Dorman 77478 Interior Door Handle - Front Right or Rear Right

Reliable Interior Door Handle for Chevrolet, GMC, Isuzu, and Oldsmobile

The Dorman 77478 interior door handle is designed specifically for select Chevrolet, GMC, Isuzu, and Oldsmobile models. This black textured plastic handle offers a lockable feature and clip-on attachment for a secure and straightforward installation.

• Constructed from durable black textured plastic
• Lockable design for added security
• Clip-on attachment type for easy installation
• Specific fit for Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma
• Includes one interior door handle per package

Durable and Functional Interior Door Handle

The Dorman 77478 interior door handle is engineered to replace worn or broken handles in your vehicle’s door panel. Made from sturdy plastic with a textured black finish, it resists wear and blends seamlessly with the interior. The lockable feature ensures your door can be securely closed, while the clip-on attachment type allows for a hassle-free replacement without the need for additional mounting hardware. This handle is designed with an irregular shape to match the original equipment precisely, ensuring proper fit and function.

Compatible Vehicles and Applications

This interior door handle is compatible with specific models including Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma. It is intended for drivers seeking a direct replacement part that maintains factory specifications and performance.

• Replaces broken or damaged interior door handles
• Restores door locking functionality
• Eliminates loose or malfunctioning door handles
• Improves interior door aesthetics with textured black finish

Installation Notes and Tips

Installation of the Dorman 77478 interior door handle requires removal of the door panel. The clip-on attachment type allows the handle to snap securely into place without additional mounting hardware. It is recommended to verify the handle orientation and lock mechanism alignment before final installation. No cable or linkage is included, so existing components should be inspected for wear and replaced if necessary.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards. The 77478 interior door handle undergoes quality checks to ensure durability and fitment accuracy. While mounting hardware is not included, the clip-on design simplifies installation. Please consult Dorman’s warranty policy for specific coverage details.