Four Seasons 67473 A/C Compressor

Overview of Four Seasons Reman Compressor 67473

The Four Seasons Reman Compressor 67473 is designed specifically for Mazda Millenia models requiring a reliable HVAC A/C compressor replacement. This remanufactured unit supports R134a refrigerant and includes essential components such as the clutch and heat switch for efficient air conditioning system operation.

• Compatible Refrigerant: R134a
• Refrigerant Oil Type: PAG 100
• Compressor Type: H12a0am4nu
• Coil Voltage: 12V with 1 wire lead
• Pulley Groove Quantity: 5, Serpentine belt type
• Includes clutch and heat switch
• Mounting Type: Tangent mount
• O-ring sealed suction and discharge ports
• Pin terminal type
• Remanufactured quality with included oil

Four Seasons Reman Compressor Product Line Details

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards to restore proper function in automotive HVAC systems. This product line focuses on providing reliable, cost-effective compressor replacements that include necessary components such as clutches and switches, ensuring compatibility and ease of installation for vehicles like the Mazda Millenia.

Technical Description and Features

This Four Seasons A/C Compressor 67473 is engineered for the Mazda Millenia, featuring a 5-groove serpentine pulley with a 5-inch clutch diameter and a 0.78125 inch distance from clutch to mounting flange. The compressor uses R134a refrigerant and is pre-filled with PAG 100 oil to maintain optimal lubrication. It includes a heat switch and a pin-type terminal for electrical connections. The mounting hardware is not included, but the tangent mount design and precise mounting distance of 19.812 mm ensure proper fitment. Both suction and discharge ports are sealed with green O-rings (part numbers 24608 and 24610) to prevent leaks.

Applications and Common Issues Addressed

• Replacement for failed or leaking A/C compressors in Mazda Millenia vehicles
• Restores proper air conditioning cooling performance
• Resolves clutch engagement problems with included clutch assembly
• Fixes electrical issues related to the heat switch and coil
• Eliminates refrigerant leaks from worn or damaged compressor seals

Installation Notes and Tips

• Ensure compatibility with Mazda Millenia models before installation
• Use appropriate mounting hardware as it is not included with this compressor
• Verify refrigerant oil type (PAG 100) and refrigerant (R134a) compatibility
• Check clutch and coil connections for secure fitment
• Replace O-rings during installation to maintain proper sealing

Quality Assurance and Warranty

The Four Seasons Reman Compressor 67473 undergoes thorough remanufacturing processes to meet OEM specifications. It includes pre-filled oil and essential components such as the clutch and heat switch to ensure reliable operation. While mounting hardware is not included, the compressor is designed for direct fitment on compatible Mazda Millenia vehicles. Warranty details should be confirmed with the distributor or installer.