
Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Sealion 06 EV | 2024 | All versions |
| BYD | Sealion 06 EV | 2025 | All versions |
| BYD | Sealion 06 EV | 2026 | All versions |
Type codes are printed on the vehicle identification plate. Not sure? Send us the number from the old part over WhatsApp and we confirm it against the factory catalogue before you order.
Rear Electronic Damper for BYD Sealion 06 EV, OE 17685490-00
Price shown without any local sales tax. Shipping is calculated at checkout. Import taxes and duty in Hong Kong SAR are not included and may be charged when the parcel arrives.
About This Part
Rear electronically controlled damper assembly under OE 17685490-00 and reference UGEC-2945050AA, with a solenoid connector for continuously variable damping. This adaptive shock absorber controls rear-axle body movement on the BYD Sealion 06 EV 2024-2026 and mounts at the underbody with an upper stud plate and lower yoke. As an EDC rear shock, it is a safety-critical suspension part, so fit in axle pairs where possible and torque the mounts to specification. Match the connector and OE number before ordering.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Metal |
| Mounting position | Underbody, Rear |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 17685490-00 · UGEC-2945050AA |
| Approx. weight (packed) | Under 4.5 kg |
| Approx. packaging dimensions | 71 x 16 x 13 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
| Transport class | Restricted, controlled route |
Packaging dimensions and weight are approximate and for orientation only. Delivery for this part is quoted per destination.
Frequently Asked Questions: OE 17685490-00
Why do I have to request a quote instead of just buying this online?
This part does not have an add to basket option here. Use the quote route on this page instead, sending in the number stamped on the damper being replaced so the correct unit can be matched to OE number 17685490-00, also listed as UGEC-2945050AA. This confirms fitment before the order is placed. Delivery time is confirmed with your quote. Do not order from the model name alone, since this is a new China made unit and the number on the old part is the only way to be certain.
My BYD Sealion 06 is a different trim, will this still fit?
This damper fits one specific application only, so the safest step is to check the fitment table on this page against your exact model before ordering. Trim names can look similar while the underlying part differs, so matching on the table rather than the model name alone avoids a wrong order. If your car does not appear there, use the quote route on this page and send a photograph of the old part and its label so the fitment can be confirmed against the OE number rather than guessed from a similar sounding trim.
What if the number on my old damper does not match 17685490-00?
If the OE number on your old damper does not match 17685490-00 or UGEC-2945050AA, stop before ordering. Check which side of the car it fits, its position at the rear, and how the fixings and mounting points on your own damper compare with what is shown here. This part is listed as fitted underbody at the rear. Match those points on your old part before choosing this one. Getting the side, the position and the fixings right is what confirms you have found the correct rear damper for your car.
Should I fit this rear electronic damper myself or get a garage to do it?
That depends on how comfortable you are working underbody on a BYD Sealion 06 EV, and this is an electronically controlled part, not a basic shock absorber. Have a look at the photographs on this page before you order, so you can see the fixings and connections you will be working with. If anything about the layout is not clear from the images, it is worth having a professional handle the fitting rather than guessing.
What is the rear damper made of and does that matter for fitting?
It is made of metal, so any wear or damage on the old part will be visible rather than hidden inside a rubber boot. Before you order, take the old damper off the car and look for the OE number stamped or printed on it. Matching that number against 17685490-00 or the listed alternative UGEC-2945050AA is the surest way to know this is the right rear unit for your BYD Sealion 06 EV. A metal housing also means the part carries some weight, so support it properly when you remove it.
Will this fit my BYD Sealion 06 EV?
This is listed for the Sealion 06 EV against OE number 17685490-00, also shown as UGEC-2945050AA. Take the model and model year straight from your registration document before you order, since that is what confirms the part is right for your car. It sits at the rear, under the body, and is supplied new rather than reconditioned. If you are at all unsure what is printed on your registration document, it is worth having it to hand while you check this page, rather than guessing from memory.
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How Ordering Works
Send your delivery country using the button above and we come back, within 24 hours and usually sooner, with one delivered price: the part, carriage on a route certified for this class of goods, and the import duty and VAT that apply where you are. If you go ahead, we prepare the transport documentation and you get tracking from dispatch.





