Dorman 34284 A/C Compressor Bypass Pulley

Reliable A/C Compressor Bypass Pulley for Acura and Honda Vehicles

The Dorman 34284 A/C Compressor Bypass Pulley is designed to provide a durable and efficient solution for your vehicle's HVAC system. Engineered specifically for select Acura and Honda models, this pulley ensures proper serpentine belt operation and helps maintain optimal air conditioning performance.

• Constructed with an aluminum bracket and a plastic pulley for strength and lightweight durability
• Natural color finish with a 118 mm outside diameter and 33 mm width
• Includes mounting bracket and hardware for straightforward installation
• Compatible with serpentine belt systems and TRSE09 compressor types
• Four mounting holes with 10 mm diameter for secure fitment
• Installation instructions included for ease of replacement
• Package contains one bracket and one pulley

Durable Construction and Precise Fitment

The Dorman 34284 bypass pulley features a robust aluminum bracket paired with a plastic pulley, balancing durability and weight. Its natural color finish complements the engine bay without compromising corrosion resistance. Designed with a 118 mm outside diameter and 33 mm width, this pulley fits serpentine belt systems precisely. The included mounting bracket and hardware, along with four 10 mm mounting holes, ensure a secure and stable installation. This part is engineered for TRSE09 compressor types, making it compatible with specific Acura and Honda models.

Compatible Acura and Honda Models

This A/C compressor bypass pulley is compatible with the following vehicles: Acura ILX and RDX, as well as Honda Civic and CR-V models. Using the Dorman 34284 ensures proper belt routing and tension, which is critical for maintaining the efficiency of your vehicle’s air conditioning system.

Common Issues Addressed by This Bypass Pulley

• Worn or damaged A/C compressor pulley causing belt slippage
• Noise or vibration from a failing compressor pulley assembly
• Improper belt alignment affecting serpentine belt performance
• Failure of the compressor clutch pulley leading to HVAC system malfunction
• Corrosion or wear on mounting bracket compromising pulley stability

Installation Notes and Tips

The Dorman 34284 comes with all necessary mounting hardware and a bracket to simplify installation. Installation instructions are included to guide you through the process. Ensure the serpentine belt is properly routed and tensioned after replacing the pulley. It is recommended to inspect the belt and related components for wear during installation to maintain overall system reliability.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The 34284 A/C compressor bypass pulley is backed by Dorman’s quality standards. Please refer to Dorman’s warranty policy for specific coverage details.