
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 | 2nd-Gen Song Pro DM-i | 2024 | Type SA6HA-20 (Blue-Beige Two-Tone Interior) SZ |
| BYD | 2nd-Gen Song Pro DM-i | 2024 | Type SA6HB-30 (Blue-Beige Two-Tone Interior) |
| BYD | 2nd-Gen Song Pro DM-i | 2024 | Type SA6HC-50 (Blue-Beige Two-Tone Interior) |
| BYD | 2nd-Gen Song Pro DM-i | 2025 | Type SA6HB-30 (Blue-Beige Two-Tone Interior) |
| BYD | 2nd-Gen Song Pro DM-i | 2025 | Type SA6HC-50 (Blue-Beige Two-Tone Interior) |
| BYD | Denza D9 DM-i (2025) | 2024 | All versions |
| BYD | Denza D9 DM-i (2025) | 2025 | All versions |
| BYD | Denza N9 E SF PHEV | 2024 | All versions |
| BYD | Denza N9 E SF PHEV | 2025 | All versions |
| BYD | Denza N9 E SF PHEV | 2026 | All versions |
| BYD | Qin L DM-i | 2023 | HA3HA (Premium Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2023 | HA3HG (Luxury Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2024 | HA3HA (Premium Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2024 | HA3HG (Luxury Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2025 | HA3HA (Premium Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2025 | HA3HG (Luxury Y (Black-Grey Two-Tone Interior 04A)) |
| BYD | Qin L DM-i | 2026 | All versions |
| BYD | Qin L DM-i Smart Driving | 2024 | All versions |
| BYD | Qin L DM-i Smart Driving | 2025 | 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 |
| BYD | Seal 06 DM-i | 2023 | Type HKHA-10 |
| BYD | Seal 06 DM-i | 2023 | Type HKHB-20 (Black-Grey Two-Tone Interior 04A) |
| BYD | Seal 06 DM-i | 2024 | Type 10 (Blue, Black Interior) S3 |
| BYD | Seal 06 DM-i | 2024 | Type HKHA-10 |
| BYD | Seal 06 DM-i | 2024 | Type HKHB-20 |
| BYD | Seal 06 DM-i | 2024 | Type HKHB-20 (Black-Grey Two-Tone Interior 04A) |
| BYD | Seal 06 DM-i | 2025 | Type HKHA-10 |
| BYD | Seal 06 DM-i | 2025 | Type HKHB-20 |
| BYD | Seal 06 DM-i (Super-Enjoy) | 2025 | All versions |
| BYD | Seal 06 DM-i (Super-Enjoy) | 2026 | All versions |
| BYD | Seal 06 DM-i Smart Driving | 2024 | All versions |
| BYD | Seal 06 DM-i Smart Driving | 2025 | All versions |
| BYD | Seal 06 DM-i Touring | 2025 | All versions |
| BYD | Seal 06 DM-i Touring | 2026 | All versions |
| BYD | Seal 07 DM-i | 2024 | Type HXHG-35 Black-Grey Two-Tone Interior |
| BYD | Seal 07 DM-i | 2025 | Type HXHG-35 Black-Grey Two-Tone Interior |
| BYD | Seal 07 DM-i Smart Driving | 2025 | All versions |
| BYD | Seal DM-i | 2024 | Type 20 (Blue-Black Two-Tone Interior) |
| BYD | Sealion 05 DM-i | 2024 | Type 20 (Black Interior) |
| BYD | Sealion 05 DM-i | 2024 | Type 40 (Black Interior 46821) |
| BYD | Sealion 05 DM-i | 2025 | Type 20 (Black Interior) |
| BYD | Sealion 05 DM-i | 2025 | Type 40 (Black Interior 46821) |
| BYD | Sealion 06 DM-i | 2025 | All versions |
| BYD | Sealion 06 DM-i | 2026 | All versions |
| BYD | Song L DM-i | 2024 | Type SA5HB-40 (Sand-Clay Interior) 36850 |
| BYD | Song L DM-i | 2024 | Type SA5HC-60 (Sand-Clay Interior) 36870 |
| BYD | Song L DM-i | 2025 | Type SA5HB-40 (Sand-Clay Interior) 36850 |
| BYD | Song L DM-i | 2025 | Type SA5HC-60 (Sand-Clay Interior) 36870 |
| BYD | Song L DM-i | 2026 | All versions |
| BYD | Song L DM-i Smart Driving | 2024 | All versions |
| BYD | Song L DM-i Smart Driving | 2025 | All versions |
| BYD | Song PLUS DM-i | 2024 | Type 20 (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS DM-i | 2024 | Type 30 (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS DM-i | 2025 | Type 20 (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS DM-i | 2025 | Type 30 (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS DM-i Smart Driving | 2024 | All versions |
| BYD | Song PLUS DM-i Smart Driving | 2025 | All versions |
| BYD | Song Pro DM-i Smart Driving | 2024 | All versions |
| BYD | Song Pro DM-i Smart Driving | 2025 | All versions |
| BYD | Tai 7 | 2025 | All versions |
| BYD | Tai 7 | 2026 | All versions |
| BYD | Xia | 2024 | All versions |
| BYD | Xia | 2025 | All versions |
| BYD | Xia | 2026 | All versions |
68 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.
Oil Cooler for Fangchengbao Tai 7 & Sealion 06 DM-i, OE 14833701-00
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
Transmission oil cooler for the BYD EHS hybrid system, OE 14833701-00 (EP050-2146065). This stacked-plate aluminium heat exchanger carries marked IN and OUT ports and a mounting bracket, transferring heat from the gearbox oil into the coolant loop. It fits the Tai 7 2025-2026, Sealion 06 DM-i 2025-2026, Seal 06 DM-i Touring 2025-2026 and many further BYD group models. Also listed as a gearbox oil cooler or transmission heat exchanger.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Metal |
| Mounting position | Engine Bay |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 14833701-00 · EP050-2146065 |
| Approx. weight (packed) | Under 1 kg |
| Approx. packaging dimensions | 25 x 15 x 11 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 14833701-00
How do I know this oil cooler will fit my car?
Fit here is decided by the model and the model year exactly as printed on your registration document, not by the badge on the boot or what the last owner told you. This part fits the Fangchengbao Tai 7 and Sealion 06 DM-i, so match your document against the fitment table on this page before ordering. If your paperwork does not match cleanly, do not rely on memory or the previous cooler for confirmation, take the document itself and read it line by line against the table.
What if the number on my old part is different?
If the number on the old part does not match the OE number 14833701-00 or its alternative listing EP050-2146065, do not order from memory or assumption. Have the failed cooler physically in front of you and read the number stamped on it before you place the order, checking it character by character against both references given here. A single digit out is enough to send the wrong cooler to your engine bay, so take the extra minute now rather than ordering twice.
When will this oil cooler actually reach me?
Delivery time is confirmed with your quote. When the parcel lands, check it over before you sign for it, since a dented box is best pointed out at the door rather than after the cooler is fitted. Compare the OE number on the unit against the one on the failed cooler you are removing, so you know it matches before it goes anywhere near the engine bay. If anything about the timing or the parcel does not look right, raise it through the enquiry form straight away.
What is this oil cooler made from?
Metal is what this cooler is made from, not plastic. Take a look at the photographs on this page before you order, so you can see the shape, the connections and the finish for yourself rather than going on the description alone. Hold that image against the unit you are removing from the Fangchengbao Tai 7 or Sealion 06 DM-i and check the ports line up in the same places. A quick visual check like this catches a mismatch before the part is on its way to you.
Where on the car does this oil cooler sit?
Under the bonnet, in the engine bay, is where this cooler sits, alongside the radiator and fans as part of the cooling system on the Fangchengbao Tai 7 and Sealion 06 DM-i. Rather than trusting the general location, confirm you need this exact part by reading the number stamped on the unit you are removing. Match that stamped number against the OE number 14833701-00 or its alternative listing EP050-2146065 before you place the order. This single check takes moments and is far more reliable than judging by where the old cooler sits.
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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.