Denso 471-8145 A/C Compressor

Overview of the Denso 471-8145 A/C Compressor for Ford Focus

The Denso 471-8145 A/C Compressor is designed specifically for Ford Focus models requiring reliable air conditioning system components. Engineered to work with R134a refrigerant, this compressor ensures efficient cooling performance and system compatibility.

• Compatible with Ford Focus vehicles
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 127.0 mm
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation

Technical Details and Specifications

This A/C compressor from Denso features a clutch with a maximum diameter of 127.0 millimeters, optimized for the Ford Focus air conditioning system. It uses a serpentine pulley belt type, which is common in modern automotive designs, providing consistent belt engagement and reduced slippage. The bolt tangent mounting type ensures a firm and precise fit, minimizing vibration and enhancing durability. The compressor is compatible with R134a refrigerant, the standard refrigerant type for many Ford Focus models, ensuring proper system pressure and cooling efficiency.

Applications and Problem Solving

This Denso A/C compressor is intended for use in Ford Focus 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 malfunction affecting A/C engagement
• Noise or vibration caused by worn or damaged compressor components
• Leaks or pressure inconsistencies in R134a refrigerant systems
• Improper pulley belt alignment or tension issues

Installation Notes and Tips

When installing the Denso 471-8145 A/C compressor on a Ford Focus, ensure the following:

• Verify compatibility with the vehicle’s refrigerant type (R134a)
• Inspect and replace the serpentine belt if worn or damaged
• Use the bolt tangent mounting points for secure attachment
• Check clutch alignment and clearance to match the 127.0 mm diameter specification
• Follow manufacturer torque specifications to avoid mounting issues

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function in Ford Focus vehicles. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the durability and reliability of the 471-8145 compressor when installed correctly.