Denso 471-1532 A/C Compressor

Overview of the Denso 471-1532 A/C Compressor

The Denso 471-1532 A/C compressor is designed specifically for select BMW models, including the 325i, 325xi, 328i, 328xi, 330i, and 330xi. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in your vehicle.

• Compatible with BMW 325i, 325xi, 328i, 328xi, 330i, and 330xi models
• Uses R134a refrigerant type for efficient cooling
• Clutch maximum diameter of 110.0 mm for precise engagement
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation

Technical Details and Features

This Denso A/C compressor (part number 471-1532) is built to meet the specific requirements of BMW vehicles listed in the fitment. It operates with R134a refrigerant, which is standard for many modern automotive air conditioning systems. The clutch has a maximum diameter of 110.0 mm, providing reliable engagement and disengagement to maintain optimal compressor function. The serpentine pulley belt type ensures compatibility with the vehicle’s existing belt system, reducing the need for additional modifications. The bolt tangent mounting type offers a secure and stable installation, minimizing vibration and wear.

Applications and Problem Resolution

This A/C compressor is used to restore or maintain the air conditioning system in compatible BMW models. It addresses several common issues, including:

• Loss of cooling performance due to compressor failure
• Clutch slippage or failure affecting compressor engagement
• Noise or vibration caused by worn or damaged compressor components
• Leaks or refrigerant loss impacting system efficiency
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1532 A/C compressor, ensure the following:

• Verify compatibility with your BMW model and year before installation
• Use proper torque specifications for bolt tangent mounting to avoid damage
• Inspect and replace the serpentine belt if worn or damaged
• Evacuate and recharge the A/C system with R134a refrigerant after installation
• Check for leaks and proper clutch operation before completing the job

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Always consult the warranty documentation provided with the part for exact terms and conditions.