HW4 Side Camera and Turn-Signal Replacement Assembly
Replace a matching failed side repeater with a combined camera, signal light and outer housing. Choose one left or right assembly for the vehicle’s actual HW4 camera configuration. This is a new aftermarket replacement; the OE references identify applications and do not establish Tesla manufacture.
- HW4 Replacement
- 1 Selected Assembly
- Left or Right
- Aftermarket Part
Hauptmerkmale
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Combined replacement assembly
The camera, turn-signal light and outer housing are supplied together.
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One selected side
Left and right options each contain one assembly, not a pair.
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Vehicle-side reference
Left and right are viewed from inside the car facing forward, regardless of steering side.
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OE application references
Left is 1820734-00-D and right is 1820735-00-D; these references do not establish Tesla manufacture.
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Existing HW4 hardware
The unit replaces matching HW4 side-camera hardware and does not convert an older camera system.
Highlights
Camera, Signal and Housing
One selected assembly combines the side camera, turn-signal light and outer housing. Wiring harnesses and installation tools are supplied separately.
Choose the Vehicle Side
Left and right are viewed from inside the car facing forward. The two-side image illustrates the choices; each ordered selection contains one assembly.
Same Shape as Original
Replaces the original HW4 side-camera assembly with the same housing, camera and turn-signal layout.
Kompatibilität
| Modell | Years / Version | Hinweise |
|---|---|---|
| Tesla Model 3 / Highland | Oct 2023+ / 2024+ options | HW4 only; Shanghai or Fremont. |
| Tesla Model Y | 2024+ option | Shanghai; matching HW4 label and connector required. |
| Tesla Model Y | 2023+ option | Austin/Fremont; matching HW4 label and connector required. |
| Tesla Model Y | May–Dec 2024 option | Berlin; matching HW4 label and connector required. |
| Tesla Model Y Juniper | 2025+ option | Shanghai, Austin/Fremont or Berlin choices. |
Fits HW4 (4.0 camera) vehicles only. Model 3 applications are Shanghai or Fremont builds, and this assembly does not upgrade a legacy system to HW4.
Technische Daten
| Produkttyp | Side repeater camera and turn-signal assembly (new aftermarket replacement) |
|---|---|
| Compatible Models | Model 3 (2023.10+), Model 3 Highland (2024+), Model Y (2023+), Model Y (2024.5–2024.12), Model Y Juniper (2025+), all with 4.0 Version Camera |
| Position / Location | Left or right front fender (viewed from inside the car, facing forward) |
| Menge | 1 piece per selection (Left Side or Right Side) |
| OEM Part Number | OE application references only: LH 1820734-00-D; RH 1820735-00-D. New aftermarket part. |
| Versandgewicht | 338 g (0.75 lb) |
What's in the Box
- 1×Side repeater camera assembly (camera, turn-signal light and molded housing), left or right as selected
Installation
- Fit the assembly.
- Complete the applicable camera update and calibration process, including required self-calibration, before relying on affected assistance features.
Gut zu wissen
Achtung
- The combined Austin/Fremont option does not mean Model 3 was manufactured in Austin; Model 3 applications use the actual Shanghai/Fremont build.
- A black feed can also arise from wiring or software; replacing an assembly is not a guaranteed diagnosis.
Pflege
- Keep the camera lens clean.
- Monitor the camera feed and signal after repair; investigate warnings rather than treating a replacement as an upgrade.
FAQ
Is this a pair or a decorative cover?
Each left or right selection supplies one complete camera, turn-signal and housing assembly. It is not a cover, and a pair requires ordering one of each side.
Is the part manufactured by Tesla?
The item is a new aftermarket replacement. The OE reference numbers identify applications and do not indicate that Tesla manufactured the supplied assembly.
Is left always the driver’s side?
Left is the vehicle’s left side when facing forward from inside. It is the driver’s side on LHD vehicles and the passenger’s side on RHD vehicles.
Will this add HW4 or unlock FSD?
No. It replaces compatible existing HW4 side-camera hardware. It does not convert a legacy camera system or unlock software features.
What is required after replacement?
The camera update and calibration process for the vehicle and software, including self-calibration.
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