Denso 471-1637 A/C Compressor

Denso 471-1637 A/C Compressor Overview

The Denso 471-1637 is a factory-new A/C compressor built to OE standards for vehicles using R134A refrigerant. As an OE supplier to major vehicle manufacturers, Denso designs this compressor for accurate fitment, stable belt operation, and consistent air conditioning performance.

Compatible with 2008-2012 Honda Accord with Variable Cylinder Management and 2010-2011 Honda Accord Crosstour with Variable Cylinder Management, this compressor is a direct-fit option for service work on the Honda Accord A/C system.

Key Features

• Part number: 471-1637
• Refrigerant type: R134A
• Serpentine pulley belt type for modern accessory drive systems
• Bolt tangent mounting type for OE-style installation
• Clutch maximum diameter: 135.0
• Factory-new compressor manufactured and tested to OE standards
• Direct replacement for Honda Accord and Honda Accord Crosstour applications

Detailed Description

Denso 471-1637 is engineered as an OE-style A/C compressor for vehicles that require R134A refrigerant and a serpentine belt drive. Denso’s background as an original equipment supplier is reflected in the compressor’s factory-new construction and fit-focused design, helping maintain proper system operation in the Honda Accord and Honda Accord Crosstour platforms listed below. This part cross-references Four Seasons (e.g., 157335, 158335) for the same application.

Fits 2008-2012 Honda Accord, N/A, w/ Variable Cylinder Management. Fits 2010-2011 Honda Accord Crosstour, N/A, w/ Variable Cylinder Management. The 471-1637 part number is also referenced in OE and aftermarket catalogs for these applications, including Honda and NAPA Mileage Plus listings.

What This Compressor Helps Address

• Weak or inoperative cabin cooling
• Noisy compressor operation from worn internal components
• Loss of refrigerant system pressure related to compressor failure
• Incorrect belt-driven A/C compressor fitment on Honda Accord VCM models
• Service replacement needs for R134A-equipped HVAC systems

Installation Notes and Tips

Verify refrigerant type, pulley alignment, and mounting style before installation. Confirm the vehicle uses Variable Cylinder Management and match the compressor to the listed Honda Accord or Honda Accord Crosstour application. Follow standard A/C service procedures, including system evacuation, leak checks, and proper oil handling, before returning the vehicle to service.

Quality Assurance

Denso manufactures this compressor to strict OE standards as an original equipment supplier, with testing focused on fit and performance consistency. The 471-1637 is built as a factory-new replacement for the specified Honda applications.