Denso 471-1638 A/C Compressor

Denso 471-1638 A/C Compressor Overview

The Denso 471-1638 is a factory-new A/C compressor built for Honda Odyssey applications with Variable Cylinder Management. As an OE-supplier compressor, it is manufactured and tested to OE standards for proper fit, stable refrigerant flow, and consistent air conditioning performance.

Compatible With 2008-2017 Honda Odyssey, this compressor uses R134A refrigerant, a serpentine pulley belt type, and a bolt tangent mounting design. If you are replacing a worn compressor on a Honda Odyssey, part number 471-1638 is built to match the original system layout.

Key Features

• Refrigerant type: R134A
• Clutch maximum diameter: 135.0
• Serpentine pulley belt type for modern accessory drive systems
• Bolt tangent mounting type for OE-style installation
• Factory-new compressor from Denso, an OE A/C compressor supplier
• Part number 471-1638 for direct reference during ordering and service

Detailed Description

Denso 471-1638 is an A/C compressor designed for 2008-2017 Honda Odyssey models with Variable Cylinder Management. Denso builds these compressors to the same standards used in original equipment applications, which helps maintain correct system operation and fitment. The compressor is specified for R134A refrigerant and uses a serpentine belt drive with bolt tangent mounting, making it a practical replacement when restoring the vehicle’s air conditioning system. This part cross-references Honda (e.g., 38800RGWA01, 38810RGLA02) for the same application.

Common Problems This Part Can Address

• Loss of cabin cooling in a Honda Odyssey
• Noisy or seized A/C compressor operation
• Compressor failure that prevents refrigerant circulation
• Incorrect fitment from non-OE-style replacement parts
• Air conditioning performance issues tied to worn compressor internals

Installation Notes and Tips

Verify refrigerant type, pulley alignment, and mounting style before installation. For 2008-2017 Honda Odyssey service, confirm the vehicle is equipped with Variable Cylinder Management and compare the original compressor configuration to part number 471-1638. Proper evacuation, system flushing where required, and correct oil handling are important for compressor replacement.

Quality Assurance

Denso is one of the major OE suppliers of A/C compressors, and this unit is manufactured and tested to OE standards for factory-new replacement quality. The 471-1638 is built to deliver the correct part and fit for the listed Honda Odyssey applications.