Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| 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 | Frigate 07 | 2022 | Flagship Y (Misty-Grey Interior 15746) |
| BYD | Frigate 07 | 2022 | Luxury Y (Misty-Grey Interior 15741) |
| BYD | Frigate 07 | 2022 | Luxury Y (Misty-Grey Interior 15744) |
| BYD | Frigate 07 | 2023 | Flagship Y (Misty-Grey Interior 11382) |
| BYD | Frigate 07 | 2023 | Flagship Y (Misty-Grey Interior 15746) |
| BYD | Frigate 07 | 2023 | Luxury Y (Misty-Grey Interior 15741) |
| BYD | Frigate 07 | 2023 | Luxury Y (Misty-Grey Interior 15744) |
| BYD | Frigate 07 | 2023 | Premium Y (Misty-Grey Interior 11381) |
| BYD | Frigate 07 | 2024 | Flagship Y (Misty-Grey Interior 15746) |
| BYD | Frigate 07 | 2024 | Luxury Y (Misty-Grey Interior 15741) |
| BYD | Frigate 07 | 2024 | Luxury Y (Misty-Grey Interior 15744) |
| BYD | Frigate 07 | 2024 | Type 20 (Shell-White Interior) |
| 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 | Qin L DM-i | 2025 | All versions |
| 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 06 DM-i | 2023 | Type 10 (Tea-Brown Interior) S2 |
| 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 10 (Tea-Brown Interior) S2 |
| 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 Smart Driving | 2024 | All versions |
| BYD | Seal 06 DM-i Smart Driving | 2025 | All versions |
| BYD | Sealion 05 DM-i | 2024 | Type 10 (Grey 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 07 DM-i | 2024 | Type 30 (Twilight-Blue Interior 37725) |
| BYD | Sealion 07 DM-i | 2025 | All versions |
| BYD | Sealion 07 DM-i | 2026 | All versions |
| BYD | Song PLUS DM-i | 2024 | Type 10 (Beige-Brown Two-Tone Interior) |
| 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 Champion | 2023 | Luxury Y (Blue-Grey Two-Tone Interior 12601) |
| BYD | Song PLUS DM-i Champion | 2023 | Premium Y (Blue-Grey Two-Tone Interior 15710) |
| BYD | Song PLUS DM-i Champion | 2023 | Premium Y (Blue-Grey Two-Tone Interior 15712) |
| BYD | Song PLUS DM-i Champion | 2023 | Premium Y (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS DM-i Champion | 2024 | Luxury Y (Blue-Grey Two-Tone Interior 12601) |
| BYD | Song PLUS DM-i Champion | 2024 | Premium Y (Blue-Grey Two-Tone Interior 15710) |
| BYD | Song PLUS DM-i Champion | 2024 | Premium Y (Blue-Grey Two-Tone Interior 15712) |
| BYD | Song PLUS DM-i Champion | 2024 | Premium Y (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 PLUS EV Champion | 2023 | Flagship Y (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS EV Champion | 2023 | Luxury Y (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS EV Champion | 2024 | Flagship Y (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS EV Champion | 2024 | Luxury Y (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS EV Champion | 2025 | Flagship Y (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS EV Champion | 2025 | Luxury Y (Blue-Grey Two-Tone Interior) |
| BYD | Song PLUS EV Smart Driving | 2024 | All versions |
| BYD | Song PLUS EV 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 |
70 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.
Side Impact Sensor for BYD Han L DM, OE 13378173-00
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
Side impact sensor for the SRS restraint system, OE 13378173-00 (also SK2H-3658500). This small black plastic side crash sensor mounts within the body structure and triggers side airbag deployment on lateral impact. It fits the Han L DM 2025-2026, 2026 Qin L DM-i 2025-2026 and Sealion 07 DM-i 2024-2026, plus many further BYD group models. Being a safety-critical side collision sensor, fit an exact-match part.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Plastic |
| Colour | Black |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 13378173-00 · SK2H-3658500 |
| Approx. weight (packed) | Under 0.5 kg |
| Approx. packaging dimensions | 12 x 10 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 13378173-00
How do I know this side impact sensor will fit my Han L DM?
Have the old sensor out and in front of you before ordering. Check the OE number 13378173-00 printed or moulded on it against the number listed here, since this is also listed under SK2H-3658500 and a mismatch there usually means a different part. This is the only version listed for this model, so if the number does not match, it is not the right one for your car. Matching the number on the part itself is the surest way to get this right, rather than going on the model name alone.
The number on my old sensor does not match, what now?
Compare it carefully first. This sensor carries OE number 13378173-00 and is also listed as SK2H-3658500, so a different string does not automatically mean a mismatch. Check the fitment table on this page against the number stamped or printed on your old part before ordering. If neither number appears there, do not fit this one. Matching the number correctly is the safest way to be sure you are ordering the right sensor for your BYD Han L DM.
Should I fit this side impact sensor myself or get someone to do it?
Yes, have this one fitted by a professional rather than doing it yourself, and use the quote route on this page to arrange that. It is a small plastic unit, listed under OE number 13378173-00, also known as SK2H-3658500, made new by BYD. Check that number against the part currently on the car before you order, then request a price for supply and fitting through the quote route on this page, so someone qualified handles the job instead of you tackling it alone.
How long does delivery take?
Delivery to Hong Kong SAR takes 8 to 25 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 25 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $5.10 (Economy), from $10.35 (Express), confirmed at checkout before you pay.