EGR Temperature Sensor for BYD Song Pro & Song L, OE 12849644-00

Use the fitment table on this page as the answer, not the model name in the title. This sensor fits many BYD models and versions, and that breadth means neighbouring entries look similar at a glance. Take it in order: model, then version, then build period. After that, read the number on the sensor you removed and match it to 12849644-00 or to 472QA-3611540. If your version is missing from the table, the quote route on this page is the right place to ask rather than ordering and hoping for the best.

Nothing needs to change. That is an alternative reference for this sensor, and the OE number we head the listing with is 12849644-00. Both belong to the same item. Clean the body of the old sensor before you read the marking, since heat and dirt make a stamped number hard to trust. If what you find is neither of those two, hold off ordering. Send the number, and the vehicle it came from, through the quote route on this page and we will look at what it belongs to.

The delivery time is 8 to 25 days, from order to door. The shipping cost for your country is shown on this page and confirmed at checkout before you pay. Before you order, check the number on your old part against OE 12849644-00. If anything about the timing matters for a booked repair, ask through the quote route on this page. Keep the packaging until you have compared the new part with the one you removed.

The value of knowing it lies in checking the old part against the new one, because this is a metal bodied sensor. If the item you removed is a plastic bodied sensor of a different size, go back to the fitment table on this page before ordering.

In the engine bay, on the exhaust gas recirculation side, as the part name says. It is not the coolant sensor and not an intake air sensor, so match on the number rather than on where you expect a sensor to be. The fitment table on this page will tie this one to your model and version. The alternative reference 472QA-3611540 gives you a second marking to look for on the part you are taking off before you commit to the order.

Because we offer the Original/Genuine line alone for this OE number. BYD is the genuine manufacturer, no Aftermarket manufacturer sits against it, and so the page shows one part with the price shown on this page applying to it. There is no hidden second option. If you want an alternative looked for, use the quote route on this page and include 12849644-00, the reference 472QA-3611540 and your vehicle, and we will tell you honestly whether anything else can be sourced.