Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | 2nd-Gen Qin PLUS DM-i Smart Driving | 2024 | All versions |
| BYD | 2nd-Gen Qin PLUS DM-i Smart Driving | 2025 | All versions |
| BYD | Qin PLUS DM-i | 2025 | All versions |
| BYD | Qin PLUS DM-i | 2026 | All versions |
| BYD | Seal 05 DM-i | 2025 | All versions |
| BYD | Seal 05 DM-i | 2026 | All versions |
| BYD | Seal 05 DM-i Smart Driving | 2024 | All versions |
| BYD | Seal 05 DM-i Smart Driving | 2025 | All versions |
| BYD | Seal 05 DM-i 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 for BYD Seal 05 & Qin PLUS DM-i, OE 14805664-00
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, OE 14805664-00 (BYD HA5HA-1303190), a formed rubber coolant hose with routing clips that carries coolant through the engine-bay cooling circuit. The pre-bent shape follows the factory run for a leak-free fit. It suits the 2026 Seal 05 DM-i, 2026 Qin PLUS DM-i and Seal 05 DM-i Smart Driving (2024 to 2026), and more. Swap a perished coolant line to hold system pressure and stop weeping.
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 | 14805664-00 · HA5HA-1303190 |
| Approx. weight (packed) | Under 1 kg |
| Approx. packaging dimensions | 58 x 23 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 14805664-00
What if the number on my old part is different from this one?
No, do not order on memory alone. If the number stamped or printed on your old coolant pipe is not 14805664-00 or its alternative HA5HA-1303190, this listing is not a safe match for your car. Have the old part in front of you and check the number against it directly before you order, because a close-looking pipe can still be wrong. That one minute check avoids ordering the wrong pipe for your BYD.
What is this coolant pipe made of?
It is a black plastic pipe, listed new against OE number 14805664-00. If you are not certain this is the right one for your BYD Seal 05 or Qin PLUS DM-i, do not guess from the shape of the old part. Use the quote route on this page and give the details asked for there, so the fitment can be checked properly before you order. That is the safest way to be sure you get the correct pipe first time, rather than working it out yourself from a photo.
Where does this coolant pipe fit under the bonnet?
This pipe sits in the engine bay coolant circuit on the Seal 05 and Qin PLUS DM-i, carrying coolant between the points it is moulded to connect. It is a fitted plastic pipe rather than a length of hose, so it only sits the one way and cannot be trimmed or reshaped to suit. The photographs on this page show its exact shape and the fittings at each end, which is the easiest way to see how it sits in the bay and match it against the old pipe in your hand.
How long does delivery take?
Delivery to Hong Kong SAR takes 8 to 28 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 28 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $13.70 (Economy), from $18.90 (Express), confirmed at checkout before you pay.