
Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Dolphin | 2021 | Comfort Y |
| BYD | Dolphin | 2021 | Distinguished Y (Dark-Blue Interior) |
| BYD | Dolphin | 2021 | Luxury Y (Dark-Blue Interior) |
| BYD | Dolphin | 2022 | Distinguished Y (Dark-Blue Interior) |
| BYD | Dolphin | 2022 | Luxury Y (Dark-Blue Interior) |
| BYD | Dolphin | 2023 | Distinguished Y (Dark-Blue Interior) |
| BYD | Dolphin | 2023 | Luxury Y (Dark-Blue Interior) |
| BYD | Dolphin Glory | 2022 | Type 30 KA 400B |
| BYD | Dolphin Glory | 2023 | Type 10 BA 300B |
| BYD | Dolphin Glory | 2023 | Type 30 KA 400B |
| BYD | Dolphin Glory | 2023 | Type 40 HA 400A (Dilink 3.0) |
| BYD | Dolphin Glory | 2023 | Type 50 500A |
| BYD | Dolphin Glory | 2024 | Type 10 BA 300B |
| BYD | Dolphin Glory | 2024 | Type 30 KA 400B |
| BYD | Dolphin Glory | 2024 | Type 40 HA 400A (Dilink 3.0) |
| BYD | Dolphin Glory | 2025 | Type 40 HA 400A (Dilink 3.0) |
| BYD | Dolphin Smart Driving | 2025 | Type EM2EK-20 |
| BYD | Dolphin Smart Driving | 2026 | All versions |
| BYD | S2 | 2019 | Comfort, Without Spare-Tyre Cover (2019) |
| BYD | S2 | 2020 | Comfort, Without Spare-Tyre Cover (2019) |
| BYD | S2 | 2021 | Comfort, Without Spare-Tyre Cover (2019) |
| BYD | Yuan | 2015 | 1.5L Luxury-2017 |
| BYD | Yuan | 2015 | 1.5LDCT Luxury-2017 |
| BYD | Yuan | 2016 | 1.5L Luxury-2017 |
| BYD | Yuan | 2016 | 1.5LDCT Luxury-2017 |
| BYD | Yuan | 2016 | 1.5TID Standard-2017 |
| BYD | Yuan | 2017 | 1.5L Luxury-2017 |
| BYD | Yuan | 2017 | 1.5LDCT Luxury-2017 |
| BYD | Yuan | 2017 | 1.5TID Standard-2017 |
| BYD | Yuan | 2018 | 1.5L Luxury-2017 |
| BYD | Yuan | 2018 | 1.5LDCT Luxury-2017 |
| BYD | Yuan | 2018 | 1.5TID Standard-2017 |
| BYD | Yuan EV | 2018 | Comfort, With Spare-Tyre Cover (2019) |
| BYD | Yuan EV | 2018 | Luxury Y, Without Spare-Tyre Cover |
| BYD | Yuan EV | 2019 | Comfort, With Spare-Tyre Cover (2019) |
| BYD | Yuan EV | 2019 | Luxury, With Spare-Tyre Cover (2019) |
| BYD | Yuan EV | 2019 | Premium Y With NFC |
| BYD | Yuan EV | 2020 | Comfort, With Spare-Tyre Cover (2019) |
| BYD | Yuan EV | 2020 | Luxury Y |
| BYD | Yuan EV | 2020 | Luxury Y With NFC |
| BYD | Yuan EV | 2020 | Luxury, With Spare-Tyre Cover (2019) |
| BYD | Yuan EV | 2020 | Premium Y With NFC |
| BYD | Yuan EV | 2021 | Comfort Y |
| BYD | Yuan EV | 2021 | Luxury Y |
| BYD | Yuan EV | 2021 | Luxury Y With NFC |
| BYD | Yuan EV | 2021 | Luxury, With Spare-Tyre Cover (2019) |
| BYD | Yuan EV | 2021 | Premium Y With NFC |
| BYD | Yuan EV | 2022 | Luxury Y |
| BYD | Yuan Pro | 2023 | Type 10 (Misty-Grey Interior 04) |
| BYD | Yuan Pro | 2023 | Type 20 (Misty-Grey Interior 04) |
| BYD | Yuan Pro | 2024 | Type 10 (Misty-Grey Interior 04) |
| BYD | Yuan Pro | 2024 | Type 20 (Misty-Grey Interior 04) |
| BYD | e2 | 2019 | Comfort (10-inch, Screen) |
| BYD | e2 | 2019 | Elite (Ride-Hailing, Ventilated & Heated Seats) |
| BYD | e2 | 2019 | Luxury (10-inch, Screen) |
| BYD | e2 | 2020 | Comfort (10-inch, Screen) |
| BYD | e2 | 2020 | Comfort Y Optional Black-White, Two-Tone Kit, 10-inch, Screen |
| BYD | e2 | 2020 | Elite (Ride-Hailing, Ventilated & Heated Seats) |
| BYD | e2 | 2020 | Elite (Taxi, Mechanical Sensor) |
| BYD | e2 | 2020 | Elite Y Ride-Hailing 2020 |
| BYD | e2 | 2020 | Luxury (10-inch, Screen) |
| BYD | e2 | 2020 | Luxury Y Optional Black-White, Two-Tone Kit 2020 |
| BYD | e2 | 2020 | Luxury Y2020 |
| BYD | e2 | 2020 | Standard Y (Corporate Edition) |
| BYD | e2 | 2021 | Comfort Y Optional Black-White, Two-Tone Kit, 10-inch, Screen |
| BYD | e2 | 2021 | Elite (Taxi, Mechanical Sensor) |
| BYD | e2 | 2021 | Elite Y Ride-Hailing 2020 |
| BYD | e2 | 2021 | Luxury Y Optional Black-White, Two-Tone Kit 2020 |
| BYD | e2 | 2021 | Luxury Y2020 |
| BYD | e2 | 2021 | Standard Y2020 |
| BYD | e2 | 2022 | Elite Y Ride-Hailing 2020 |
| BYD | e2 | 2022 | Luxury Y |
| BYD | e2 | 2022 | Luxury Y2020 |
| BYD | e2 | 2022 | Standard Y2020 |
| BYD | e2 | 2023 | Luxury Y |
| BYD | e2 | 2024 | Luxury Y |
| BYD | e2 | 2025 | Luxury Y |
77 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 Dolphin, OE 11329922-00
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
The rear extractor vent assembly (OE 11329922-00, also SC-2804700) releases cabin air pressure through the rear body so doors close easily on the BYD Dolphin Smart Driving 2025-2026, Dolphin Glory 2022-2025, e2 2019-2025 and more. Its black plastic frame holds flexible one-way flaps that let air out and block draughts and water coming back in. A torn pressure relief vent causes wind noise and door-slam resistance, so fit a fresh air extractor to sort it.
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 | 11329922-00 · SC-2804700 |
| Approx. weight (packed) | Under 0.5 kg |
| Approx. packaging dimensions | 28 x 20 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 11329922-00
How do I make sure this fits my own car?
This vent fits several models rather than one, so the fitment table on this page is the check that matters. Find your own model in it and match the build details shown rather than stopping at the name. The second check is the number on the part being replaced, which should read 11329922-00 or the alternative reference SC-2804700. Where the table and the old part agree, you are safe to order. Where they do not, send photographs through the quote route and we will confirm it for you.
The old vent is marked SC-2804700. Is that the same part?
Yes. This one carries the OE number 11329922-00 and is also known as SC-2804700. If you cannot see a number on the outer face, turn the old vent over and check the back before deciding the marking is missing. Compare it in full against both references shown here. If the moulding is broken and the marking has gone with it, do not order from the shape alone. The quote route with your vehicle details will get the reference confirmed before anything is picked.
When will it arrive?
The delivery time is 8 to 25 days, from order to door. A trim part like this is worth ordering before the car goes in rather than while it is on the ramp. If you are pulling several body parts together for one job, order them at the same time. Anything time critical is better raised through the quote route first. The shipping cost for your country is shown on this page and confirmed at checkout before you pay.
What is the vent made from?
This rear extractor vent is made of plastic. That means the part is moulded to a fixed shape, so the clips and edges will only line up with the opening it was made for, and the reference has to be right. Check 11329922-00 or SC-2804700 against the old vent, then confirm the model in the fitment table on this page. If the old part carries no readable number, use the quote route with photographs.
Does this need painting to match my car?
This vent is black, and it arrives in that finish. Whether it needs anything further depends on your own car. Where the vent sits in black trim, it goes on as it comes. Where the surrounding area on your car has been painted to body colour, budget for a painter to match it before fitting rather than after. Compare the old vent against the new one in daylight before deciding. If you are unsure what finish your car uses, send a photograph through the quote route.
Where on the car does this vent sit?
It is an exterior part fitted at the rear of the car. It is not sold here as a left or right item, since no side applies to it. Beyond that, the exact opening is not specified, so use the fitment table on this page and the OE number 11329922-00 on the old part to be certain you have the right one. Where the car has more than one vent of a similar shape, photographs through the quote route are the quickest way to settle it.
Why is only the genuine version listed?
Because that is what has been sourced against this reference. The rear extractor vent is offered in the Original/Genuine tier alone, manufactured by BYD and supplied new. Where an independent equivalent exists, an Aftermarket version is listed beside the genuine one and both tiers are priced on this page. No such version is listed here, so there is a single option at the price shown. If you would rather have an alternative, put 11329922-00 through the quote route with your vehicle details and we will see what is 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 $6.45 (Economy), from $10.35 (Express), confirmed at checkout before you pay.