Wiring Kits for Tesla Model Y – Vehicle-Specific Complete Solutions

Welcome to the wiring kits category for the Tesla Model Y. This electric compact/mid-SUV has been in production since 2020 and offers modern features, strong performance, and versatile utility. Current dimensions: approx. 4,790 mm length, 1,920 mm width (without mirrors), 1,624 mm height, wheelbase about 2,890 mm. Depending on the version (Long Range, Performance, Rear-/All-Wheel Drive), power, towing capacity, and range vary.

Your Benefits with Our Model Y Wiring Kits

Vehicle-specific & plug-and-play: Harnesses and connectors are precisely adapted to match the Model Y’s tail lights, rear bumper and bodywork – installation with minimal adjustments.
7- or 13-pin variants: A 7-pin wiring kit covers standard lighting & signal functions like indicators, tail & brake lights. For trailer usage, reversing lights or additional accessory power, the 13-pin variant is recommended.
LED-friendly & error-free: Even with factory LED lights or retrofits, our wiring kits ensure clean signal transmission without flicker or warning alerts.
Durable & weatherproof components: Weather-sealed plugs, corrosion-resistant materials, and protected cable routing – especially at the rear and underbody – guarantee long-lasting performance.
Standards compliant & safe: All wiring kits meet legal regulations, are TÜV-approved, and suitable for road use with trailer hitches.

Technical Notes & What to Check Before Buying

Verify your Model Y variant: range-trim, drive type (RWD/AWD), year of manufacture.
Decide which extra functions you need: reversing light, trailer connector, power for accessories.
Choose 7- or 13-pin version depending on usage and frequency of towing.
Check component quality: weatherproof connectors, reliable ground connections, high-quality insulation and cable protection.
After installation: test all light & signal functions and verify no warning messages appear in the vehicle.

How to Order the Right Wiring Kit

Select your exact Tesla Model Y version in our shop (trim, drive configuration, year).
Choose between 7- or 13-pin variant based on your requirements.
Ensure package includes socket, wiring harness, mounting hardware, and installation instructions.
If your vehicle has special lighting packages or LED upgrades, confirm compatibility or need for adapters.
Upon delivery: install per instructions and conduct full functional test of all lighting and signal components.

With a wiring kit from Weltmann KFZ-Teile for your Tesla Model Y you get precise fit, reliable signal performance, and full legal compliance – ideal for EV owners who demand performance, safety, and everyday utility.

FAQ – Frequently Asked Questions about Wiring Kits for Tesla Model Y

Do I need a 7- or 13-pin wiring kit?

7-pin is enough for basic lighting & signal use. For trailer pulling, reversing lights, or frequent accessory power needs, a 13-pin variant is better.

Are these wiring kits compatible with LED lights?

Yes – works with factory LED systems or retrofits without flicker or error warnings.

Is coding or activation required after installation?

No – usually not. Only for certain trims or optional equipment may activation be necessary.

Can I install the wiring kit myself?

Yes – with proper tools and some experience. If in doubt or for more complex variants, professional installation is advised.

Are these wiring kits road-legal & TÜV-approved?

Yes – all wiring kits meet legal standards and are certified for road use including with trailer capacity.

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