My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
Wrenchy
Go-Parts Garage
Expert guides for diagnosing, troubleshooting, and replacing auto parts Expert guides for diagnosing and replacing auto parts
Browse All →

2020-2025 Toyota GR Supra Fender: Aluminum Panels and Replacement Costs

A guide to inspecting, pricing, and replacing the lightweight aluminum front fenders on your A90/A91 Supra, and why BMW Z4 parts won't fit.

6 minutes to read 2020-2025 Toyota GR Supra
Difficulty
3/5
Est. Time
2.5 hrs
DIY Doable?
✅ Yes
Shop Labor
$150 - $300
Used OEM Price
$200 - $300
⚠️ Drivable, but... — Yes, but a severely damaged fender with sharp edges can be a safety hazard to pedestrians and cyclists, and a loose panel could detach at high speed.
Key Takeaways
  • The front fenders are made of aluminum, which is lightweight but harder and more expensive to repair than steel; replacement is often necessary.
  • Body panels from the BMW Z4 are NOT interchangeable with the GR Supra despite the shared chassis.
  • A used OEM fender offers the best value, but must be carefully inspected for hidden damage and previous repairs.
  • Professional painting and blending onto adjacent panels are required for a color match, often costing more than the part itself.
The front fender on a 2020-2025 Toyota GR Supra is a body panel that covers the front wheels. Its primary role is to prevent mud, water, and road debris from being thrown into the air and onto the side of the vehicle. It also plays a crucial part in the car's aerodynamics and defining its aggressive styling. For the GR Supra, Toyota utilized lightweight materials, including aluminum for the fenders, to help achieve the car's low center of gravity and near-perfect 50:50 weight distribution. This makes the fender not just a cosmetic part, but a component of the vehicle's performance engineering.

Understanding the GR Supra's Aluminum Fenders

Close-up of the front aluminum fender on a Toyota GR Supra.
The GR Supra uses lightweight aluminum for its front fenders, which provides weight savings but requires specific repair techniques compared to steel.

The front fenders on all 2020-2025 Toyota GR Supra models are made of aluminum. This is a key detail for any owner needing a repair or replacement. While aluminum is great for saving weight, it behaves differently from traditional steel. Dents and creases are more difficult to repair with methods like paintless dent repair (PDR), and the metal has less 'memory' than steel. Consequently, even moderate damage often requires replacing the entire fender rather than repairing it.

Symptoms of a Damaged Fender

Comparison showing a smooth, undamaged fender versus a fender with a sharp crease and paint damage.
While minor scuffs can be polished, sharp creases in aluminum (right) often necessitate a full panel replacement because the metal lacks the 'memory' of steel.

Failure of a fender is always due to physical damage, not mechanical breakdown. Symptoms are purely visual and can range from minor to severe:

  • Cosmetic Scratches and Scuffs: Minor paint damage from road debris or light contact.
  • Dents and Dings: Caused by impacts from other car doors, shopping carts, or hail.
  • Creases and Bends: More significant damage from a collision that deforms the panel's shape.
  • Cracks or Tears: Severe impact can crack or tear the aluminum, compromising the panel's structural integrity.
  • Poor Panel Gaps: An impact can shift the fender, resulting in uneven gaps between the fender, hood, bumper, and door.

Known Issues, TSBs, and Recalls for 2020-2025 GR Supra Fenders

The plastic inner fender liner of a Toyota GR Supra showing wear from tire contact.
A common issue for modified or lowered Supras is tire rub against the plastic fender liner, which can eventually wear through the material.

As of mid-2026, there are no specific recalls or Technical Service Bulletins (TSBs) from Toyota or the NHTSA related to the front fenders of the 2020-2025 GR Supra. Recalls for this vehicle platform address other components like the starter motor, fuel tank, or headlights.

However, a common complaint among owners, particularly those who modify their cars, involves the plastic fender liner. Using wider wheels, lowering the suspension, or aggressive driving on a track can cause the front tires to rub against the plastic liner, eventually wearing a hole in it. This is not a defect in the fender itself but a consequence of tight packaging and modifications.

Critical Compatibility Warning: Despite sharing a chassis with the BMW Z4 (G29), the body panels are NOT interchangeable. A BMW Z4 fender will not fit a Toyota GR Supra. All exterior sheet metal is unique to the Supra.

Buying a Used 2020-2025 GR Supra Fender: What to Inspect

Close-up inspection of the mounting points and edges of a used car fender.
When buying used, carefully inspect the mounting tabs for stress marks or elongated holes, which indicate the part was pulled from a wrecked vehicle.

A used OEM fender is an excellent way to save money, as it guarantees the correct material and factory fitment. However, careful inspection is critical before buying.

Physical Inspection Checklist:

  • Check All Mounting Points: Carefully examine every hole and tab where the fender bolts to the car's chassis. Look for stress marks, cracks, or elongated holes, which indicate it was removed from a wrecked vehicle.
  • Look for Hidden Repairs: Since a magnet won't stick to aluminum, you can't use that trick to find body filler. Instead, look for signs of previous work. View the panel from a low angle against a light source to spot ripples or waves that indicate filler underneath. Check the backside of the panel for sanding marks or overspray.
  • Inspect the Edges: Look at the rolled edges along the wheel arch and where the fender meets the bumper and door. These areas should be smooth and uniform. Any waviness or thickness variation can suggest a previous repair.
  • Minor Dents vs. Creases: A few small, shallow dents may be acceptable if you plan to have a body shop do minor prep work. However, avoid any panels with sharp creases or stretched metal, as these are very difficult to repair properly on aluminum.

Pro Tip: If possible, find a used fender in your car's original color. While a perfect match is unlikely and some paint work may still be needed, it can sometimes be installed with only minor paint blending, saving you the cost of a full repaint.

Cost Comparison: New vs. Used GR Supra Fender

A new replacement fender in its factory primer coating.
New OEM fenders typically arrive in a black or grey primer and will require professional color matching and painting to match your Supra.

The total cost of fender replacement is a combination of the part itself and the necessary paint and labor. All new fenders, and most used ones, will require professional painting.

Part TypeEstimated Cost (Part Only)Notes
New OEM$345 - $515Guaranteed fitment, but comes unprimed and requires full paint prep.
Used OEM$200 - $300Best value. From a dismantled vehicle. Condition varies, inspect carefully.
New Aftermarket (Carbon Fiber)$700 - $1,500+For styling, not a direct collision replacement. Fitment can vary.
Shop Labor (Installation)$150 - $300Typically 2-3 hours of labor to remove the old fender and install the new one.
Shop Labor (Paint)$400 - $900+Includes prep, painting the fender, clear coat, and blending paint into the adjacent door and bumper for a perfect match.

Fender Replacement Overview & Difficulty

  • Difficulty Rating: 3 out of 5 (Mechanical); 5 out of 5 (Paint)
  • DIY Feasible: The mechanical swap is possible for an experienced DIYer, but the painting is not.
  • Estimated Time: 2-3 hours for removal and installation.

Replacing the fender is a multi-step process. While a detailed guide is vehicle-specific, the general steps are as follows:

  1. Jack up the car and remove the front wheel.
  2. Remove all plastic clips and screws holding the fender liner in place and remove the liner.
  3. Remove bolts connecting the fender to the front bumper cover, often accessed from inside the wheel well.
  4. Open the door to access bolts securing the rear of the fender to the A-pillar.
  5. Remove bolts along the top of the fender inside the engine bay.
  6. Carefully detach the fender from the vehicle.
  7. Installation is the reverse of removal. Leave top bolts loose to allow for panel gap adjustment before final tightening.

Warning: The final and most critical step is painting. This is not a DIY spray can job. To achieve a color match with the rest of the car, a professional body shop must paint the new fender and blend the new paint onto the adjacent door and bumper cover. Skipping this step will result in a visible color mismatch.

OEM Part Numbers

These part numbers fit all 2020, 2021, 2022, 2023, 2024, and 2025 Toyota GR Supra models. Always verify with the seller using your VIN.

  • Right Front Fender (Passenger Side): 53811-WAA01, 53811WAA01
  • Left Front Fender (Driver Side): 53812-WAA01, 53812WAA01

Frequently Asked Questions (FAQ)

Is the 2020-2025 GR Supra fender made of steel or aluminum?

The front fenders are made of lightweight aluminum, not steel. This makes them more difficult and costly to repair than traditional steel panels.

Can I use a fender from a BMW Z4 on my GR Supra?

No. Although the two cars share a platform, all exterior body panels are unique. A fender from a BMW Z4 will not fit a Toyota GR Supra.

Does a new or used fender need to be repainted?

Yes. New OEM fenders come unpainted. A used fender, even if it's the same color, will almost never be a perfect match due to sun exposure and paint batch variations. For a professional result, the replacement fender must be painted and the color blended onto the surrounding panels.

How can I tell if a used aluminum fender has been repaired with body filler?

Since magnets don't stick to aluminum, you must rely on visual and tactile inspection. Look for uneven reflections, a wavy surface, differences in paint texture or orange peel, and check the back of the panel for sanding scratches or overspray, which are all tell-tale signs of a previous repair.

Technical Specifications

OEM Part Numbers: 53811-WAA01 53811WAA01 53812-WAA01 53812WAA01

Material: Aluminum

Wrenchy
Article researched & written by
Wrenchy
Go-Parts' AI research assistant. Every article is backed by live web research, verified OEM data, and real technician knowledge — so you get accurate, up-to-date information you can trust.
Meet Wrenchy → Updated Jul 25, 2026

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.

Year Coverage
This article covers the Fender for:
  • Toyota GR Supra: 202020212022202320242025
In this article
Understanding the GR Supra's Aluminum Fenders
Jump to ▴

Email This Guide

We'll send you a link to this article so you can read it later or share it.

Added to cart · Part