High-Tone Snail Horn for BYD Song L DM-i & Tang L EV, OE 11233067-00

The fitment table on this page is the thing to work from, not the model name in the title. This horn fits a broad spread of BYD models beyond the Song L DM-i and Tang L EV, and horns that look alike from the front are often not the same reference. Find your model in the table first, then match 11233067-00 against the marking on the unit you are taking off. If your car is not shown in the table, send the old number through the quote route and we will check it against our records.

Two references exist for this item. BYD list it as 11233067-00, and it also circulates as EG-3721020E, which is the number you may find on the horn already fitted. Both point at the same part here, so a mismatch on the old one is not a reason to walk away. Read the marking off the unit in the engine bay, compare it with both, and if what you have matches neither, send a photograph of the marking through the quote route with your vehicle details and we will identify it for you rather than leaving you to guess.

Delivery time is confirmed with your quote. When it arrives, check the parcel is intact before you sign for it, and keep the packaging until you have compared the new horn against the one coming off the car. That comparison is the quickest way to catch a mismatch before you start fitting. If anything about the parcel looks wrong, or the horn does not match what you removed, use the quote route on this page and we will sort it out before you go any further.

The body of this horn is metal. That matters mainly for mounting: it has some weight to it for its size, so the bracket needs to be pulled up properly against its seat rather than left to hang on one fastener. Nothing here wants forcing. If the mounting point on your car has corroded, deal with that while the old unit is out and before the new one goes on. Check the fitment table on this page to confirm this is the version listed for your model before you start.

The mounting position for this one is the engine bay. Find the unit on your own car before ordering anything, because reading the marking on its body is the fastest way to confirm you are looking at the same item. Access differs from model to model, so work from what is actually in front of you rather than from a general assumption. Once you have the number, set it against 11233067-00 and against the fitment table on this page. If anything looks out of step, use the quote route.

Only the Original/Genuine version of this horn is offered, built by BYD. There is no Aftermarket line against this reference, so there is no second choice to weigh up. Because this item is restricted for transport, it is handled as an inquiry rather than an online order, so ask for it by the OE number 11233067-00 through the quote route. Tell us the model you are working on and we will confirm what we can supply.