Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Bao 5 | 2023 | Type 30 R20 Power Side-Steps, Tow-Hook (Shoal-Green) |
| BYD | Bao 5 | 2024 | Type 30 R20 Power Side-Steps, Tow-Hook (Dark Interior Special) |
| BYD | Bao 5 | 2025 | Type 30 R20 Power Side-Steps, Tow-Hook (Dark Interior Special) |
| BYD | Bao 5 Player | 2024 | All versions |
| BYD | Bao 5 Player | 2025 | All versions |
| BYD | Bao 5 Smart Driving | 2024 | All versions |
| BYD | Bao 5 Smart Driving | 2025 | All versions |
| BYD | Bao 5 Smart Driving | 2026 | All versions |
| BYD | Dolphin | 2021 | All versions |
| BYD | Dolphin | 2022 | All versions |
| BYD | Dolphin | 2023 | All versions |
| BYD | Dolphin | 2024 | All versions |
| BYD | Dolphin | 2025 | All versions |
| BYD | New e6 | 2020 | All versions |
| BYD | New e6 | 2021 | All versions |
| BYD | New e6 | 2022 | All versions |
| BYD | New e6 | 2023 | All versions |
| BYD | New e6 | 2024 | All versions |
| BYD | New e6 | 2025 | All versions |
| BYD | New e6 | 2026 | All versions |
20 vehicle versions. Scroll inside the box to see them all. 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.
Electric Three-Way Coolant Valve for BYD, OE 13932421-00
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
Electric three-way coolant valve assembly for BYD group models, matching OE 13932421-00 and STHP-8101950A. The motorised valve directs coolant flow between circuits in the thermal management system and switches between paths on command from the controller. Measured against the tape it runs about 14 cm across the plastic body. It fits the Fangchengbao Bao 5 Smart Driving 2024-2026, the BYD New e6 2020-2026 and the Bao 5 Player 2024-2025, plus further BYD group models. Supplied with its mounting bracket and capped ports as the three-way water valve.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Plastic |
| Mounting position | Engine Bay |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 13932421-00 · STHP-8101950A |
| Approx. weight (packed) | Under 1 kg |
| Approx. packaging dimensions | 23 x 22 x 18 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Delivery to Hong Kong SAR is quoted with the part.
Frequently Asked Questions: OE 13932421-00
The number on my old valve does not match 13932421-00, what now?
Do not fit this until you have checked. Take the old valve off, or at least get a clear look at it, and read the number stamped or printed on the body before you order. This one is also listed as STHP-8101950A, so check against both numbers, not just the first. If neither matches what is on your part, use the fitment table on this page to confirm before you buy, rather than guessing from how the valve looks.
How soon will this coolant valve reach me once I order it?
Delivery time is confirmed with your quote. When the parcel arrives, check it over before you sign for it, since any damage is easier to raise at the door than after you have opened the box. Once you have it in hand, compare it against the old valve you are removing before you start fitting, rather than assuming a match from the outside.
How do I know this valve matches the one on my car?
Do not go by the vehicle alone. Find the number stamped or printed on the valve you are removing and set it against 13932421-00, also listed as STHP-8101950A. This one sits in the engine bay as part of the coolant circuit, so it can be fiddly to read in place. If you need to, pull the old unit out first so you can check the marking properly before you order, rather than fitting the new one and finding it is wrong.
Related Parts
How Ordering Works
Send the OE number and your address using the button above and we come back, within 24 hours and usually sooner, with one delivered price to Hong Kong SAR: the part, carriage on a route that takes it, and the import duty and VAT that apply where you are. Nothing is charged until you accept the quote.