Rear Suspension Control Arm (Rear) for BYD Song PLUS EV, OE 12546368-00

The fitment table on this page is where that question is settled. Find your model in it and check the build years shown beside it against your registration document, then read the whole row in case the model is split by variant. Suspension parts are often changed partway through a production run, so the year matters as much as the model name. If your car does not appear, or the row you need is not obvious, send a photograph of the old part and its label through the quote route and we will confirm it.

This page carries both tiers, and both are priced on the page. The Original/Genuine version is the one made by BYD. The Aftermarket version is an equivalent part for the same OE number, sourced from another producer and listed at its own price. Fitment for either is governed by the same table on this page, so start there in both cases. Decide which tier suits the car and the job, and if you want the two compared before ordering, ask through the quote route.

It is. This one carries the OE number 12546368-00 and also SA3F-2914030, so either marking brings you here. On a suspension arm the number is usually cast or stamped into the body of the part, and road dirt hides it, so clean the arm before you look. Where nothing readable remains, do not order by matching the shape from a photograph. Send us a photograph of the old part and its label through the quote route and we will identify the correct arm from the fitment table.

This one is safety critical, and it is a suspension arm mounted under the car. It should go on in a properly equipped workshop by a qualified technician. The car has to be supported correctly, the fixings have to be tightened to the figures for your model, and geometry needs setting afterwards on the alignment equipment. None of those steps is optional. Buy the part here if the fitment table matches your car, then hand the job to a garage rather than attempting it on a driveway.

Delivery takes 8 to 25 days from your order to your door. Since the fitting requires a workshop and an alignment afterwards, the sensible order is part first and booking second. If the car is already booked in and the date is fixed, check with us through the quote route before ordering rather than after. The shipping cost for your country is shown on this page and confirmed at checkout before you pay.

Metal is what this arm is made from. No coating, finish or colour is given for this one, so take the appearance from the images on this page rather than assuming. When the old arm comes off, ask your technician to look at the bushes and the mounting points on the car itself, because a new arm bolted to a tired mounting is a job half done. Nothing here describes those parts, so their condition is a matter for inspection on your own vehicle.

So you are looking underneath, behind the rear wheel centre line, not anywhere reachable with the car on its wheels. That also tells you a ramp or a properly supported lift is needed simply to see the part, let alone change it. Compare the images on this page with what your garage finds under the car before ordering.