Denso 471-1385 A/C Compressor

Overview of the Denso 471-1385 A/C Compressor for Mazda MPV

The Denso 471-1385 A/C compressor is designed specifically for the Mazda MPV, ensuring reliable air conditioning performance. This compressor uses R134a refrigerant and features a serpentine pulley belt system for efficient operation.

• Compatible with Mazda MPV models
• Refrigerant type: R134a
• Clutch maximum diameter: 130.0 mm
• Pulley belt type: Serpentine
• Mounting type: Bolt tangent

Technical Details and Features

This A/C compressor from Denso is engineered to meet the specific requirements of the Mazda MPV's HVAC system. It operates with R134a refrigerant, which is standard for many modern vehicles. The clutch has a maximum diameter of 130.0 mm, providing the necessary engagement surface for smooth operation. The serpentine pulley belt type ensures compatibility with the vehicle’s existing belt system, promoting efficient power transfer and reducing wear. The bolt tangent mounting type allows for secure installation and alignment within the engine bay.

Applications and Problem Resolution

The Denso 471-1385 A/C compressor is used to maintain proper air conditioning function in the Mazda MPV. It addresses several common issues, including:

• Loss of cooling performance due to compressor failure
• Clutch slippage or engagement problems
• Noise or vibration from worn pulley or clutch components
• Leaks or refrigerant circulation issues within the compressor
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1385 compressor, ensure the following:

• Confirm compatibility with your specific Mazda MPV model year
• Use proper torque specifications for bolt tangent mounting
• Inspect and replace the serpentine belt if worn or damaged
• Evacuate and recharge the A/C system with R134a refrigerant after installation
• Check for proper clutch engagement and pulley alignment

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 include coverage against defects in materials and workmanship. It is recommended to verify warranty terms at the time of purchase to ensure coverage.