Denso 471-5003 A/C Compressor

Overview of the Denso 471-5003 A/C Compressor for Nissan Altima

The Denso 471-5003 A/C compressor is designed specifically for Nissan Altima models requiring reliable air conditioning system components. Engineered to work with R134a refrigerant, this compressor ensures efficient cooling performance and system compatibility.

• Compatible with Nissan Altima models
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 129.0 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 471-5003) features a clutch with a maximum diameter of 129.0 mm, optimized for the Nissan Altima's air conditioning system. The serpentine pulley belt type allows for efficient power transfer and reduced belt wear. The bolt tangent mounting type ensures a secure and stable fitment, minimizing vibration and enhancing durability. Designed to operate with R134a refrigerant, this compressor meets the specifications required for proper cooling and system pressure management.

Applications and Problem Solving

This A/C compressor is intended for use in Nissan Altima vehicles experiencing issues related to the air conditioning system. It addresses common problems such as:

• Loss of cooling performance due to compressor failure
• Clutch slippage or improper engagement affecting A/C operation
• Noise or vibration caused by worn or damaged compressor components
• Leaks or refrigerant incompatibility in older compressors
• Failure to maintain system pressure with R134a refrigerant

Installation Notes and Tips

When installing the Denso 471-5003 A/C compressor on a Nissan Altima, ensure the following:

• Confirm compatibility with the vehicle’s model year and refrigerant type (R134a)
• Inspect and replace the serpentine belt if worn to maintain proper tension
• Use the bolt tangent mounting points for secure attachment
• Check the clutch clearance and alignment for smooth operation
• Evacuate and recharge the A/C system according to manufacturer specifications

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. The 471-5003 part number undergoes rigorous quality control to ensure durability and reliable performance in Nissan Altima vehicles. While specific warranty details may vary, Denso products typically include coverage against defects in materials and workmanship to provide confidence in your replacement part.