Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | 2nd-Gen Yuan PLUS Smart Driving | 2024 | All versions |
| BYD | 2nd-Gen Yuan PLUS Smart Driving | 2025 | All versions |
| BYD | 2nd-Gen Yuan PLUS Smart Driving | 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.
Coolant Pipe 10 for BYD 2nd-Gen Yuan PLUS, OE 15645041-00
Price shown without any local sales tax. Shipping is shown on this page and confirmed at checkout. Import taxes and duty in Hong Kong SAR are not included and may be charged when the parcel arrives.
About This Part
Coolant pipe assembly (part 10) for the BYD 2nd-Gen Yuan PLUS Smart Driving, 2024-2026, listed under OE 15645041-00 and code SC2EV-1303190. This moulded coolant hose forms one leg of the cooling circuit, with pre-shaped bends, retaining clips and quick-fit ends that drop into the factory routing. An abrasion sleeve protects it where it passes nearby components. Swap this coolant line when it hardens, splits or seeps, as a weak cooling tube can let the system lose pressure.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Plastic |
| Colour | Black |
| Mounting position | Engine Bay |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 15645041-00 · SC2EV-1303190 |
| Approx. weight (packed) | Under 0.5 kg |
| Approx. packaging dimensions | 32 x 20 x 11 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Shipping to Hong Kong SAR is shown above and confirmed at checkout.
Frequently Asked Questions: OE 15645041-00
Why does this only fit the 2nd-Gen Yuan PLUS, and what if my car is close but not the same?
This coolant pipe fits one model only, the 2nd-Gen Yuan PLUS, matched to OE number 15645041-00 and also listed as SC2EV-1303190. If your BYD is a near neighbour rather than an exact match, do not assume the pipe is the same. Look at the OE number on the pipe you are removing from the engine bay, then check its side, its position and how it fixes in, against the fitment table on this page before you order.
What if the number on my old part is different?
The number for this pipe is 15645041-00, and if the marking on your old part does not match, do not fit this one on the assumption it is close enough. Have a look at the photographs on this page and compare the shape of the pipe, its bends and the fittings at each end against what you have removed from the car. If it still does not look right, check the number again before ordering.
What is this coolant pipe made of?
It is a black plastic moulding rather than a metal pipe, so fitting is a case of locating it correctly rather than forcing it into shape. Check the OE number 15645041-00 against the marking on your old pipe before ordering, since this pipe matches that number only. If your old pipe carries a different number or you are not certain it matches, use the quote route on this page and we will confirm fitment before you commit to buying.
Where on the car does this pipe go?
In the engine bay, this pipe forms part of the cooling system, though the page does not spell out which hose or tank it connects to. If you are checking parts information under a different reference, you may find this one listed as SC2EV-1303190, which is the alternative reference for the same pipe. Use that reference alongside the OE number 15645041-00 if you are cross-checking against other sources, to make sure you have the right pipe in hand.
How long does delivery take?
Delivery to Hong Kong SAR takes 8 to 25 days from your order to your door, depending on the option you choose at checkout. The shipping cost for your country is shown on this page and confirmed at checkout before you pay, and you can follow the parcel with tracking all the way.
Related Parts
How Ordering Works
Your order is packed and shipped tracked, and the import duty and VAT that apply to your destination are calculated at checkout. The final gallery image on this page is the process card showing each delivery step. Delivery to Hong Kong SAR: 8 to 25 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $6.85 (Economy), from $10.35 (Express), confirmed at checkout before you pay.