Best Rear Wheel Arch Trim for Mazda CX-5 and More
The right rear wheel arch trim can protect your vehicle’s fender area from mud, rocks, and weather while adding a subtle, finished look. This guide highlights five top options that fit Mazda CX-5 models and other common SUVs, detailing fit, materials, and key considerations to help you choose confidently.
| Product | Brand | Fit Notes |
|---|---|---|
| Passenger Side Rear Fender Trim for Mazda CX-5 | INCEPRIPARI | 2017-2021 CX-5, Grand Touring, GS, GT, GX, Sport, Touring; 100th Anniversary, Carbon Editions |
| Driver Side Rear Fender Trim for Mazda CX-5 | INCEPRIPARI | 2017-2021 CX-5, Grand Touring, GS, GT, GX, Sport, Touring; 100th Anniversary, Carbon Editions |
| SecosAutoparts Fender Trim for Mazda CX-9 | SecosAutoparts | 2016-2023 CX-9, rear right wheel arch molding |
| FZJDSD Wheel Arch Molding for Mazda CX-9 | FZJDSD | 2016-2023 CX-9, wheel opening flare molding, rear left |
| KARPAL Rear Wheel Arch Molding for Buick Encore | KARPAL | 2013-2022 Buick Encore, passenger side |
Passenger Side Rear Fender Trim for Mazda CX-5

Brand: INCEPRIPARI
Features include: For 2017 CX-5 Grand Select; For 2017-2021 CX-5 families (Grand Touring, GS, GT, GX, Sport, Touring) and 2019-2021 Grand Touring Reserve, Signature; 2021 100th Anniversary Edition and Carbon Edition variants. The part number is KB7W51W50F8N or MA1791101. Made with a high-quality injection molding process to improve durability, flexibility, and resistance to cracking, warping, and chalking. This trim is designed to blend with the vehicle’s lines while offering protection from road debris.
Driver Side Rear Fender Trim for Mazda CX-5

Brand: INCEPRIPARI
Features include: For 2017 CX-5 Grand Select; For 2017-2021 CX-5 (Grand Touring, GS, GT, GX, Sport, Touring); For 2019-2021 CX-5 (Grand Touring Reserve, Signature); For 2021 CX-5 variants. High-quality injection molding provides durability, flexibility, and block against cracking or chalking. Part numbers KB7W51W60F8N and MA1790101 indicate exact fit for the CX-5 lineup and related editions.
SecosAutoparts Fender Trim for Mazda CX-9 (Rear Right)

Brand: SecosAutoparts
Features include: Fits Mazda CX-9 2016-2023, 2.5L I4 engines; rear right wheel arch molding. Manufacturer part numbers TK48-51-W50F and TK48-51-W50H. The product description emphasizes reliability through factory testing and pre-shipment checks to ensure stability and long-term use. This trim is positioned as a direct replacement that preserves the vehicle’s look while delivering protection.
FZJDSD Fender Molding for Mazda CX-9 (Rear Left)

Brand: FZJDSD
Features include: Wheel opening flare molding compatible with Mazda CX-9 2016-2023; replaces TK48-51-W60H, TK4851W60H, TK48-51-W60F, TK4851W60F and related variants. The note advises customers to review fitment carefully due to large product size and to contact support if there are issues. This option targets the CX-9’s rear left wheel arch for a precise fit and shield against debris.
KARPAL Rear Wheel Arch Molding for Buick Encore

Brand: KARPAL
Features include: Fits 2013-2022 Buick Encore passenger side rear wheel arch molding. Durable construction intended to protect the wheel arch area from debris and moisture, with OEM-compatible fit ensuring a seamless appearance after installation. Although not Mazda, this option demonstrates cross-vehicle applicability for vehicle owners seeking similar protection across models.
Buying Guide: Key Considerations For Rear Wheel Arch Trim
- Vehicle compatibility: Confirm the exact make, model, year, and submodel to ensure a precise fit. Some trims are model-specific (e.g., Mazda CX-5 left or right side) while others cover multiple vehicles with shared body dimensions.
- Material and construction: Injection-molded plastics are common for durability and flexibility; some options use more rigid compounds. Look for UV resistance and impact tolerance, especially if you drive on rural or unpaved roads.
- Finish and styling: Choose finishes that complement your vehicle color and wheel arch contour. Textured black is a versatile option that hides minor scuffs, while glossy or matte finishes can better match OEM styling.
- Protection level: The primary role is to shield the wheel arch from debris, mud, and moisture. Ensure the trim provides full edge coverage and secure mounting to prevent loosening at highway speeds.
- Installation: Some trims are designed as direct replacements with no drilling; others may require basic tools and clips. Check if professional installation is recommended for a seamless appearance.
- Warranty and testing: Look for products that have undergone quality checks and offer some warranty or replacement policy in case of fitment issues or defects.
- Price vs. longevity: Balance upfront cost with expected lifespan. More robust options may save maintenance costs over time by reducing paint damage and corrosion around the wheel arch.
- OEM compatibility: If keeping OEM styling is important, prioritize trims that replicate or align with factory specifications and mounting points.
Rear wheel arch trim selections vary by vehicle, but the five options highlighted here emphasize protection, fit, and durability across common SUVs. When choosing, align the trim with your vehicle’s model year and body style, and consider how the finish will integrate with your existing trim and wheels for a cohesive look.