
Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Bao 5 | 2023 | Type 30 R20 Power Side-Steps, Tow-Hook (Shoal-Green) |
| BYD | Han DM | 2020 | Luxury Y (6125, Power Tailgate) |
| BYD | Han DM | 2021 | Luxury Y (6125, Power Tailgate) |
| BYD | Han DM | 2022 | Luxury Y (6125, Power Tailgate) |
| BYD | Han DM-i | 2021 | Luxury Y |
| BYD | Han DM-i | 2021 | Premium Y Sport Seats, UAES VCU |
| BYD | Han DM-i | 2022 | Premium Y Sport Seats, UAES VCU |
| BYD | Han DM-i | 2023 | Premium Y Sport Seats, UAES VCU |
| BYD | Han DM-i | 2024 | Type 05 |
| BYD | Han DM-i | 2024 | Type 35 |
| BYD | Han DM-i | 2025 | Type 35 |
| BYD | Han DM-i | 2026 | All versions |
| BYD | Han DM-i Glory | 2022 | (Type 20) SS |
| BYD | Han DM-i Glory | 2022 | Type 30 |
| BYD | Han DM-i Glory | 2023 | (Type 20) SS |
| BYD | Han DM-i Glory | 2023 | Type 30 |
| BYD | Han DM-i Glory | 2023 | Type 40 |
| BYD | Han DM-i Glory | 2024 | (Type 20) SS |
| BYD | Han DM-i Glory | 2024 | Type 30 |
| BYD | Han DM-i Glory | 2024 | Type 40 |
| BYD | Han DM-p | 2021 | Flagship Y Sport Seats, UAES VCU |
| BYD | Han DM-p | 2022 | Flagship Y Sport Seats, UAES VCU |
| BYD | Han DM-p | 2023 | Flagship Y Sport Seats, UAES VCU |
| BYD | Han DM-p War-God | 2023 | Type 60 |
| BYD | Han DM-p War-God | 2024 | Type 60 |
| BYD | Han DM-p War-God | 2025 | Type 60 |
| BYD | Han EV | 2020 | Flagship Y (Di Link 3.0power Tailgate) |
| BYD | Han EV | 2020 | Luxury Y (Di Link 3.0power Tailgate) |
| BYD | Han EV | 2021 | Flagship Y (Di Link 3.0power Tailgate) |
| BYD | Han EV | 2021 | Luxury Y (Di Link 3.0power Tailgate) |
| BYD | Han EV | 2022 | Flagship Y (Di Link 3.0power Tailgate) |
| BYD | Han EV | 2022 | Luxury Y (Di Link 3.0power Tailgate) |
| BYD | Han EV | 2023 | Luxury Y (Di Link 3.0power Tailgate) |
| BYD | Han EV | 2024 | Type 10 |
| BYD | Han EV | 2024 | Type 15 |
| BYD | Han EV | 2025 | Type 10 |
| BYD | Han EV | 2025 | Type 15 |
| BYD | Han EV | 2026 | All versions |
| BYD | Han EV (2026) | 2026 | All versions |
| BYD | Han EV Champion | 2022 | Kirin-Brown Luxury Seats |
| BYD | Han EV Champion | 2022 | Kirin-Brown Real-Wood NAPPA Leather Luxury Seats |
| BYD | Han EV Champion | 2022 | Kirin-Brown Real-Wood NAPPA Leather Luxury Seats) (Suspension |
| BYD | Han EV Champion | 2023 | Kirin-Brown Luxury Seats |
| BYD | Han EV Champion | 2023 | Kirin-Brown Real-Wood NAPPA Leather Luxury Seats |
| BYD | Han EV Champion | 2023 | Kirin-Brown Real-Wood NAPPA Leather Luxury Seats) (Suspension |
| BYD | Han EV Glory | 2021 | Type 10 Sandstone-Brown |
| BYD | Han EV Glory | 2021 | Type 65 Optional Front Brembo Fixed-Calipers, Premium Leather Seats, Dashboard Backlit Ambient-Lighting SS |
| BYD | Han EV Glory | 2022 | Type 10 |
| BYD | Han EV Glory | 2022 | Type 10 Sandstone-Brown |
| BYD | Han EV Glory | 2022 | Type 65 Optional Front Brembo Fixed-Calipers, Premium Leather Seats, Dashboard Backlit Ambient-Lighting SS |
| BYD | Han EV Glory | 2023 | Type 10 |
| BYD | Han EV Glory | 2023 | Type 10 Sandstone-Brown |
| BYD | Han EV Glory | 2023 | Type 65 Optional Front Brembo Fixed-Calipers, Premium Leather Seats, Dashboard Backlit Ambient-Lighting SS |
| BYD | Han EV Glory | 2024 | Type 10 |
| BYD | Han EV Glory | 2024 | Type 10 Sandstone-Brown |
| BYD | Han EV Glory | 2024 | Type 65 Optional Front Brembo Fixed-Calipers, Premium Leather Seats, Dashboard Backlit Ambient-Lighting SS |
| BYD | Han EV Glory | 2025 | Type 10 |
| BYD | Han L DM | 2025 | All versions |
| BYD | Han L DM | 2026 | All versions |
| BYD | Han L EV | 2024 | All versions |
| BYD | Han L EV | 2025 | All versions |
| BYD | U7 | 2024 | All versions |
| BYD | U7 | 2025 | All versions |
| BYD | U7 PHEV | 2024 | All versions |
| BYD | U7 PHEV | 2025 | All versions |
| BYD | U7 PHEV | 2026 | All versions |
| BYD | e9 | 2020 | Business Y |
| BYD | e9 | 2022 | Business Y |
| BYD | e9 | 2023 | Business Y |
69 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.
Rear Extractor Vent for BYD Han EV, OE 12689450-00
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
Rear extractor vent assembly (OE 12689450-00, also referenced HC-2804700) is a black plastic one-way pressure relief vent with four flexible flaps, sitting behind the rear bumper to let cabin air escape when the doors close. This air extractor vent lets pressure out but blocks water and fumes coming back in, so the flaps must seat cleanly. It fits a broad spread of BYD group models including the Han EV (2026), Han L DM (2025-2026), U7 PHEV (2024-2026) and many more. Replace a cracked pressure relief vent to stop wind noise and door-slam resistance.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Plastic |
| Colour | Black |
| Mounting position | Exterior, Rear |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 12689450-00 · HC-2804700 |
| Approx. weight (packed) | Under 0.5 kg |
| Approx. packaging dimensions | 23 x 15 x 10 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 12689450-00
How do I know this vent suits my car?
This vent covers a wide spread of BYD models, so matching on the car's name alone will catch you out. Open the fitment table on this page and find your own model year and variant in it. The Han EV in the title is only the headline application, not the limit of what the item covers or a promise about your particular build. If your exact variant is not shown, read the number off the old vent and send it through the quote route so we can check it against our data first.
My old vent has a different number moulded into it. What now?
This vent also carries the reference HC-2804700. Old trim is frequently marked with the supplier reference instead of the BYD number 12689450-00, so a mismatch on the moulding is not automatically the wrong part. Wipe the back of the vent and read the characters under good light, then compare them with both references given here. If neither matches what you can see, send us what is legible through the quote route and we will identify it properly rather than have you order on the strength of a photograph.
When would this vent reach me?
Allow 8 to 25 days for delivery, counted from your order to your door. The packaging details are on this page, and it travels on a standard parcel service rather than a booked delivery slot. If the timing matters at your end, ask through the quote route before you place the order. The shipping cost for your country is shown on this page and confirmed at checkout before you pay.
What is this vent made from?
Plastic is the material used for this vent. Treat that as the material family rather than a full specification. Handle it by the edges when you fit it so the moulding is not stressed at the fixing points. If you need a fuller material specification for a fleet file or an insurance job, ask through the quote route and we will pass on what the supplier states.
Does this need painting to match my car?
This vent is black, and it sits on the outside of the car, so whether it needs finishing depends on how that area is trimmed on your own Han EV. Where the surrounding trim is black moulding, the vent should sit in as it arrives. Where your car has been finished in body colour around it, a painter will need to work the vent before it goes on.
Where on the car does this vent sit?
It mounts on the exterior of the car at the rear. Our categories put it under body and exterior trim rather than under anything mechanical. No fixing method or access route is given for it, so we do not publish one and you should not read one into the listing. Compare the packaging details and the photographs on this page against the aperture on your own car, and use the quote route if anything looks out of place.
Why is only one version of this vent offered?
Only the Original/Genuine version of this vent is listed, made by BYD. Nothing sits in the Aftermarket tier against 12689450-00, which is why the page shows one price rather than a choice of two. That is a statement about what we have been able to source for this reference and nothing more than that. If you would like us to look for an independent equivalent, send the OE number through the quote route and we will tell you what comes back. Otherwise the version priced on this page is the one available.
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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 $5.75 (Economy), from $10.35 (Express), confirmed at checkout before you pay.