1. Product Overview
The Garage-Pro Fender Liner is a high-quality, direct-fit replacement component designed to protect your vehicle's wheel well from road debris, water, and other elements. This specific fender liner is engineered for the front right-hand (passenger side) rear section of the Mazda RX-8 models manufactured between 2004 and 2008. It is made from durable plastic to ensure longevity and effective protection.

Image 1.1: Main view of the Garage-Pro Fender Liner.
Key Features:
- Direct Fit Replacement: Engineered to match the original equipment specifications for a seamless installation.
- Durable Construction: Manufactured from high-quality plastic for robust protection against road elements.
- Vehicle Compatibility: Specifically designed for 2004-2008 Mazda RX-8, Front Right-Hand (Passenger Side) Rear Section.
- Interchange Part Numbers: F1515613Z, MA1249128.
2. Specifications
| Attribute | Detail |
|---|---|
| Brand | Garage-Pro |
| Model Number | JCWM222317GP |
| Material | Plastic |
| Item Dimensions (L x W x H) | 16.61 x 10.33 x 9 inches |
| Item Weight | 2.15 pounds |
| Auto Part Position | Front, Passenger Right Side, Rear Section |
| Fit Type | Vehicle Specific Fit |
| OEM Part Number | F1515613Z |
| ABPA Partslink Number | MA1249128 |
| UPC | 195975262864 |
3. Installation (Setup)
Installing the Garage-Pro Fender Liner is a direct replacement process. While specific steps may vary slightly depending on your vehicle's exact configuration, the general procedure involves removing the old fender liner and securing the new one in place. Always ensure the vehicle is safely supported before beginning any work.
Required Tools:
- Screwdriver Set (Phillips and Flathead)
- Trim and Molding Removal Tools (plastic pry tools recommended to prevent damage)
- Replacement Clips (if needed, as some original clips may break during removal)
- Jack and Jack Stands (for safely lifting the vehicle)
- Wheel Lug Wrench (to remove the wheel, if necessary)

Image 3.1: Essential tools for fender liner replacement.
General Installation Steps:
- Prepare the Vehicle: Park the vehicle on a level surface. Engage the parking brake. For easier access, you may need to lift the front of the vehicle using a jack and secure it with jack stands. Removing the front right wheel can also provide better access.
- Locate and Inspect: Identify the existing fender liner in the front right-hand wheel well. Note how it is attached (screws, plastic clips, bolts).
- Remove Old Fender Liner: Carefully remove all fasteners securing the old fender liner. Use trim removal tools to pry out plastic clips without damaging surrounding body panels. Keep track of all fasteners for reinstallation.
- Clean Area: Once the old liner is removed, clean any accumulated dirt, mud, or debris from the wheel well area and surrounding components.
- Position New Fender Liner: Align the new Garage-Pro Fender Liner with the mounting points in the wheel well. Ensure all holes line up correctly.
- Secure New Fender Liner: Reinstall the fasteners (screws, clips, bolts) to secure the new fender liner. Start by loosely fitting all fasteners, then tighten them securely once all are in place. Ensure a snug fit to prevent rattling or displacement.
- Final Check: Double-check all fasteners to ensure they are tight. If the wheel was removed, reinstall it and lower the vehicle safely.

Image 3.2: Checking the location of the fender liner before installation.

Image 3.3: The Garage-Pro fender liner is designed for a perfect fit, ensuring all mounting holes align correctly.
4. Function and Maintenance
Function:
The fender liner serves as a protective barrier within the wheel well. It shields critical components such as wiring, hoses, and suspension parts from direct exposure to road debris, water, salt, and other contaminants. This protection helps prevent corrosion, damage, and premature wear of these components, contributing to the overall longevity and safety of your vehicle.
Maintenance:
While the fender liner itself requires minimal maintenance, periodic inspection and cleaning are recommended to ensure its effectiveness and extend its lifespan:
- Regular Cleaning: During car washes, spray the wheel wells thoroughly to remove accumulated dirt, mud, and salt. This prevents buildup that could trap moisture and accelerate corrosion of underlying components.
- Periodic Inspection: Every few months, or during tire rotations, visually inspect the fender liner for any signs of damage, cracks, tears, or loose fasteners.
- Check Fasteners: Ensure all clips and screws holding the fender liner in place are secure. Replace any missing or damaged fasteners promptly to prevent the liner from flapping or detaching.
- Address Damage: If the fender liner is significantly damaged (e.g., large cracks or holes), it should be replaced to maintain proper protection.
5. Troubleshooting
Most issues with a fender liner relate to improper installation or physical damage. Here are some common concerns and their solutions:
Issue: Fender Liner is Loose or Rattling
- Cause: Loose or missing fasteners (clips, screws).
- Solution: Inspect all mounting points. Tighten any loose screws and replace any missing or broken clips. Ensure the liner is properly seated in all grooves and tabs.
Issue: Fender Liner Does Not Fit Correctly
- Cause: Incorrect part for your vehicle model/year, or improper alignment during installation.
- Solution: Double-check the product specifications against your vehicle's make, model, and year (Mazda RX-8 2004-2008, Front RH Rear Section). If the part is correct, remove and re-align the liner, ensuring all mounting holes are perfectly matched before securing fasteners.
Issue: Visible Damage (Cracks, Tears)
- Cause: Impact from road debris, curb rash, or general wear and tear.
- Solution: Small cracks may be repaired with automotive-grade plastic repair kits, but significant damage compromises protection. It is recommended to replace the fender liner if damage is extensive.
6. Warranty and Support
Warranty Information:
The Garage-Pro Fender Liner comes with a FREE 1-year UNLIMITED mileage warranty coverage on Garage-Pro items. This warranty covers defects in material and workmanship under normal use and service. Please retain your proof of purchase for warranty claims.
Customer Support:
For any questions regarding installation, product specifications, or warranty claims, please contact Garage-Pro customer support. Refer to your purchase documentation for specific contact details or visit the official Garage-Pro website.