Four Seasons 57891 A/C Compressor

Reliable A/C Compressor for Honda CR-Z and Insight

The Four Seasons Reman Compressor 57891 is designed specifically for Honda CR-Z and Insight models. This remanufactured A/C compressor ensures compatibility with R134a refrigerant and includes essential components for efficient HVAC system performance.

• Compatible with Honda CR-Z and Insight vehicles
• Designed for R134a refrigerant systems
• Includes clutch and heat switch for seamless operation
• Oil filled with PAG 46 compatible refrigerant oil
• Features a 4-groove serpentine pulley and tangent mount

Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards. These compressors are rebuilt to original equipment specifications, providing a cost-effective solution for restoring HVAC functionality in compatible vehicles. The 57891 model maintains critical features such as a 12-volt coil, heat switch, and O-ring sealed ports to ensure reliable performance in Honda CR-Z and Insight applications.

Detailed Product Features and Specifications

This Four Seasons A/C compressor (part number 57891) is designed with a 4-groove serpentine pulley measuring 4.4 inches in diameter, suitable for the Honda CR-Z and Insight's HVAC system. It includes a clutch assembly with a maximum diameter of 4.4 inches and a 3-wire lead coil positioned for optimal electrical connection. The compressor type is Hsk70kr with a tangent mount style, and it uses O-ring sealed discharge and suction ports to prevent leaks. The unit comes oil filled with PAG 46 refrigerant oil and includes a heat switch for temperature regulation. Terminal connections are pin type, and mounting hardware is not included.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in Honda CR-Z and Insight
• Restores proper refrigerant flow and pressure in R134a systems
• Resolves clutch engagement problems with included clutch assembly
• Fixes refrigerant leaks with O-ring sealed ports
• Improves overall HVAC cooling performance

Installation Notes and Tips

When installing the Four Seasons Reman Compressor 57891, ensure the system is properly evacuated and flushed before installation. Use PAG 46 refrigerant oil as specified, and verify the heat switch and electrical connections match the vehicle’s wiring harness. The compressor mounts using a tangent mount style with a 1.530 inch distance from clutch to mounting flange. Note that mounting hardware is not included and must be sourced separately. Proper torque specifications should be followed to avoid damage.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet OEM standards. The 57891 model includes oil and clutch assemblies to ensure reliable operation. While mounting hardware is not included, the compressor is backed by Four Seasons’ quality control processes. Warranty details should be confirmed at the point of purchase.