Dorman 963-634 Air Distribution Duct Clip - Front, Rear or Upper

Overview of Dorman 963-634 Air Distribution Duct Clip

The Dorman 963-634 Air Distribution Duct Clip is a durable plastic fastener designed for secure HVAC duct connections. Engineered to meet the specifications of various Lexus, Scion, and Toyota models, this clip ensures reliable air distribution system performance.

• Constructed from sturdy black plastic for corrosion resistance
• Head diameter measures 0.735 inches for secure fastening
• Outside diameter of 0.74 inches fits precise duct dimensions
• Center groove diameter of 0.2 inches for stable retention
• Shaft diameter of 0.27 inches and overall length of 0.55 inches
• Includes 2 retainers per package for multiple applications

Detailed Product Description

The Dorman 963-634 Air Distribution Duct Clip is specifically designed to maintain the integrity of HVAC duct assemblies in select Lexus, Scion, and Toyota vehicles. Its black plastic construction offers resistance to environmental factors such as moisture and temperature fluctuations commonly found in automotive HVAC systems. The clip’s precise dimensions—including a 0.735-inch head diameter and 0.74-inch outside diameter—ensure a secure fit that prevents air leaks and maintains proper airflow. The center groove diameter of 0.2 inches and shaft diameter of 0.27 inches provide additional stability, making it suitable for air distribution ducts in models like the Toyota Camry, Lexus RX350, and Scion tC.

Compatible Vehicles and Applications

• Compatible with Lexus models including ES300h, GS350, IS250, LS460, and RX350
• Fits Toyota vehicles such as 4Runner, Camry, Highlander, Prius, and Sienna
• Suitable for Scion tC and other listed models requiring HVAC duct clips
• Used to secure air distribution ducts within the HVAC system
• Helps maintain proper airflow and prevents duct disconnections

Installation Notes and Tips

• Ensure the clip dimensions match the existing duct fittings before installation
• Use appropriate tools to avoid damaging the plastic material during installation
• Replace both retainers included in the package for balanced fastening
• Inspect HVAC ducts for wear or damage prior to clip replacement
• Installation is recommended for HVAC maintenance or repair on compatible Lexus, Scion, and Toyota models

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for automotive HVAC systems. The 963-634 Air Distribution Duct Clip undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.