2024-2026 Model 3 & Model Y Door Panel: A Guide to 'Highland' and 'Juniper' Compatibility

Key Compatibility Warning: 'Highland' & 'Juniper' Refresh

Symptoms of a Failing Door Panel

Failure of a door panel is typically not mechanical but related to fit, finish, and noise. Here’s what to look and listen for:

• Rattles and Buzzes: This is the most common complaint. Noises can come from loose or broken retaining clips, or from wiring harnesses vibrating against the inside of the plastic panel. These sounds are often more noticeable when driving on rough roads or when the stereo is playing music with heavy bass.
• Cosmetic Damage: The material on the panel—be it fabric, Alcantara, or a soft-touch surface—can become stained, torn, or damaged. A specific issue on 'Highland' models involves damage to the fabric/suede insert from cleaning chemicals, particularly slip solutions used during window tinting, which can cause permanent streaks and texture changes.
• Loose Fit or Gaps: If the panel is not seated correctly, you may see uneven gaps between the panel and the door frame or dashboard. This can be caused by broken clips or improper installation.
• Malfunctioning Components: While rare, a cracked panel could lead to issues with the window switch, speaker, or door release lever if their mounting points are compromised.

Compatibility Deep Dive: Model 3 vs. Model Y

Tesla's manufacturing approach involves frequent, rolling updates. It is essential to match your replacement panel not just by model year, but by trim and original factory configuration.

Tesla Model 3 (2024+ 'Highland')

The 'Highland' refresh introduced a completely new interior. 🎬 See the visual differences between the original and Highland interiors For the door panels, the material of the main insert varies by trim level, even with the same black interior color scheme:

• Rear-Wheel Drive (RWD): These models typically come with a woven fabric insert on the door panel.
• Long Range (LR) & Performance: These higher trims use a premium black Alcantara (suede-like) material on the door panel insert.

When buying a used panel, you must match this material to your vehicle's original trim for a correct interior match.

Tesla Model Y (2021-2026)

The Model Y has a more complex history leading up to its 'Juniper' refresh.

• 2021-Early 2022 Models: These panels are distinct from the later 'Highland' style and are not compatible.
• Mid-2022 Update: Around August 2022, Model Ys built at the Fremont, CA factory began receiving an updated door panel that extended the dashboard's wood or white trim onto the door, a feature previously seen on Model 3. Cars from different factories (like Austin, TX or Berlin, Germany) may have received this update at different times.
• 2025/2026 'Juniper' Refresh: The upcoming 'Juniper' refresh is expected to adopt an interior design similar to the 'Highland' Model 3, making these new panels incompatible with all prior Model Y versions.

Buying a Used Door Interior Trim Panel

A used OEM panel is often the best choice, offering factory fit and finish at a lower cost. However, careful inspection is key.

• Check All Clips and Tabs: The panel is held on by numerous plastic clips. These are brittle and frequently break during removal. Ensure all clips are present and not cracked. Also, check the larger plastic hooks along the top edge that hang the panel on the window sill.
• Inspect Mounting Bosses: Look at the screw holes and mounting points for the window switch, door handle, and speaker. Ensure these are not cracked or stripped, as this can cause components to be loose.
• Verify Material Condition: For 'Highland' models, check the fabric or Alcantara for stains, discoloration, or pilling. Run your hand over the surface to feel for any hardened or rough spots that might indicate chemical damage.
• Match Part Numbers: While visual confirmation is key, always try to match the OEM part number. One known part number for a 'Highland' front left panel is 1983171-28-B. However, due to multiple revisions, visual matching of the material and features (like the ambient light strip) is just as important.
• Look for Hidden Damage: Shake the panel gently. If you hear rattling, it could be a broken clip or loose piece of plastic inside, which will continue to make noise once installed in your car.

Replacement Overview & Difficulty

• Difficulty: 2/5 (Confident DIY)
• Estimated Time: 0.5 - 1 hour
• Tools Needed: Trim removal tools, Torx T25 or T30 driver, small pick or flathead screwdriver.

The replacement process is straightforward. First, remove a small reflector on the trailing edge of the door to access a hidden screw. Then, remove two more Torx screws, typically located in the armrest pull cup and at the bottom of the panel. After that, use a plastic trim tool to carefully pry the panel away from the door, releasing the clips. The panel will then lift off the top of the door frame. Disconnect the main electrical harness and the manual door release cable to fully remove the panel.

Cost Comparison

Frequently Asked Questions (FAQ)