumper loose.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Aftermarket |
| Material | Plastic |
| Colour | Black |
| Mounting position | Exterior, Rear Left |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 13639618-00 · EQEA-2804331 |
| Approx. weight (packed) | Under 0.5 kg |
| Approx. packaging dimensions | 35 x 20 x 11 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Shipping is calculated exactly at checkout.
Frequently Asked Questions: OE 13639618-00
You have selected Aftermarket, the aftermarket alternative to this part. Where an answer below names BYD as the maker or calls the part Original/Genuine, it describes the Original/Genuine version, not this one.
How do I know this bracket is the left one and not the right?
This listing is for the left side. Before you order, check the fitment table on this page against the OE number stamped on the old bracket, since that confirms it matches your car. If you are unsure which side has failed, look at where the bumper has dropped or cracked on the car itself, then match that side here. Ordering against the OE number is the surest way to avoid a mismatch.
Should I get Original or Aftermarket?
Original comes from BYD and matches the factory fit and finish exactly. Aftermarket is a separate manufacturer's version built to the same fitment but without the maker's own branding or sign off. Which one suits you often comes down to how the rest of the bumper looks. Have the old bracket in front of you before you order, since its condition and finish can help you decide which tier is the right match.
What if my old bracket's number does not match 13639618-00?
A different number on the old part usually means a different build spec, not a fault with this listing. Do not fit this bracket on the strength of the part alone. Instead, take the model and the model year exactly as printed on your registration document and use those to confirm which bracket your car actually needs. That is the reliable way to settle a mismatch, rather than guessing from appearance.
What is this bracket made of?
It is plastic and finished in black. If you cannot see an OE number stamped on your old bracket, look for it under the reference EQEA-2804331, which is another listing for the same part, before you place your order. Matching either number to your old bracket confirms you have the correct left rear support. Check the fitment table on this page as well, so the bracket you order is the exact one your Seagull needs.
Will this bracket need painting to match the car?
No painting is needed. It is black plastic throughout, so there is no separate finish to match once it is fitted in place behind the bumper. If you are unsure this is the right bracket for your Seagull, use the quote route on this page and send a photograph of the old part and its label, and we will confirm it against the OE number before you commit to buying.
How long does delivery take?
Delivery to Hong Kong SAR takes 8 to 25 days from your order to your door, depending on the option you choose at checkout. The shipping cost for your country is shown 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 25 days, depending on the option you choose at checkout.