Front Seat Belt Assembly for Model 3 (1105821-C1-I / 1105822-C1-I)

Regular price $226.00 AUD
Sale price $226.00 AUD Regular price
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    Orders US$149+

    Orders US$149+ ·Sep 16 – Sep 20

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Front Seat Belt Assembly for Model 3 (1105821-C1-I / 1105822-C1-I)

Front Seat Belt Assembly for Model 3 (1105821-C1-I / 1105822-C1-I)

Product description
Shipping & Return

Replace the Faulty Seat Belt, Restore Reliable Protection

Engineered as an OEM-grade direct replacement for Tesla Model 3. Designed to fit original mounting points seamlessly, it integrates with factory safety systems to instantly retract slack during emergency braking or impact—restoring original occupant protection.


Product Specifications

SELECT SIDE

Precision OEM Fit
VEHICLE COMPATIBILITY Tesla Model 3(2017-2023)
OE PART NUMBERS Left: 1105821-C1-I
Right: 1105822-C1-I

*Please verify the part number on the original seat belt retractor label and confirm compatibility by VIN before ordering. LH/RH are determined while seated in the vehicle and facing forward; driver/passenger position varies by market.


Key Features

OEM-Grade Safety Standard

Direct-fit replacement engineered to meet exact manufacturer structural and safety standards. Restores original crash protection performance and ensures full reliability for driver and front passenger safety.

Precision Integrated Pre-Tensioner System

Features an advanced retractor mechanism that instantly locks and tightens upon sudden deceleration or impact, minimizing occupant movement and maximizing cabin safety.

High-Tensile Tear-Resistant Webbing

Constructed from premium, heavy-duty woven polyester thread designed to withstand extreme pulling force, friction, and daily UV exposure without fraying or fading.

Flawless Plug-and-Play Electrical Connector

Includes factory-matched harness connectors for the seat belt warning sensor and restraint system, eliminating error codes and ensuring seamless communication with your Tesla's onboard computer.


Frequently Asked Questions (FAQ)

How do I know if I need to replace my front seat belt assembly?

Details
You should replace the assembly if the seat belt has locked up following a collision, if the webbing is frayed, cut, or damaged, if it fails to retract automatically, or if your Tesla dashboard displays a restraint system warning light.

Are part numbers 1105821-C1-I and 1105822-C1-I interchangeable?

Details
No. Part number 1105821-C1-I is specifically engineered for the Left / Driver Side, while 1105822-C1-I is designed for the Right / Passenger Side. Please ensure you select the correct side for your vehicle.

Will installing this seat belt trigger an airbag or restraint system error code?

Details
No, provided the low-voltage battery is properly disconnected during installation and the factory-style harness is securely plugged in. Once installed correctly, the unit communicates seamlessly with Tesla's safety restraint system.

Can I install this seat belt assembly myself, or do I need professional service?

Details
This unit features a direct plug-and-play design and can be installed at home. If you are unfamiliar with interior trim panel removal or power-down procedures, installation by a qualified technician is recommended.

Important Notice:

If you encounter any issues after installation, please contact us before removing the product.

Providing vehicle details (model/year/VIN) along with photos or short videos will help us resolve your issue much faster.

Products that are removed or altered before troubleshooting may not be eligible for return or replacement.

TESERY Return Policy

We are committed to providing you with a worry-free and enjoyable shopping experience. Should you need to return a product, we offer a clear and convenient return service.

1.Order Cancellation

  • You can request to cancel your order before it has been shipped.

  • If your order has already been shipped, we will do our best to intercept it, but success is not guaranteed.

  • Please submit your cancellation request via email or through our online customer service.

2. 30-Day Return Policy

You have the right to request a return within 30 days from the date you receive your item. To ensure a smooth process, please make sure to contact us and initiate the return within this 30-day period.

3. Eligibility for Returns

To be eligible for a refund, returned products must meet the following conditions:

  • The item must be in the same condition as when you received it—unworn, unused, with tags, and in its original packaging.

  • Proof of purchase is required.

4. Return Reasons & Associated Fees

We handle two types of returns:

  • Quality Issues or Damaged Products:

    • If the item you received is defective, damaged, or if you received the wrong item, please contact us immediately. We will issue a full refund or provide a replacement and will cover all associated costs.

  • Non-Quality-Related Returns (e.g., Personal Preference):

    • For returns initiated due to personal preferences (e.g., change of mind, dissatisfaction with the color or style), a 15% restocking fee will be applied, and the customer is responsible for covering the return shipping costs.

5. The Return Process

To start a return, please follow these steps:

  1. Contact Us:

  2. Receive Instructions:

    • Once your return request is approved, we will send you detailed return instructions, including the shipping address and packing guidelines.

  3. Ship the Item Back:

    • Please ship the item back according to the instructions provided. Please note that items sent back to us without first requesting a return will not be accepted.

6. Non-Returnable Items

Due to their nature, certain types of items are not eligible for return:

  • Customized Products: For example, steering wheels and wheels that are explicitly marked as custom products cannot be returned for non-quality-related issues.

  • Specific Items: This includes gift cards, hazardous materials, or flammable liquids/gases.

If you have any questions about the eligibility of a specific item, please contact us before making a purchase.

7. Refunds & Exchanges

  • Refunds:

    • Once we receive and inspect your returned item, we will notify you and inform you if the refund has been approved. Approved refunds will be processed automatically to your original payment method within 1-5 business days. The final credit posting time depends on your bank or credit card company.

  • Exchanges:

    • For the fastest way to ensure you get what you want, we recommend that you return the item you have, and once the return is accepted, make a separate purchase for the new item.

8. After-Sales Support Requirements

To ensure a fair and efficient resolution process, customers are required to provide necessary information when requesting after-sales support, including but not limited to:

- Vehicle details (model, year, VIN)
- Clear description of the issue
- Supporting photos and/or short videos demonstrating the problem

Please note:

Failure to provide the required information may prevent us from accurately diagnosing the issue and may result in delays or inability to process returns, refunds, or replacements.

For products that have been installed, modified, or removed without prior communication, TESERY reserves the right to decline return requests if the product condition cannot be verified.

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