Front Seat Belt Buckle (Left) for BYD Yuan Pro, OE 12181039-00

This is the left front buckle. Sides on our listings are given as you sit in the car facing forward, so the left buckle serves the left front seat whichever side the steering wheel is on. The two sides are separate parts under separate OE numbers and they are not interchangeable. Before ordering, sit in the seat you are working on and read the number printed or stamped on the buckle stalk. If it reads 12181039-00, this is your page. If it reads something else, check the right hand listing before you buy.

Both count. This part is listed as OE number 12181039-00 and is also known as SCEA-5811030A, and the two references describe the same left front buckle. Buckle markings sit on the stalk or on the label at the base, and they can be hidden by trim, so look carefully before you decide the numbers disagree. A number that matches neither reference is a signal to stop. Send it to us on the quote route with your build year and we will tell you whether this listing is the correct one for your car.

Yes. This part is flagged in our records as safety critical, which is the strongest signal the listing can carry. A front seat belt buckle is part of the restraint system, and its anchorage and its electrical connection both matter to how the system behaves. We do not publish fitting instructions for it and we would not want you working from a video. Have it fitted by a qualified technician who can torque the anchorage correctly and confirm the belt warning system reads properly afterwards. Order the part here, then book the labour before the part arrives.

Delivery takes 8 to 25 days from your order to your door. The packaging details are shown on this page. 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 12181039-00. If anything about the timing matters for a booked repair, ask through the quote route on this page.

Metal is the material for this item. On a restraint component that is the answer a buyer wants, because the load path through a buckle runs into its anchorage rather than into a cosmetic shell. No other material is given for this part, so we will not speculate about the webbing or the trim around it. The images on this page show the form you will receive.

No, and it should not be painted. The colour for this one is black, and it is supplied in that finish ready to fit. Because it mounts inside the cabin next to the front seat, the finish is on show, so check the images against the trim in your own car if you care about a close match. Paint or coatings on a restraint component are not something we would suggest under any circumstances. If your interior carries a different buckle colour, raise it on the quote route before ordering.

This listing carries the Original/Genuine tier only, from BYD. No Aftermarket equivalent exists for the OE number, so there is nothing else for us to show you here. On items where a second tier exists, both tiers are priced on this page. For a restraint component the genuine route is also the one we would point at. If you want the search done anyway, use the quote route with 12181039-00 and your build year, and we will report back on what can and cannot be sourced.