Front Door Window Regulator (Left) for BYD Seal 05 DM-i, OE 13485379-00

This listing is built for the left front door only, so before you order take the old regulator out and check the marking stamped on the unit itself against this one. The OE number for this part is 13485379-00, and it is also listed under HAD-6104100H, so either reference on your part is enough to confirm a match. Getting the side right first saves a second order and a wasted trip back to the door card. If the stamped marking on your old part does not line up with either number, hold off fitting this one.

The safest way to be sure is to use the quote route on this page rather than match by eye. Give the details it asks for, including the OE number 13485379-00 or the alternative reference HAD-6104100H if that is what is printed on your old part, and you will get a straight answer on whether this regulator suits your car. Matching by model name alone is not enough, so let the quote route check the exact detail for you before you order.

If the number on your old regulator does not read 13485379-00 or the alternative reference HAD-6104100H, treat that as a mismatch rather than a close match. Open the fitment table on this page and check your own number against what is listed there before you place an order. This part is only listed under those two references, so anything else printed on your old regulator points to a different regulator being needed. Checking the table first saves you fitting a part that turns out to be wrong for your car.