Dorman 75222 Door Lock Knob - Front or Rear

Durable Dorman Door Lock Knob for Select GM Vehicles

The Dorman 75222 door lock knob is designed to provide reliable functionality and a precise fit for various Cadillac, Chevrolet, GMC, and Hummer models. Crafted from durable plastic with a gray finish, this door lock knob offers a straightforward clip-on installation to restore your vehicle's door locking mechanism.

• Constructed from sturdy plastic material for long-lasting use
• Gray color matches interior door components
• Rectangular shape with a length of 2.7 inches
• Push-in attachment method with clip-on design for easy installation
• Compatible with multiple GM models including Chevrolet Silverado and Cadillac Escalade

Product Details and Specifications

The Dorman 75222 door lock knob measures 2.7 inches in length and features a rectangular shape with a top head diameter and shaft maximum diameter of 0.25 inches. Its gray color blends seamlessly with the interior door panels of compatible vehicles. The knob attaches securely using a push-in clip-on method, ensuring a firm hold without the need for additional hardware. This part is engineered to meet the specifications required for proper operation in select Cadillac, Chevrolet, GMC, and Hummer trucks and SUVs.

Compatible Vehicles and Applications

This door lock knob is compatible with a range of GM vehicles, including:

• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche, Silverado 1500, 2500, 2500 HD, 3500, and 3500 HD
• GMC Sierra 1500, 2500 HD, 3500 HD, and Sierra
• Hummer H2
• Chevrolet Suburban 1500, 2500, Tahoe
• GMC Yukon, Yukon XL 1500, Yukon XL 2500

Common Issues Addressed by This Door Lock Knob

• Worn or broken door lock knobs that no longer engage properly
• Damaged or missing lock knobs affecting door lock operation
• Faded or discolored knobs that detract from interior appearance
• Loose or unstable knobs that fail to stay in place
• Replacement for OEM parts to maintain factory fit and function

Installation Notes and Tips

Installation of the Dorman 75222 door lock knob is straightforward due to its clip-on, push-in attachment design. Simply align the knob with the door lock shaft and press firmly until it snaps into place. No special tools are required, but ensure the shaft and surrounding area are clean and free of debris before installation. This part is designed for direct replacement on compatible Cadillac, Chevrolet, GMC, and Hummer models.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 75222 door lock knob undergoes quality checks to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in your purchase.