
Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Bao 5 | 2023 | Type 30 R20 Power Side-Steps, Tow-Hook (Shoal-Green) |
| BYD | Bao 5 | 2024 | Type 30 R20 Power Side-Steps, Tow-Hook (Dark Interior Special) |
| BYD | Bao 5 | 2025 | Type 30 R20 Power Side-Steps, Tow-Hook (Dark Interior Special) |
| BYD | Bao 5 Player | 2024 | All versions |
| BYD | Bao 5 Player | 2025 | All versions |
| BYD | Bao 5 Smart Driving | 2024 | All versions |
| BYD | Bao 5 Smart Driving | 2025 | All versions |
| BYD | Bao 5 Smart Driving | 2026 | 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 | New e6 | 2020 | All versions |
| BYD | New e6 | 2021 | All versions |
| BYD | New e6 | 2022 | All versions |
| BYD | New e6 | 2023 | All versions |
| BYD | New e6 | 2024 | All versions |
| BYD | New e6 | 2025 | All versions |
| BYD | New e6 | 2026 | All versions |
20 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.
Front Lower Cross Member for BYD, OE 15276431-00
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
Centre floor front lower reinforcement cross member for BYD group vehicles, spanning the Fangchengbao Bao 5 Smart Driving (2024-2026), BYD New e6 (2020-2026), Fangchengbao Bao 5 Player (2024-2025) and more. Stamped from steel and carrying OE 15276431-00 with reference SFH-5101481Q/70, this front floor crossmember bolts under the cabin to tie the floor pan together and locate the front subframe. A structural reinforcement crossmember supplied to original geometry for a clean replacement.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Metal |
| Mounting position | Underbody, Front |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 15276431-00 · SFH-5101481Q/70 |
| Approx. weight (packed) | Under 5 kg |
| Approx. packaging dimensions | 111 x 20 x 14 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 15276431-00
The cross member I removed carries a different number. Is this the same part?
Check it against both references before you decide. This item is held as OE 15276431-00 and also as SFH-5101481Q/70, so a part marked with the second form is the same cross member. Numbers on underbody components are often painted over or corroded, so clean the area before reading it. If what you find matches neither reference, or you cannot read it at all, use the quote route on this page with your model rather than ordering a structural part on a guess.
What are the timings for getting this cross member?
The page gives them in two parts. Delivery time is confirmed with your quote. A part like this normally means the car is up on a ramp or off the road, so work from the combined picture and get the ramp time booked against the later date rather than the earlier one. Anything urgent is better raised through the quote route on this page.
How does something this long get delivered?
This part is light but awkward to handle, which is the combination that catches people out with couriers. Make sure someone can be there to take it in when it arrives, since a part like this is not something to leave propped by a door. A home address with a narrow hallway is worth thinking about beforehand, and there should be somewhere flat to lay the part down until fitting day. Packaging details are shown on this page. Check the OE number on the old part before you order, since that confirms fit far better than judging by size.
What is this cross member made from?
Metal. That fits its job as a floor reinforcement, and the material is the first thing to confirm against what you have taken out from under the car. Check the OE number 15276431-00 on the old part before you order, since matching the number is what confirms a correct fit for this part.
Where on the car does this sit?
Underneath. This part sits in the underbody area, towards the front of the car and low down, and it is described as the centre floor front lower reinforcement cross member. No side applies to it, which fits a part that spans the floor rather than belonging to one flank. You will need the car raised to see it. Before ordering, get underneath and read the number on the existing member, then check it matches OE 15276431-00.
Why is there no second tier on this listing?
This cross member is available as the Original/Genuine version from BYD and carries no Aftermarket one at all. One version is therefore offered, and it is the one priced on this page. For a structural underbody part that is not unusual. If you want us to look for another option before you commit, use the quote route on this page and quote OE 15276431-00 with your model. You will get a direct answer, and nothing different will be sent in place of what you ordered.
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.