Denso 471-1498 A/C Compressor

Denso 471-1498 A/C Compressor Overview

The Denso 471-1498 is a factory-new A/C compressor built to OE standards for select Audi applications. It is specified for R134A refrigerant systems and uses a serpentine pulley belt type with a bolt tangent mounting design for direct replacement service.

Compatible with 2005-2009 Audi A4 Quattro and 2006-2008 Audi A4 applications, this compressor is engineered for accurate fitment and consistent air conditioning performance. If you are replacing a worn compressor on an Audi A4 or Audi A4 Quattro, part number 471-1498 provides an OE-supplier solution.

Key Features

• Brand: Denso
• Part number: 471-1498
• Refrigerant type: R134A
• Clutch maximum diameter: 125.0
• Serpentine pulley belt type
• Bolt tangent mounting type
• Factory-new compressor built to OE standards
• Designed by an OE air conditioning systems supplier

Detailed Product Information

Denso manufactures this A/C compressor as part of its First Time Fit line, using the company’s OE engineering background to match original system requirements. The 471-1498 is intended for Audi A4 and Audi A4 Quattro vehicles that use an R134A system, and its mounting and pulley configuration support direct replacement in the listed applications. This part cross-references Four Seasons 67646 and NAPA Mileage Plus 4711498 for the same application.

Common A/C Problems This Part Can Address

• Weak or inconsistent cabin cooling
• Noisy compressor operation from internal wear
• Compressor seizure or failure to engage
• Loss of refrigerant system pressure from compressor damage
• Air conditioning performance decline in Audi A4 and Audi A4 Quattro models

Installation Notes and Tips

Verify refrigerant type, clutch diameter, belt type, and mounting style before installation. Confirm system cleanliness and inspect related A/C components, seals, and lines during replacement to help protect the new compressor. Always match the vehicle’s listed fitment exactly: Fits 2005-2009 Audi A4 Quattro and Fits 2006-2008 Audi A4.

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-style fit and performance. Part number 471-1498 is built for the specified Audi applications with the goal of delivering the correct part the first time.