Dorman 925-021 Door Hinge - Front Left Upper

Reliable Door Hinge for Select GM Trucks and SUVs

The Dorman 925-021 door hinge is engineered for specific fitment on popular GM vehicles including Cadillac Escalade, Chevrolet Silverado, and GMC Sierra models. Constructed from durable carbon steel with a zinc and clear chromate finish, this one-piece hinge ensures long-lasting performance for interior door applications.

• Material: Carbon steel with zinc and clear chromate coating for corrosion resistance
• Configuration: One-piece design with fixed steel pin and included bushings
• Mounting: Bolt-on attachment with specific flange hole diameters (9.8 mm and 12.5 mm)
• Dimensions: Assembled height 146 mm, length 120 mm, width 73 mm
• Fitment: Compatible with Cadillac Escalade, Chevrolet Avalanche, Silverado, Suburban, Tahoe, and GMC Sierra, Yukon models

Durable Construction and Precise Fitment

This Dorman door hinge (part number 925-021) is manufactured from high-quality carbon steel, providing strength and resistance to wear. The zinc and clear chromate finish offers protection against rust and corrosion, extending the hinge's service life. Designed as a one-piece unit, it includes a fixed steel pin with a 9.5 mm diameter and bushings to ensure smooth door operation. The bolt-on attachment method with specific flange hole sizes guarantees a secure and exact fit for interior door applications on select GM trucks and SUVs.

Compatible Vehicles and Applications

This door hinge is specifically designed for use on the following makes and models:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Silverado 1500, 2500, 2500 HD, 3500, 3500 HD, Suburban 1500, Suburban 2500, Tahoe
• GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500

It is intended for interior door hinge replacement, ensuring proper door alignment and function.

Common Issues Addressed by This Door Hinge

• Door sagging or misalignment causing difficulty in opening or closing
• Excessive door noise or rattling due to worn hinge components
• Corrosion or rust compromising hinge integrity
• Loose or damaged hinge pins affecting door stability
• Replacement of original factory hinge for restoration or repair

Installation Notes and Tips

The Dorman 925-021 door hinge is designed for bolt-on installation using existing mounting points. Mounting hardware is not included, so retain original bolts or acquire appropriate fasteners. Ensure proper alignment during installation to prevent door binding. The fixed pin design eliminates the need for additional pin attachment steps. Verify flange hole diameters (9.8 mm and 12.5 mm) match vehicle specifications before installation.

Quality Assurance and Warranty

Dorman manufactures this door hinge to meet or exceed OEM standards for fit, form, and function. The carbon steel construction and corrosion-resistant finish contribute to reliable performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.