Denso 471-1529 A/C Compressor

Overview of the Denso 471-1529 A/C Compressor

The Denso 471-1529 A/C compressor is designed specifically for select BMW models, including the 128i, 328i, 328i xDrive, and 328xi. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in your vehicle.

• Compatible with BMW 128i, 328i, 328i xDrive, and 328xi 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 A/C compressor from Denso features a clutch with a maximum diameter of 110.0 mm, designed to engage smoothly with the serpentine pulley belt system found in compatible BMW vehicles. The bolt tangent mounting type provides a secure and stable fit, reducing vibration and wear during operation. The compressor is optimized for use with R134a refrigerant, which is standard in many modern automotive air conditioning systems.

Compatible BMW Models and Applications

The Denso 471-1529 A/C compressor is compatible with the following BMW models: 128i, 328i, 328i xDrive, and 328xi. This ensures a precise fit and proper function within the HVAC system of these vehicles, maintaining optimal cabin comfort and air conditioning efficiency.

Common Issues Addressed by This Compressor

• Loss of cooling performance due to compressor failure
• Clutch slippage or failure causing intermittent A/C operation
• Noise or vibration from worn or damaged compressor components
• Leaks or refrigerant loss affecting system pressure
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1529 A/C compressor, ensure the mounting bolts are torqued to manufacturer specifications to maintain the bolt tangent mounting integrity. Verify the serpentine belt is properly aligned and tensioned to prevent premature wear. It is recommended to evacuate and recharge the A/C system with R134a refrigerant after installation to ensure optimal performance.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. 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.