2013-2020 Ford Fusion Trunk Side Panel: A Guide to Rattles, Fitment, and Compatibility
This guide covers the critical compatibility checks for Hybrid, Energi, and inflatable seat belt models, how to diagnose trunk rattles, and what to inspect when buying a used panel.
- Compatibility is critical and complex: you must match the panel to your Fusion's powertrain (Gas, Hybrid, or Energi) and rear seat belt type (standard or optional inflatable).
- Rattles are a common complaint but may not be the panel itself; check for a loose audio amplifier behind the right-side panel before buying a new part.
- When buying a used panel, the condition of the mounting clips on the back is more important than minor cosmetic scuffs on the front.
- Replacement is a very easy DIY job that requires only a basic trim removal tool and about 30 minutes.
Understanding Your Fusion's Trunk Panels
Before buying a replacement part, it's important to identify which panel you need. The term "trunk trim" can refer to several parts in the Ford Fusion:
- Side Quarter Panels: The main carpeted panels on the sides of the trunk. This guide focuses on these parts.
- Trunk Lid Liner: The carpeted panel attached to the underside of the trunk lid.
- Scuff Plate / Threshold: The plastic trim piece at the trunk opening that protects the body from scratches during loading and unloading.
Symptoms of a Failing Trunk Trim Panel
Failure of a trunk trim panel is typically not mechanical but relates to noise and cosmetic issues. Because the panel itself has no moving parts, symptoms are usually caused by it being loose, broken, or damaged.
1. Rattling or Buzzing Noises from the Trunk
This is the most common complaint related to the trunk area. While many things can cause rattles, a loose or broken trim panel is a frequent culprit. The noise is often most noticeable when driving over bumps. The panel may be vibrating against the metal body of the car due to broken plastic mounting clips. However, owners have also reported rattles from other sources behind the panel, so it's worth investigating before replacing the panel itself.
- Audio Amplifier: On some models, the factory audio amplifier is mounted behind the right-side trunk panel. Owners report that this unit can become loose in its metal-on-metal bracket, causing a distinct rattle.
- Loose Items: Check that the spare tire, jack, and other tools are securely fastened.
- Trunk Seal: A dirty or dry trunk weather seal can sometimes make a creaking or rattling sound as the trunk lid flexes.
2. Visible Damage
Physical damage is another common reason for replacement. This can include:
- Cracks in the plastic backing, often from heavy cargo impacts.
- Torn or stained carpeting.
- Separation of the carpeted layer from the plastic backing.
- Broken cargo hooks or clips that are integrated into the panel.
Pro Tip: If your only issue is a rattle, you may not need a new panel. Try removing the panel and applying felt or foam tape to the back where it contacts the car's body and to any loose components behind it, like the amplifier. Replacing any broken clips can also secure the panel and eliminate noise.
Buying a Used Trunk Trim Panel: A Buyer's Guide
A used OEM panel is an excellent choice, as new aftermarket versions are generally not available. However, compatibility is absolutely critical. There are several variations of the Ford Fusion, and the trunk panels are not interchangeable. Follow this checklist to ensure you get the right part.
Step 1: Identify Your Fusion's Powertrain
The size and shape of the trunk panels are different depending on your Fusion's engine type due to the location of the hybrid battery systems.
- Gas Models: Have the largest trunk and use a specific set of panels.
- Fusion Hybrid: Has a smaller trunk (approx. 12 cubic feet) to accommodate the battery pack, requiring different panels.
- Fusion Energi (Plug-in Hybrid): Has the smallest trunk (approx. 8.2 cubic feet) due to an even larger battery pack and uses its own unique panels. A panel from a gas or standard Hybrid model will not fit an Energi.
Step 2: Check for Optional Inflatable Rear Seat Belts
Warning: This is the most common compatibility mistake. From 2014-2019, the Fusion was available with optional inflatable rear seat belts in the two outer rear seats. These belts are noticeably thicker than standard belts and contain a small airbag. The trunk trim panel has a specific cutout and shape where the seatbelt passes through it. Panels for cars WITH and WITHOUT this option are not interchangeable.
To check your car, simply inspect your rear seat belts. The inflatable versions are thicker and feel more substantial than a normal belt. If you are buying a part online, verify with the seller that the donor vehicle's options match yours.
Step 3: Physical Inspection
When you have the used panel in hand, perform these checks:
- Flip it Over: The back of the panel is more important than the front. Inspect every single plastic mounting tab and clip location. These are the most common points of failure. If several are broken, the panel will not sit securely and will rattle.
- Check for Cracks: Look for hairline cracks in the plastic backing, especially around corners and cutouts.
- Inspect the Carpet: Check for major stains, tears, or areas where the carpet is peeling away from the plastic base. Minor scuffs are normal for a used part, but peeling is difficult to fix.
- Verify Side: Ensure you have the correct panel for the driver (left) or passenger (right) side.
Known Issues, Recalls, and TSBs
There are no recalls or Technical Service Bulletins (TSBs) issued by Ford or the NHTSA that specifically relate to the interior trunk trim panels of the 2013-2020 Ford Fusion. While numerous recalls exist for other components on the vehicle, this part is not considered a safety item.
Cost of Replacement
Prices can vary based on the specific part number and vehicle options (e.g., Energi panels are more expensive).
| Part Type | Estimated Cost |
|---|---|
| New OEM | $70 - $350 |
| New Aftermarket | Not Generally Available |
| Used OEM | $50 - $150 |
| Shop Labor | $60 - $120 |
Replacement Guide
Replacing a side trunk trim panel is a straightforward DIY job.
- Difficulty: 1/5 (Easy)
- Estimated Time: 20-30 minutes
- Tools Needed: Plastic trim removal tool set, possibly a small flathead screwdriver.
Step-by-Step Instructions
- Empty the Trunk: Remove all personal items, the trunk floor mat, and the spare tire cover.
- Remove the Trunk Scuff Plate: This is the plastic panel at the very rear of the trunk opening. It is held in by several hidden clips. Use a trim removal tool to gently pry it straight up to release the clips.
- Remove Panel Fasteners: The side panel is held in by several plastic push-pin style clips. Use a trim removal tool or a small screwdriver to pop the center of the pin up, then pull the entire clip out. There may also be cargo net hooks that need to be unscrewed.
- Remove the Panel: Once all clips are removed, gently pull the panel away from the side of the car. If your car has a trunk light or 12V power outlet in the panel, carefully disconnect the electrical connector before fully removing it.
- Installation: Installation is the reverse of removal. Align the panel, reconnect any electrical connectors, and press the push-pins firmly back into place. Re-install the scuff plate by aligning its clips and pushing it down until it snaps into place.
Frequently Asked Questions (FAQ)
Can I use a trunk panel from a gas Fusion in my Hybrid or Energi model?
No. The Hybrid and Energi models have large battery packs that change the size and shape of the trunk. You must use a panel that is specifically designed for your car's powertrain (Gas, Hybrid, or Energi).
Why is my trunk panel rattling?
The most likely cause is that one or more of the plastic clips holding it to the body have broken, allowing it to vibrate. It's also possible that a component behind the panel, like the audio amplifier on the passenger side, has come loose.
What is the difference between the inflatable seat belt panel and the standard one?
The inflatable seat belts are much thicker than standard belts. The trim panel for vehicles with this option has a larger, specifically shaped opening to accommodate the bulkier belt assembly where it passes through the trim. The two panel types are not interchangeable.
Are the left and right side panels the same?
No, they are mirror images of each other and are not interchangeable. You must order the correct panel for the side you are replacing (driver/left or passenger/right).
Technical Specifications
OEM Part Numbers: DS73F45422AN DS73F45422AR DS73F45422AR3 DS73F45423AR3ZRE HS7Z-5431010-AA HS7Z-5431010-AC HS7Z-5431011-AA HS7Z-5431011-AC JS73-F45422-CB3ZRE JS73F45422CB JS73F45423 JS73F45594AA JS7Z-5445594-AA JS7Z5445422CA DS7Z-5445423-FA
Material: Molded plastic backing with attached automotive-grade carpet. Side-specific (Left/Right). Specific variations exist for Gas, Hybrid, and Energi models, and for vehicles with or without optional inflatable rear seat belts.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Ford Fusion:
- 🛍️ Shop This Part
- Understanding Your Fusion's Trunk Panels
- Symptoms of a Failing Trunk Trim Panel
- 1. Rattling or Buzzing Noises from the Trunk
- 2. Visible Damage
- Buying a Used Trunk Trim Panel: A Buyer's Guide
- Step 1: Identify Your Fusion's Powertrain
- Step 2: Check for Optional Inflatable Rear Seat Belts
- Step 3: Physical Inspection
- Known Issues, Recalls, and TSBs
- Cost of Replacement
- Replacement Guide
- Step-by-Step Instructions
- Frequently Asked Questions (FAQ)
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