Denso 471-0703 A/C Compressor

Reliable A/C Compressor for Chevrolet, GMC, and Hummer Vehicles

The Denso 471-0703 A/C compressor is designed to restore efficient air conditioning performance in select Chevrolet, GMC, and Hummer models. Engineered for use with R134a refrigerant, this compressor ensures compatibility with your vehicle's HVAC system.

Key Features of the Denso 471-0703 A/C Compressor

• Compatible with R134a refrigerant for effective cooling
• Clutch maximum diameter of 141.0 mm for precise engagement
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation
• Designed specifically for Chevrolet Canyon, Colorado, GMC Canyon, Colorado, and Hummer H3, H3T models

Detailed Product Description

This Denso A/C compressor, part number 471-0703, is engineered to meet the exact specifications required by Chevrolet, GMC, and Hummer vehicles including the Canyon, Colorado, H3, and H3T. The compressor operates with R134a refrigerant, which is standard in many modern vehicles, ensuring efficient cooling performance. The clutch has a maximum diameter of 141.0 mm, providing reliable engagement and disengagement to maintain optimal system function. The serpentine pulley belt type is designed to work seamlessly with your vehicle’s belt system, reducing wear and improving longevity. The bolt tangent mounting type allows for a secure and stable fitment, minimizing vibration and noise during operation.

Common Applications and Issues Addressed

• Restores A/C cooling performance in Chevrolet Canyon and Colorado models
• Replaces faulty compressors in GMC Canyon and Colorado vehicles
• Solves clutch engagement problems in Hummer H3 and H3T air conditioning systems
• Addresses refrigerant leaks and compressor failure symptoms
• Improves overall HVAC system reliability and efficiency

Installation Notes and Tips

When installing the Denso 471-0703 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the clutch maximum diameter matches the original component to maintain proper belt alignment. Use the bolt tangent mounting points for secure attachment, and inspect the serpentine belt for wear or damage during replacement. Professional installation is recommended to ensure system integrity and performance.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms related to part number 471-0703.