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 | 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 |
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.
Engine Bay Cross Member for BYD Seagull, OE 13644585-00
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
Welded aluminium engine bay cross member for the BYD Seagull (2023-2025), carrying OE reference 13644585-00 and supplier code EQEA-5301900. This ladder-style front structural beam ties the frame rails together and provides the bolt-down points that locate the powertrain and front-end hardware. The lightweight extruded sections keep mass low while holding the mounting bores in true alignment. Also listed as a front cross member assembly or engine cradle brace, it fits the standard Seagull and Seagull Glory trims.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Aftermarket |
| Material | Metal |
| Mounting position | Engine Bay |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 13644585-00 · EQEA-5301900 |
| Approx. weight (packed) | Under 10 kg |
| Approx. packaging dimensions | 138 x 49 x 12 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 13644585-00
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.
What is the difference between the Original/Genuine and Aftermarket versions of this part?
The Original/Genuine version of this cross member is made by BYD, the maker of the Seagull. An Aftermarket version is produced by a different manufacturer to fit the same location and the same OE number. Before you choose between them, take the old cross member out of the car and check the number stamped or printed on it against OE number 13644585-00, or the alternative EQEA-5301900. That number is what tells you which version will fit your engine bay correctly.
What if the number on my old part is different from this one?
If the number stamped on your old cross member does not match 13644585-00, do not order on the strength of the model alone. Use the quote route on this page and give the team the number from your part, so they can check it against this listing before you buy. This also covers the EQEA-5301900 reference, in case that is the number you are seeing instead. Getting this checked first avoids paying for a cross member that will not go in.
How does a part this size get delivered to me?
Delivery time is confirmed with your quote. The packaging details are shown on this page. Before it ships, confirm the model and model year shown on your registration document match this listing, so the OE number lines up with what is actually fitted to your BYD Seagull. Getting that match right beforehand means the cross member that turns up is the one your car actually needs, rather than one that simply carries a similar description.
What is this cross member made of?
It is made of metal, not plastic, which is the material listed for this cross member. Confirm this visually before you order rather than working from the name alone. Look at the photographs on this page and compare the shape, the folds and the mounting holes against the one currently fitted in your engine bay. A structural panel like this needs to match closely, so use the photographs alongside the fitment table on this page rather than trusting the description on its own.
Where on the car does this fit?
Fitted in the engine bay, this part is listed under body panels and structure rather than trim. Knowing where it sits is not the same as knowing it is the right one for your car. The detail that actually confirms fit is the number stamped on the part you are taking off. Check that against OE 13644585-00, or the alternative reference EQEA-5301900, before you order, rather than relying on the fitting location by itself.
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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.