Denso 471-1313 A/C Compressor

Denso 471-1313 A/C Compressor Overview

The Denso 471-1313 is a factory-new A/C compressor built to OE standards for R134A systems. It is specified for select BMW applications and is engineered for direct replacement fitment with the correct pulley and mounting style.

Compatible with BMW 318ti, 318i, and 318is applications that use a DENSO unit with a 4-groove pulley and R134a refrigerant.

Key Features

• Refrigerant type: R134A
• Serpentine pulley belt type
• 120.0 mm clutch maximum diameter
• Bolt tangent mounting type
• Factory-new compressor built to OE specifications
• Direct-fit replacement for select BMW HVAC systems

Detailed Product Information

Denso part number 471-1313 is an A/C compressor from an OE supplier that originally engineered these systems for major vehicle manufacturers. The compressor is manufactured and tested to OE standards to support proper system operation in vehicles that require R134A refrigerant, a serpentine belt drive, and bolt tangent mounting. This part cross-references ACDelco 15-20989 for the same application.

Vehicle fitment includes 1995-1999 BMW 318ti, 1992-1998 BMW 318i, and 1992-1997 BMW 318is. The Denso 471-1313 is a direct replacement choice for BMW owners restoring cooling performance on these specific models.

Common A/C Problems This Part Can Address

• Weak or inconsistent cabin cooling
• Compressor noise from worn internal components
• Loss of refrigerant system pressure
• A/C system cycling issues tied to compressor wear
• Failure of the original compressor on BMW 318i, 318is, or 318ti models

Installation Notes and Tips

Verify refrigerant type, pulley configuration, and mounting style before installation. Confirm the vehicle uses a DENSO unit with a 4-groove pulley and R134a specification, and inspect the rest of the A/C system for contamination or leaks before replacing the compressor. Proper evacuation, oil management, and recharge procedures are important for reliable operation.

Quality Assurance

Denso manufactures this compressor as a factory-new OE-style replacement and tests it to strict original-equipment standards. As an OE supplier to major vehicle manufacturers, Denso builds the 471-1313 to match the fit and performance expectations of the original system.