Chrome Side Repeater Camera for Model 3 2017–2020
Replace the affected side repeater camera and turn-signal assembly on a compatible Model 3 with original chrome hardware. Each left or right selection supplies one camera-and-lamp assembly with chrome outer trim. This is an aftermarket replacement.
- Model 3 2017-2020
- Chrome Finish
- Left or Right
- Complete Assembly
Key Features
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Complete Assembly
The camera, side turn-signal light and chrome-finished outer trim come together in one replacement housing
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One-Side Replacement
Left and right assemblies are sold individually, so you order only the side that needs repair
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Chrome Outer Trim
Silver chrome-finished trim for the original chrome side-repeater application on Model 3 2017–2020.
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Fender Mounting Features
The housing mounts and connector follow the original fender assembly.
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Clear Side Guide
Left and right are viewed from inside the car facing forward, for both left-hand and right-hand drive
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Application References
Left 1125106-77-H and right 1125107-77-H are replacement references.
Highlights

Camera and Signal in One Housing
The replacement combines the side camera, turn-signal lamp and chrome outer trim in one housing.

Chrome Exterior Style
The silver chrome-finished outer trim suits the original chrome side-repeater application.
Choose the Vehicle Side
Left and right are viewed from inside the vehicle facing forward, including right-hand-drive cars. Each selection supplies one assembly; order one of each side if both assemblies need replacement.
Compatibility
| Model | Years / Version | Notes |
|---|---|---|
| Model 3 | 2017–2020 | Original chrome side-repeater application; left and right sold separately. |
Fits the listed original chrome Model 3 application. Does not fit later Model 3, Highland or other Tesla models. This replacement does not add HW4/AI4 capability.
Specifications
| Product Type | Side repeater camera and turn-signal assembly |
|---|---|
| Compatible Models | Tesla Model 3 (2017-2020) with original chrome side repeater cameras |
| Position / Location | Front fender, just behind the front wheel |
| Surface Finish | Silver chrome outer trim |
| Quantity | 1 assembly per selection (left or right) |
| Package Contents | 1 assembly for the selected side; wiring harness and installation tools are separate |
| Shipping Weight | 850 g (1.87 lb) |
| Reference Number | Replacement application references: left 1125106-77-H; right 1125107-77-H |
What's in the Box
- 1×Camera and turn-signal assembly for the selected vehicle side
Installation
- Identify the replacement side.
- Follow the applicable side-repeater procedure: open the corresponding front door and lower its window, prepare the vehicle, protect the paint and release the mounting features before disconnecting the wiring.
- Reconnect the camera and lamp wiring and secure the assembly without trapping wiring; perform the applicable DAS reset and clear camera-calibration data.
- Complete the required manual-driving camera calibration.
Good to Know
Caution
- Complete camera calibration after installation.
- The vehicle wiring harness and installation tools are separate.
Care
- Keep the camera lens clean using the vehicle-approved method; avoid scratching or covering the lens.
- Investigate loose fit, moisture, lamp faults or camera warnings before relying on the affected functions.
FAQ
Do I receive a pair?
No. Each selection is one camera and light assembly. For both sides, add one Left Side and one Right Side to your order.
Which side is the left side?
View the vehicle from inside facing forward. Left is the driver’s side on a left-hand-drive car and the passenger’s side on a right-hand-drive car.
Is calibration needed after replacement?
Replacement requires the applicable reset and clearing of camera-calibration data, followed by calibration during manual driving.
Is this a genuine Tesla part?
No. It is a new aftermarket replacement for the compatible Model 3 application listed above.




















