Sunroof Glass Assembly for BYD Seal 05 DM-i, OE 12400835-00

The title names the Seal 05 DM-i, but the assembly suits a range of BYD models, so the badge is not the deciding factor. Roof builds vary within a single model name, which is exactly what the fitment table on this page is there to settle. Find your own variant in that table before ordering anything. If you can get to the frame with the trim edge lifted, reading OE 12400835-00 from the assembly already on the car is the firmest check of all.

It is. HAD-5703200 is listed here as an alternative reference for the assembly sold under OE 12400835-00, so a workshop working from that catalogue is pointing at this item. References differ between systems for the same glass, which is why both are printed on this page. Give whichever number your fitter is working from when you check the order. If a third number comes back that matches neither of these, send a photograph of the old assembly and its label to us through the quote route before the glass is booked in.

Delivery time is confirmed with your quote. Glass of this size is worth having in your hands and unwrapped before a fitting slot is booked, so order it first and look it over on arrival instead of booking the fitter for the same week. The shipping cost is confirmed with your quote.

The packaging details for this item are shown on this page. Because of its size, somebody needs to be at the address to receive it rather than it being left unattended. Clear a flat space indoors before it arrives, because a panel this shape is awkward to prop up safely. Look the outer packing over while the driver is still there and note anything you find before signing.

Glass. That governs how it should be handled from the moment it arrives. Keep it flat on a padded surface or standing on its edge, rather than leaning it against a wall at an angle, and do not rest tools on it while other work is going on. Unwrap it and look it over before any fitting appointment. Tints and coatings are not described here, so compare the images on this page against the panel you are replacing if appearance matters.

On the roof. It is the glazed panel in the roof aperture and not a fixed window in the body sides, so the work is done from above with the interior trim edge disturbed. That is worth knowing before booking, because access is not the same as a side glass job. Check the fitment table on this page for your own build, and have the assembly with you and unpacked before the car goes in to the fitter.

Because only the Original/Genuine BYD assembly has been sourced against OE 12400835-00. Some listings carry both an Original/Genuine and an Aftermarket option, and this one does not, so there is a single version on the page. Nothing is being held back. Delivery time is confirmed with your quote. If you would like us to check whether one can be found, send the OE number with your vehicle details through the quote route and ask before you place the order.