Denso 471-1390 A/C Compressor

Denso 471-1390 A/C Compressor Overview

The Denso 471-1390 is a factory-new A/C compressor built to OE standards for reliable air conditioning performance. As an OE supplier to major vehicle manufacturers, Denso produces compressors that match original system requirements for proper fit and function.

This A/C compressor uses R134A refrigerant, a serpentine pulley belt type, a bolt tangent mounting style, and a 110.0 mm clutch maximum diameter. It is a direct-fit choice for drivers searching for a Denso A/C compressor for Suzuki applications and other OE-style replacements.

Key Features

• Part number: 471-1390
• Refrigerant type: R134A
• Serpentine pulley belt type
• Bolt tangent mounting type
• 110.0 mm clutch maximum diameter
• Built and tested to OE standards
• Factory-new compressor from Denso

Detailed Description

Denso designs and manufactures A/C compressors with the same engineering focus used for original equipment production. The 471-1390 is specified for applications that require an OE-style compressor with the correct refrigerant type, pulley configuration, and mounting layout. For buyers comparing Suzuki A/C compressor replacement options, this unit supports a direct replacement path with the fit and system compatibility expected from an OE supplier. The 471-1390 part number is also referenced in aftermarket catalogs for cross-checking during compressor replacement searches.

This part cross-references Four Seasons (e.g., 97340, 98340) for the same application.

Common Problems This Compressor Can Address

• No cold air from the HVAC system
• Compressor clutch engagement issues
• Noise from a worn or failing compressor
• Refrigerant circulation problems in the A/C system
• Loss of cabin cooling performance

Installation Notes and Tips

Verify refrigerant type, pulley style, clutch diameter, and mounting configuration before installation. Confirm the vehicle uses R134A and match the compressor to the original system layout. For Suzuki A/C compressor replacement work, inspect the condenser, accumulator or receiver-drier, expansion device, and refrigerant lines for contamination or wear before installing the new unit.

Quality Assurance

Denso manufactures this compressor to strict OE standards and tests it for factory-level fit and performance. The 471-1390 reflects Denso’s original-equipment engineering approach, giving technicians a dependable option when replacing an A/C compressor on Suzuki and other listed applications.