Denso 471-1630 A/C Compressor

Overview of the Denso 471-1630 A/C Compressor

The Denso 471-1630 A/C compressor is designed specifically for select Acura and Honda models, including the MDX, Odyssey, Pilot, and Ridgeline. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in your vehicle.

• Compatible with Acura MDX, Honda Odyssey, Pilot, and Ridgeline
• Uses R134a refrigerant type
• Clutch maximum diameter of 135.0 mm
• Serpentine pulley belt type for efficient power transfer
• Bolt tangent mounting type for secure installation

Technical Details and Features

This A/C compressor from Denso features a clutch with a maximum diameter of 135.0 mm, designed to engage smoothly with the serpentine pulley belt system. The bolt tangent mounting type provides a stable and precise fit, reducing vibration and wear. Compatible with R134a refrigerant, the compressor meets the specifications required for the listed Acura and Honda models, ensuring proper cooling system function.

Compatible Vehicles and Applications

This Denso A/C compressor, part number 471-1630, is compatible with the following vehicles:

• Acura MDX
• Honda Odyssey
• Honda Pilot
• Honda Ridgeline

It is designed to replace the factory compressor in these models, restoring air conditioning performance and system reliability.

Common Issues Addressed by This Compressor

• Loss of cooling efficiency in the A/C system
• Clutch failure or slipping causing intermittent A/C operation
• Compressor noise or seizing
• Refrigerant leaks related to compressor seals
• Inadequate engagement of the serpentine belt-driven clutch

Installation Notes and Tips

When installing the Denso 471-1630 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the clutch maximum diameter of 135.0 mm matches the vehicle specifications. Use the bolt tangent mounting points for secure attachment, and inspect the serpentine belt for wear or damage before reassembly. Proper torque specifications should be followed to avoid mounting issues.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. The part number 471-1630 undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed at the time of purchase, typically including protection against manufacturing defects.