TESERY Rear Side Window Louvers Cover for Model Y | 3 Finishes | 2-Pack
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TESERY Rear Side Window Louvers Cover for Model Y | 3 Finishes | 2-Pack
TESERY · Model Y quarter-window louvers
A sharper
point of view.
A small detail. A different impression.
Turn the quietest corner of your Model Y into a sculpted exterior accent. Raised blades add depth to the rear quarter glass, while three finish options let you decide how boldly it stands out.

The difference you see
From flat glass.
To defined lines.
The tapered outline follows the rear quarter window, while the raised faces catch light and create shadow. It is a focused styling change that brings a more pronounced finish to the side of your car.


Same-angle appearance illustration. The original glass is shown intact.
Original owner video
A look back.
At the earlier design.
This original video shows an earlier louver design. Refer to the current product and finish images on this page for the shape supplied with this listing.
Choose your finish
Three ways
to make it yours.
Each finish uses the same sculpted shape. Your selection applies to both covers in the pair.

Glossy carbon fiber texture
A fine diagonal pattern with a reflective surface. Carbon-fiber styling on an ABS body.

Glossy black
Smooth black faces with clear reflections that bring out the contours.

Matte black
A lower-sheen surface for a quieter expression of the same bold shape.
Form and surface
Depth in the shape.
Detail in the finish.
Molded ABS forms the tapered frame and raised louver faces. On the carbon-pattern option, the diagonal surface texture adds another layer of visual detail.
The carbon fiber texture option is a decorative finish over ABS. It is not a solid carbon-fiber part.

Your car. Your pair.
Both sides.
One complete look.
- Vehicle compatibility
- Tesla Model Y 2020+, including Juniper
- Installation location
- Exterior of the fixed rear quarter windows
- Included
- 2 covers: one left, one right; adhesive included
- Construction
- ABS body in your selected finish
Compare both covers with your quarter-glass outline before removing the adhesive liner, especially around model changes. Contact TESERY with your vehicle year and a window photo if you need a fit check.
The three finish options share the listed Model Y fitment. Vehicle and other accessories pictured are not included.
Adhesive installation
A careful start.
A finished detail.
Louvers partially cover the quarter glass. Check your sightlines and applicable visibility requirements before bonding.

Before you choose
A few useful answers.
Is this a styling accessory or a performance upgrade?
Choose these louvers for their sculpted exterior appearance. No aerodynamic, range, heat-reduction or theft-protection rating is provided for this product.
How much of the quarter window does it cover?
The frame and raised blades cover part of the small rear quarter window. Screening and the view through the openings vary with angle, light and the tint of your glass. Check the view from inside your vehicle during the dry fit.
How should I clean the covers?
Use mild soap, water and a soft cloth. Clean gently around the openings, avoid abrasive products and check the adhesive bond periodically.
Can I remove them later?
Adhesive installation is intended to stay in place. Removal takes care and may require adhesive cleanup and new tape before reuse. Contact TESERY for guidance rather than pulling the panel off the glass.
Where can I get fitment or order support?
Contact support@tesery.com with your order or vehicle details. Delivery and returns follow the current shipping policy and return policy.
Choose your finish. Give both sides a more distinctive look.
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
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You can request to cancel your order before it has been shipped.
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If your order has already been shipped, we will do our best to intercept it, but success is not guaranteed.
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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:
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The item must be in the same condition as when you received it—unworn, unused, with tags, and in its original packaging.
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Proof of purchase is required.
4. Return Reasons & Associated Fees
We handle two types of returns:
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Quality Issues or Damaged Products:
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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.
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Non-Quality-Related Returns (e.g., Personal Preference):
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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.
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5. The Return Process
To start a return, please follow these steps:
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Contact Us:
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Send an email to
support@tesery.com/ service@tesery.com or use our live chat to inform us of your return request.
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Receive Instructions:
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Once your return request is approved, we will send you detailed return instructions, including the shipping address and packing guidelines.
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Ship the Item Back:
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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.
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6. Non-Returnable Items
Due to their nature, certain types of items are not eligible for return:
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Customized Products: For example, steering wheels and wheels that are explicitly marked as custom products cannot be returned for non-quality-related issues.
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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
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Refunds:
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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.
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Exchanges:
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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.
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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.