The vehicle's left fender.
Driver's side on a left-hand-drive car; passenger's side on a right-hand-drive car.
OE reference: 1820734-00-D
訂單滿 $149 免運費
30天免費退換貨
30 天價格保障
終身客戶支援
聯絡我們
Side Repeater Camera for Tesla Model 3 Highland (HW4.0)
TESERY · HW4 replacement parts
Replace a failed side repeater camera and turn-signal assembly on your refreshed Model 3 or Model Y. Choose the vehicle's left or right side—without decoding the part yourself.
Your fit. Already narrowed down.
This replacement is intended for the newer side repeater camera hardware fitted to the refreshed vehicles below.
| Your vehicle | What to choose |
|---|---|
| Model 3 2023.10+ (3.0 Version Camera) | Choose Left Side or Right Side in this listing. |
| Model 3 Highland 2024+ (3.0 Version Camera) | Choose Left Side or Right Side in this listing. |
| Model Y 2023+ (3.0 Version Camera) | Choose Left Side or Right Side in this listing. |
| Model Y 2024+ (3.0 Version Camera) | Choose Left Side or Right Side in this listing. |
| Model Y 2024.5–2024.12 (3.0 Version Camera) | Choose Left Side or Right Side in this listing. |
| Model Y Juniper 2025+ (3.0 Version Camera) | Choose Left Side or Right Side in this listing. |
Model year alone can be unreliable near production changes. If the car sits near a refresh boundary, the label on the removed assembly is the best confirmation.
One simple choice
Left and right are always viewed from inside the car, facing forward. Steering-wheel position does not change the vehicle side.

Driver's side on a left-hand-drive car; passenger's side on a right-hand-drive car.
OE reference: 1820734-00-D
Passenger's side on a left-hand-drive car; driver's side on a right-hand-drive car.
OE reference: 1820735-00-D
Each selection supplies one assembly. To replace both sides, add one Left Side and one Right Side to the cart.
One complete assembly
The side camera, turn-signal light and molded outer housing come together as one replacement unit, with mounting features shaped for the existing fender opening.
Use it for a diagnosed failed camera, damaged repeater lens or broken housing. The vehicle wiring harness and installation tools are not included.
Keep the repair focused
One selected side assembly, supplied as the camera, turn-signal light and molded housing shown. Order one of each side only if the repair requires both.
1820734-00-D identifies the left application; 1820735-00-D identifies the right. Minor revision suffixes can change over time.
Use this part for a diagnosed failed camera, damaged signal strip or broken housing. A black camera feed or warning can also come from the connector, wiring or software. This replacement does not add HW4/AI4 capability or unlock Autopilot/FSD features.
Plan the installation
Have a Tesla-experienced technician complete the repair and the applicable software checks. The job includes protecting the paint, replacing the correct side, reconnecting the camera and lamp wiring, checking the view and signal, and completing the required reset and calibration procedure.
Remove the failed unit and seat the replacement securely in the fender opening.
Confirm the camera feed, turn signal and connector security before closing the repair.
Follow the vehicle-specific service procedure and complete the required manual-driving calibration before relying on affected driver-assistance features.
Calibration distance varies with road markings and conditions. Tesla notes that camera self-calibration can require up to 100 miles (160 km). Refer to Tesla's current service information for your exact model and region.
Why buy from TESERY
Left and right options are named from the vehicle's point of view, with the relevant OE references shown beside each choice.
If your vehicle sits near a hardware change, send the vehicle year and a photo of the existing label through TESERY store chat. We will help confirm the application before purchase.
Keep your fitment details, order and after-sales support together with TESERY. Review our shipping policy and return policy for your destination and order.
Before you order
It is the complete side repeater camera, turn-signal and molded housing assembly shown. It is not a decorative overlay.
Yes, for the refreshed Model 3 application with HW4/AI4 side repeater hardware. Choose the vehicle's left or right side.
Yes, for the Juniper refresh application with the matching side-camera hardware. For a pre-Juniper Model Y, send TESERY a photo of the removed part label and connector before ordering.
Yes, for those Model Y applications with 3.0 Version Camera hardware. If your vehicle sits near a production change, send TESERY a photo of the existing part label to confirm compatibility.
Only on a left-hand-drive vehicle. On a right-hand-drive vehicle, the vehicle's left side is the passenger side. Imagine sitting in the car and looking forward.
No. Left Side and Right Side each supply one assembly. To replace both sides, add one of each to the cart.
No. It is a new aftermarket replacement supplied by TESERY. The OE reference numbers identify the replacement application.
Yes. Plan for the applicable DAS reset and camera calibration procedure after installation, followed by the required manual-driving self-calibration.
No. The camera replaces compatible existing HW4/AI4 side repeater hardware. It does not convert legacy camera architecture or unlock software features.
Made simple
Select Left Side or Right Side—and send TESERY the current part label if your vehicle sits near a production change.
重要通知:
如果安裝後遇到任何問題,請在拆除產品前先與我們聯繫。
提供車輛詳細資訊(型號/年份/車輛識別碼 VIN)以及照片或短影片,將有助於我們更快解決您的問題。
在故障排除前拆除或更改產品,可能會導致無法退貨或更換。
TESERY 退貨政策
我們致力於為您提供無憂且愉快的購物體驗。如果您需要退回商品,我們提供清楚且便利的退貨服務。
1.取消訂單
您可以在訂單寄出前申請取消訂單。
如果您的訂單已經寄出,我們會盡力攔截,但不保證一定成功。
請透過電子郵件或我們的線上客服提交取消申請。
2. 30 天退貨政策
您有權在收到商品之日起 30 天內申請退貨。為確保流程順利,請務必在這 30 天期限內聯絡我們並提出退貨申請。
3. 退貨資格
如要符合退款資格,退回的商品必須符合以下條件:
商品必須維持收到時的相同狀態——未穿戴、未使用、吊牌完整,並置於原包裝內。
須提供購買證明。
4. 退貨原因與相關費用
我們處理兩種類型的退貨:
品質問題或商品損壞:
若您收到的商品有瑕疵、損壞,或收到錯誤商品,請立即聯絡我們。我們將提供全額退款或換貨,並承擔所有相關費用。
非品質相關退貨(例如個人偏好):
若因個人偏好而退貨(例如改變心意,或對顏色或款式不滿意),將收取 15% 的補貨費,且退貨運費由顧客負擔。
5. 退貨流程
如要開始退貨,請依照以下步驟操作:
聯絡我們:
寄送電子郵件至 support@tesery.com / service@tesery.com 或使用我們的即時聊天功能告知我們您的退貨申請。
接收 instructions:
退貨申請獲核准後,我們會向您提供詳細的退貨 instructions,包括寄送地址與包裝指南。
將商品寄回:
請依照提供的指示將商品寄回。請注意,未事先申請退貨而直接寄回給我們的商品將不予受理。
6. 不可退貨商品
由於商品性質特殊,某些類型的商品不符合退貨資格:
客製化產品:例如明確標示為客製化產品的方向盤和車輪,不得因非品質相關問題退貨。
特定商品:包括禮品卡、危險物品或易燃液體/氣體。
如果您對特定商品是否符合資格有任何疑問,請在購買前聯絡我們。
7. 退款與換貨
退款:
我們收到並檢查您退回的商品後,會通知您退款是否已獲核准。核准的退款將在 1-5 個工作日內自動退回至您原先使用的付款方式。 實際入帳時間取決於您的銀行或信用卡公司。
換貨:
為最快確保您取得所需商品,我們建議您先退回現有商品;退貨獲得受理後,再另外購買新商品。
8. 售後支援要求
為確保公平且有效率地解決問題,客戶申請售後支援時必須提供必要資訊,包括但不限於:
- 車輛詳細資訊(車型、年份、VIN)
- 清楚描述問題
- 顯示問題的相關照片及/或簡短影片
請注意:
未提供所需資訊可能會使我們無法準確診斷問題,並可能導致退貨、退款或換貨處理延遲,甚至無法處理。
對於已安裝、改裝或在未事先溝通的情況下拆除的產品,若無法確認產品狀況,TESERY 保留拒絕退貨申請的權利。