Model-Specific Shape
Contoured for the outer rear lamp position of 2017–2020 Model 3 vehicles.











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Check the selected Tesla model, model year, and option before checkout. If this product has a Car Model or Compatible Model selector, choose the option that matches your vehicle.
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Most Tesstudio accessories are designed for straightforward DIY installation. For powered upgrades, wiring, lighting, or large exterior parts, professional installation may be recommended.
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Replace a damaged or worn outer rear lamp with a vehicle-specific assembly designed for the 2017–2020 Tesla Model 3.
This assembly replaces the outer lamp mounted to the rear quarter panel. It is not the smaller inner lamp mounted on the trunk lid.
Contoured for the outer rear lamp position of 2017–2020 Model 3 vehicles.
Integrated LED lighting restores the lamp’s functional rear-lighting presence.
A formed ABS rear housing supports the lens, connector and mounting points.
Designed around the vehicle’s original connector and mounting location.
Tesla components can vary by production configuration. Compare the side, lens shape, connector and part number with the lamp currently installed on your vehicle.
Left and right are determined while sitting inside the vehicle and facing forward. Avoid using “driver side” or “passenger side,” as these positions differ between left-hand-drive and right-hand-drive markets.
For the left rear quarter-panel position when facing forward in the vehicle.
Part No. 1077397-00-G
For the right rear quarter-panel position when facing forward in the vehicle.
Part No. 1077398-00-GThe rear housing incorporates the electrical connector, mounting geometry and sealed lens seam needed for installation in the factory outer-lamp location.
Inspect the connector, gasket area and mounting tabs before installation. A damaged seal or uneven fit can allow condensation or water intrusion.
A cracked, faded or non-functioning outer lamp disrupts both rear visibility and the Model 3’s continuous visual line. This replacement-style assembly restores the defined red lens profile of the original location.
After installation, test every supported lighting function before driving. Confirm even seating, correct illumination and secure mounting with the trunk open and closed.
Exterior lighting is safety-related. Professional installation is recommended if you are unfamiliar with vehicle trim, electrical connectors or lamp alignment.
Compare the new lamp’s side, connector, mounting tabs and part number with the removed unit.
Power off the vehicle and access the outer rear lamp using the appropriate service procedure.
Attach the electrical connector and seat the lamp evenly without pinching or displacing the seal.
Confirm secure mounting and test all rear-lighting functions before returning the vehicle to road use.
No. The left and right assemblies are separate variants, and one selected outer taillight assembly is supplied per order.
Sit inside the vehicle and face forward. The lamp on your left is the vehicle-left assembly; the lamp on your right is the vehicle-right assembly. This convention works for both left-hand-drive and right-hand-drive vehicles.
No. This is the outer lamp mounted to the rear quarter panel. Compare its shape and mounting location with your existing lamp before ordering.
It is listed specifically for the 2017–2020 Model 3 and should not be assumed to fit the updated 2021-and-later lamp configuration.
The listed vehicle-left part number is 1077397-00-G, while the listed vehicle-right part number is 1077398-00-G. Confirm the label and connector on your existing lamp because production configurations can vary.
Yes, especially if you are not experienced with exterior lighting or vehicle trim removal. The lamp must be seated and sealed correctly, and every lighting function should be tested before driving.
Use mild automotive soap, clean water and a soft microfiber cloth. Avoid abrasive pads, harsh solvents and concentrated high-pressure water around the housing seam.
No specific DOT, E-mark or regional certification is stated on this listing. Check local vehicle inspection and road-use requirements before installation.
Confirm your model year, mounting position, vehicle side and part number before completing your purchase.
Back to Purchase OptionsTesla and Model 3 are trademarks of Tesla, Inc. Tesstudio is not affiliated with, endorsed by or sponsored by Tesla, Inc. Product compatibility references are used solely to identify the intended vehicle application.
We provide assistance through email, live chat, and detailed installation guides. Additionally, we offer step-by-step tutorial videos featuring influencers to help you with the process.
We offer a one-year warranty (two years for some products).
Yes, the product can be removed after installation without affecting the original wiring harness of the vehicle.
We offer free returns and exchanges if there are any quality issues with the product upon receipt by the customer.