Denso 471-1434 A/C Compressor

Overview of the Denso 471-1434 A/C Compressor

The Denso 471-1434 A/C compressor is designed specifically for Dodge and Mercedes-Benz Sprinter 2500 and 3500 models. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in your vehicle's HVAC system.

• Compatible with Dodge Sprinter 2500 and Sprinter 3500
• Designed for Mercedes-Benz Sprinter 2500 and Sprinter 3500
• Uses R134a refrigerant type
• Clutch maximum diameter of 100.0 mm
• Serpentine pulley belt type for efficient power transfer
• Bolt tangent mounting type for secure installation

Technical Details and Features

This Denso A/C compressor (part number 471-1434) is built to meet the specific requirements of the Sprinter 2500 and 3500 models from Dodge and Mercedes-Benz. It operates with R134a refrigerant, which is standard for many modern vehicles, ensuring compatibility with existing HVAC systems. The clutch has a maximum diameter of 100.0 mm, providing the necessary engagement surface for smooth operation. The serpentine pulley belt type allows for efficient power transmission from the engine, while the bolt tangent mounting type ensures a secure and stable fit within the engine bay.

Applications and Problem Solving

This A/C compressor is used to maintain proper air conditioning function in compatible Sprinter models. It addresses several common issues, including:

• Loss of cooling performance due to compressor failure
• Clutch slippage or failure affecting A/C engagement
• Leaks or damage related to refrigerant R134a handling
• Noise or vibration caused by worn pulley or mounting
• Incompatibility with serpentine belt systems in Sprinter vehicles

Installation Notes and Tips

When installing the Denso 471-1434 A/C compressor, ensure the following:

• Confirm vehicle compatibility with Dodge or Mercedes-Benz Sprinter 2500 or 3500 models
• Use proper torque specifications for bolt tangent mounting to avoid damage
• Inspect and replace serpentine belt if worn to maintain proper pulley function
• Evacuate and recharge the A/C system with R134a refrigerant following manufacturer guidelines
• Check clutch operation and alignment during installation

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. The part number 471-1434 undergoes rigorous quality control to ensure reliable operation in Dodge and Mercedes-Benz Sprinter 2500 and 3500 vehicles. Warranty coverage details should be confirmed at the point of purchase, but Denso typically offers limited warranties covering defects in materials and workmanship.