Dorman 924-304 Door Check - Front Left or Front Right

Durable Door Check for Select GM Trucks and SUVs

The Dorman 924-304 door check is designed specifically for various Cadillac, Chevrolet, and GMC models. This metal and plastic door check provides reliable door control without the need for cutting or additional hardware, ensuring a straightforward replacement process.

• Length: 0.94 inches
• Width: 1.39 inches
• Color: Black and silver finish
• Material: Metal and plastic construction
• Mounting hole quantity: 1
• Specific fit for select GM vehicles
• No cutting or additional installation hardware required

Product Details and Compatibility

The Dorman 924-304 door check is engineered to fit specific models including Cadillac Escalade, Escalade ESV, Escalade EXT; Chevrolet Avalanche 1500 and 2500, Silverado 1500, 2500, and 3500 series (including Classic and HD variants), Suburban 1500 and 2500, Tahoe; and GMC Sierra 1500, 2500, and 3500 series (including Classic and HD variants), Yukon, Yukon XL 1500, and Yukon XL 2500. This part is constructed from durable metal and plastic materials to withstand regular door operation stresses. The black and silver color scheme matches factory aesthetics, maintaining the vehicle’s original look.

Common Applications and Problem Resolution

• Prevents door from swinging open too far
• Eliminates door check noise or sticking
• Restores smooth door operation on Cadillac Escalade and Chevrolet Silverado models
• Replaces worn or damaged door check components on GMC Sierra trucks
• Ensures proper door positioning and safety during entry and exit

Installation Notes and Tips

The Dorman 924-304 door check requires no cutting or modification for installation. It mounts using a single mounting hole and does not include installation hardware or instructions, so having basic hand tools and mechanical knowledge is recommended. This part is designed for a direct replacement on compatible Cadillac, Chevrolet, and GMC models, simplifying the installation process.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 924-304 door check is made from quality metal and plastic materials to ensure durability and long service life. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.