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 | 2nd-Gen Qin PLUS EV Smart Driving | 2024 | All versions |
| BYD | 2nd-Gen Qin PLUS EV Smart Driving | 2025 | All versions |
| BYD | 2nd-Gen Qin PLUS EV Smart Driving | 2026 | All versions |
| BYD | Qin PLUS DM-i | 2025 | All versions |
| BYD | Qin PLUS DM-i | 2026 | 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 |
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 Door Check Strap for BYD Seal 05 & Qin PLUS, OE 14815879-00
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
Rear door check strap assembly for BYD, OE 14815879-00 (also HA5HA-6209100). This is the metal door check that bolts between the rear door and the pillar to set the detent stops and stop the door swinging past its limit. It fits the 2026 Seal 05 DM-i 2025-2026, 2026 Qin PLUS DM-i 2025-2026, Seal 05 DM-i Smart Driving 2024-2026 and more. A worn door limiter causes a loose door with no clear holding position, and this door stopper restores the original firm detents. The matching front check strap is 14815880-00.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Metal |
| Colour | Black |
| Mounting position | Door, Rear |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 14815879-00 · HA5HA-6209100 |
| Approx. weight (packed) | Under 0.5 kg |
| Approx. packaging dimensions | 28 x 13 x 12 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 14815879-00
What if the number on my old check strap is not 14815879-00?
If the number stamped on your old strap does not match this one, it is a different version and will not be right for your door. Take the number from the part you are removing, since that is the one that matters, not the model name. Compare it against the OE number on this page before you order, and only proceed once the two match exactly. Ordering against the stamped number, rather than assuming your car only uses one version, is the safest way to get the correct strap first time.
Is this check strap made of metal or plastic?
Metal is what this strap is made from, and that is why it holds the door open firmly rather than flexing or sagging over time. It is a rear fitting that mounts to the door itself, so before ordering check which side of your car it belongs to and confirm the fixings match those on the strap you are removing. Getting the side and position right matters as much as the strap being correct, since a metal strap will not adjust to fit the wrong mounting.
Will I need to paint this before fitting?
Black is the finish this strap is supplied in, so no painting or colour matching is needed before fitting. Being a metal fitting rather than a trim panel, its finish is not something that needs to match your bodywork paint colour. Have a look at the photographs on this page to see the exact finish and shape before you order, so you know precisely what will arrive. If anything about the finish shown does not look right for your door, check it against the strap you are removing before fitting.
Where on the car does this check strap fit?
The rear door is where this strap fits, working to hold the door in position when it is opened. If you are trying to identify it from a parts list or an old invoice rather than by sight, it may appear under the alternative reference HA5HA-6209100 instead of this OE number. Look for either reference on your documentation or on the part itself, since both point to the same strap. Confirming either number against what you have will tell you whether this is the right one for your car.
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 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 25 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $5.95 (Economy), from $10.35 (Express), confirmed at checkout before you pay.