Dorman 49446 Windshield Wiper Linkage Bushing

Durable Wiper Linkage Bushing for GM Trucks and SUVs

The Dorman 49446 wiper linkage bushing is designed to restore smooth and reliable windshield wiper operation on select Cadillac, Chevrolet, and GMC models. Manufactured from durable plastic, this white bushing ensures proper fit and function in your vehicle's wiper linkage assembly.

• Inside diameter: 0.465 inches for precise fit
• Outside diameter: 0.67 inches for secure placement
• Height: 0.64 inches to match OEM specifications
• Material: High-quality plastic for durability and wear resistance
• Package includes 2 bushings for complete linkage repair

Product Details and Specifications

The Dorman 49446 wiper linkage bushing is engineered to meet the exact dimensions required for proper installation and operation. With an inside diameter of 0.465 inches and an outside diameter of 0.67 inches, this plastic bushing fits securely within the wiper linkage assembly, minimizing play and preventing premature wear. The 0.64-inch height ensures compatibility with the original equipment design. Its white finish allows for easy identification during installation or inspection.

Compatible Vehicles and Applications

This wiper linkage bushing is compatible with a range of General Motors vehicles, including Cadillac Escalade, Chevrolet Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Tahoe, and GMC Yukon models. The part number 49446 is specifically designed to replace worn or damaged bushings in these vehicles, restoring proper wiper linkage function.

Common Issues Addressed by This Bushing

• Wiper linkage looseness causing erratic wiper movement
• Excessive play leading to wiper arm misalignment
• Noise or squeaking from worn linkage bushings
• Intermittent or non-functioning windshield wipers
• Premature wear of wiper linkage components

Installation Notes and Tips

When installing the Dorman 49446 wiper linkage bushing, ensure the linkage assembly is clean and free of debris. Lubricate the bushing lightly if recommended by the vehicle manufacturer to facilitate smooth movement. Installation typically requires removal of the wiper arms and linkage assembly for access. Verify proper alignment and secure fit before reassembling the wiper system.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 49446 wiper linkage bushing undergoes quality inspections to ensure durability and performance. This part is backed by Dorman's limited warranty, providing confidence in its reliability for your Cadillac, Chevrolet, or GMC vehicle.