2023-2026 VinFast VF 8 Trunk Trim Panel: Navigating Eco vs. Plus Liftgate Differences

Symptoms of a Damaged Trunk Trim Panel

Since the trunk trim panel is largely a cosmetic part, signs of failure are almost always visual or audible. Damage typically results from impacts from cargo or improper removal and installation.

• Rattling or Buzzing Noises: The most common symptom is noise coming from the rear of the vehicle. This is usually caused by broken or loose plastic retaining clips that can no longer hold the panel tightly against the metal liftgate structure.
• Visible Cracks or Gouges: Loading and unloading bulky or sharp items can easily scratch, gouge, or crack the plastic panel. While this is cosmetic, severe cracks can expose wiring underneath.
• Panel is Loose or Sagging: If the panel hangs down or can be easily moved by hand, multiple mounting clips have likely failed or the panel itself has warped.
• Malfunctioning Components: On rare occasions, a loose panel could interfere with the liftgate latch mechanism or damage the wiring for integrated components like courtesy lights or the power liftgate button.

Known Issues, TSBs, and Recalls

As of mid-2026, there are no specific recalls or Technical Service Bulletins (TSBs) issued by VinFast or the National Highway Traffic Safety Administration (NHTSA) that directly address the trunk trim panel of the VF 8. The existing recalls for the 2023-2026 VF 8 pertain to issues like the main display screen going blank, airbag deployment, and software for the advanced driver-assistance system (ADAS). While no official bulletins exist for the trim panel, owner forums mention general quality concerns with interior fit and finish on early production models.

Variant Differences: Eco vs. Plus Trim is Critical

The most important factor when purchasing a trunk trim panel for a VinFast VF 8 is the vehicle's trim level, as this determines the type of liftgate installed.

Because of these differences, the trim panels are generally not interchangeable between Eco and Plus models. Attempting to fit a Plus panel on an Eco, or vice-versa, will likely result in misaligned mounting points and gaps.

Buying a Used 2023-2026 VF 8 Trunk Trim Panel

A used OEM panel is an excellent way to save money, especially since aftermarket options for this specific vehicle are virtually nonexistent. Here’s what to look for.

Physical Inspection Checklist

• Check All Mounting Points: This is the most critical inspection. Flip the panel over and carefully examine every slot where a retaining clip is meant to go. Look for stress marks (white lines in the plastic) or cracks around these slots. A panel with broken mounting points will not sit flush and will rattle.
• Look for Warping: Lay the panel on a flat surface to check for any warping or twisting. Panels that have been stored improperly or exposed to extreme heat can deform.
• Inspect for Surface Damage: Check for deep scratches, gouges, or cracks on the textured surface. Minor scuffs are normal for a used part, but deep damage cannot be repaired.
• Verify Component Cutouts: Ensure the panel has the correct cutouts for your vehicle. If you have a Plus model, verify it has the opening for the power close button.

Verifying Compatibility

The extensive list of OEM part numbers suggests numerous variations. The best way to ensure a match is to find the part number on your original panel. It is typically stamped on the back. If you cannot find it, use the seller's VIN-matching service and be explicit about your vehicle's trim (Eco or Plus) and liftgate type (manual or power).

Cost Comparison

Prices for VinFast parts can be difficult to source, as the dealer network is still developing. Aftermarket options are not currently available for this specific part.

Installation Guide

Replacing the trunk trim panel is a relatively simple task suitable for most DIYers. The difficulty is rated 2 out of 5.

Tools Needed:

• Plastic Trim Removal Tool Kit
• Small Flathead Screwdriver (for prying clips if needed)

Step-by-Step Process:

1. Empty the Trunk: Remove all items from the trunk to give yourself room to work.
2. Locate and Remove Fasteners: The panel is held on primarily by hidden plastic clips. There may be one or two visible screws, often located inside the pull-down handle recess. Remove any screws first.
3. Pry the Panel Off: Start at one corner and use a plastic trim removal tool to gently pry the panel away from the liftgate. You will hear popping sounds as the clips release. Work your way around the perimeter of the panel. Do not use a metal screwdriver, as it will scratch the paint and damage the plastic panel.
4. Disconnect Electrical Connectors: If your panel has a power close button or a courtesy light, carefully disconnect the wiring harnesses before fully removing the panel. These connectors have small tabs that must be depressed to release them.
5. Transfer Components: Move the pull-down handle, any lights, and retaining clips from the old panel to the new one. It's highly recommended to use new retaining clips, as the old ones are often brittle and break during removal.
6. Install the New Panel: Align the new panel with the holes in the liftgate. Start by connecting any wiring. Then, align the clips with their corresponding holes and give the panel a firm push to snap them into place. You should hear a solid click as each clip engages.
7. Reinstall Screws: Finish by reinstalling any screws you removed.

Frequently Asked Questions (FAQ)

OEM Part Numbers

The following OEM part numbers are associated with the VinFast VF 8 trunk and liftgate area. Due to the number of variants, you must verify the exact part number from your specific vehicle before ordering.

• 81720XA000DFS
• 81721CW000
• 86710XA200
• A2956904201
• BEX30004149
• BEX30025304
• BEX3004149
• BIN30018523
• BIN30018554
• BIN30020523
• BIN30020530
• BIN30020531
• BIN30020532
• C600044303F
• PT00012129F