2018-2022 Hyundai Accent Quarter Panel: Sedan vs. Hatchback and Weld-On Replacement Guide
Learn how to choose the right used quarter panel for your 2018-2022 Accent sedan and understand the professional welding process required for installation.
- This quarter panel is for 2018-2022 Hyundai Accent SEDAN models only and will not fit the Hatchback.
- Replacement is a complex, weld-on job that must be performed by a professional body shop; it is not a DIY task.
- The driver's side (Left) panel (71503-J0C00) has a cutout for the fuel door; the passenger's side (Right) panel (71504-J0C00) does not.
- When buying a used panel, use a magnet to check for hidden body filler and ensure the salvage yard cut the panel with enough extra material for installation.
Common Reasons for Quarter Panel Replacement
Unlike mechanical parts that wear out over time, a quarter panel is a body panel that typically only needs replacement due to physical damage. The most common reasons for replacement are:
- Collision Damage: Even minor impacts to the rear side of the vehicle can dent, crease, or tear the quarter panel. Because it is a large, complex-shaped panel, repairing significant damage is often more labor-intensive and costly than replacing it.
- Rust and Corrosion: In areas with harsh winters where road salt is used, or in coastal regions, rust can form in the wheel arches or along the bottom edge of the panel. Once rust perforates the metal, replacement is often the only permanent solution.
- Poor Previous Repairs: A poorly repaired quarter panel, often identified by thick layers of body filler (Bondo), can crack, bubble, or fail over time, necessitating a proper replacement.
Warning: The 2018-2022 Hyundai Accent was available in both Sedan and Hatchback body styles. The quarter panels for these two models are completely different and are not interchangeable. This guide focuses on the Sedan model.
Buying a Used 2018-2022 Accent Quarter Panel: What to Check
Purchasing a used OEM quarter panel is an excellent way to save money while ensuring a perfect factory fit. However, you must inspect the part carefully before buying. Here’s what to look for:
- Verify Body Style: This is the most critical step. Ensure the panel is from a Sedan model, not a hatchback. The shape and dimensions are completely different.
- Check for Hidden Damage: Run your hand and a magnet over the entire surface. A magnet will not stick to areas with thick body filler, indicating a previous repair. Look for small waves or ripples in the paint that suggest dent repair.
- Inspect for Rust: Pay close attention to the wheel arch lip and the bottom edge where it meets the rocker panel. Check both the front and back sides of the panel for any signs of bubbling paint or rust-through.
- Examine the Cut: A used quarter panel is cut from a salvage vehicle. Ensure the body shop that cut the panel left plenty of extra material around the edges (at least 2-4 inches). This gives the installing technician enough metal to work with for proper welding and fitting.
- Fuel Door Cutout: The driver's side (Left) quarter panel will have a square cutout for the fuel door assembly. The passenger side (Right) panel will be solid. Double-check that you are buying the correct side for your needs.
Known Issues, Recalls, and Service Bulletins
For the 2018-2022 Hyundai Accent, there are no specific recalls or Technical Service Bulletins (TSBs) related to the quarter panels themselves. However, several safety recalls exist for this vehicle generation that owners should be aware of:
- NHTSA Recall 22V-354 (Replaces 22V-218, 22V-069, etc.): This is a significant recall concerning front seat belt pretensioners that may explode upon deployment in a crash, potentially projecting metal fragments into the cabin. Dealers will secure the pretensioners with a cap free of charge.
- NHTSA Recall 21V-619: The trunk latch may become damaged, preventing the internal trunk release from working. This could trap a person inside the trunk. Dealers will replace the trunk latch assembly.
- NHTSA Recall 22V-311: On some 2021-2022 models, a bolt in the steering column may not be properly secured, which could lead to a loss of steering control.
While these issues do not directly affect the quarter panel, it's crucial to ensure all applicable recalls have been addressed on any vehicle you own or are considering purchasing.
Replacement and Installation
Installation Difficulty: 5 out of 5 (Professional Body Shop Required)
Replacing a quarter panel is a complex and labor-intensive structural repair that should only be performed by a professional auto body technician. It is not a DIY project.
Warning: This is a weld-on panel. Improper installation can compromise the vehicle's structural integrity and safety. The process involves cutting off the old panel, precisely fitting the new one, and using specialized welding techniques to attach it to the unibody frame.
The general process includes:
- Removing the rear bumper, tail light, rear door trim, and interior trim panels.
- Drilling out spot welds and cutting the damaged panel off the vehicle.
- Grinding and preparing the vehicle's frame and the new panel for welding.
- Test-fitting the new panel, ensuring perfect alignment with the door, trunk, and bumper.
- Welding the new panel into place.
- Applying seam sealer, corrosion protection, and primer.
- Painting the new panel and blending the paint into the adjacent door and trunk lid to ensure a perfect color match.
Cost Comparison: New vs. Used Accent Quarter Panel
The cost of the part itself is only one component of the total repair. Labor for this job is significant.
| Part Type | Estimated Cost |
|---|---|
| New OEM | $750 - $1,100 |
| New Aftermarket | $250 - $500 |
| Used OEM | $200 - $600 |
| Shop Labor (Installation & Paint) | $1,500 - $3,000+ |
Frequently Asked Questions (FAQ)
Can I replace a quarter panel myself?
No, this is not a DIY-friendly job. It requires cutting, welding, and structural alignment that must be done by a trained professional with specialized equipment to ensure the vehicle's safety and integrity.
Does a new or used quarter panel come painted?
No. All replacement quarter panels, whether new or used, come unpainted or in a black E-coat primer. They must be painted by a body shop to match your vehicle's color. This process includes blending the new paint into the surrounding panels for a seamless look.
How can I tell if I have a Sedan or a Hatchback Accent?
The easiest way to tell is by looking at the rear of the car. A Sedan has a separate trunk lid that hinges below the rear window. A Hatchback has a large rear door (hatch) that includes the rear window and hinges at the roof.
What's the difference between a quarter panel and a fender?
A fender is the panel over the front wheels, and it is typically bolted onto the car, making it relatively easy to replace. A quarter panel is the panel over the rear wheels, and it is welded into the vehicle's structure, making replacement a major operation.
Part Number Guide
These part numbers are for the 2018-2022 Hyundai Accent Sedan. Always confirm fitment with your VIN before purchasing.
| Part Number | Side | Description |
|---|---|---|
| 71503-J0C00 | Left (Driver Side) | Quarter Panel Assembly with fuel door opening. |
| 71504-J0C00 | Right (Passenger Side) | Quarter Panel Assembly, solid panel. |
Technical Specifications
OEM Part Numbers: 71503-J0C00 71503J0C00 71504-J0A00 71504-J0A10 71504-J0C00 71504J0C00
Material: Sheet Metal. Installation Method: Weld-on. Fitment: 2018-2022 Hyundai Accent Sedan only.
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.
- Hyundai Accent:
- Common Reasons for Quarter Panel Replacement
- Buying a Used 2018-2022 Accent Quarter Panel: What to Check
- Known Issues, Recalls, and Service Bulletins
- Replacement and Installation
- Installation Difficulty: 5 out of 5 (Professional Body Shop Required)
- Cost Comparison: New vs. Used Accent Quarter Panel
- Frequently Asked Questions (FAQ)
- Part Number Guide
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