Dorman 963-136D Cowl Panel Retainer

Dorman 963-136D Cowl Panel Retainer

The Dorman 963-136D cowl panel retainer is a plastic body fastener built to match the function and versatility of the original equipment retainer. It is a black OE-style replacement for Mazda applications where a secure cowl, mud guard, or splash shield attachment is needed.

• Plastic construction for body panel retention
• Black finish for a factory-style appearance
• OE-style fit and function for cowl panel and mud guard applications
• Direct replacement format for Mazda body hardware service
• Cross-references CSF 10747 for the same application

Application Details

Compatible with a wide range of Mazda models, including Mazda 3, Mazda 6, Mazda CX-5, Mazda CX-7, Mazda CX-9, Mazda MX-5 Miata, Mazda RX-8, Mazda MPV, Mazda Protege, Mazda Protege5, and Mazda Miata applications listed in the fitment data. This part number, 963-136D, is used where the original retainer secures exterior body panels and related trim in front, rear, front upper, or front right positions depending on the vehicle.

Built from quality materials, the retainer is intended to provide the same basic retention function as the original equipment piece while supporting long service life in everyday use. The Dorman 963-136D is a practical choice for Mazda body hardware repair when a damaged or missing cowl panel retainer needs replacement.

What It Helps Fix

• Loose or missing cowl panel retainers
• Improperly secured mud guards or splash shields
• Body panel vibration caused by worn fasteners
• Trim retention issues after service or repair
• Fastener damage from age, heat, or repeated removal

Installation Notes and Tips

Verify the fastener dimensions against the original retainer before installation, including head diameter, shaft diameter, and overall length. Confirm the vehicle position shown in the fitment data for your Mazda model, since applications vary by front, rear, front upper, and front right locations. Inspect the mounting hole for wear or distortion before installing the new retainer.

Quality Assurance

Dorman manufactures this retainer as a replacement body hardware component using quality materials for dependable service in Mazda applications. The part is engineered to replicate the original retainer’s function and versatility for consistent panel retention.