Four Seasons 58541 A/C Compressor

Reliable Four Seasons New Compressor for Automotive A/C Systems

The Four Seasons New Compressor 58541 is designed to restore efficient air conditioning performance in vehicles using R134a refrigerant. Engineered with precise specifications, this A/C compressor supports proper cooling and system reliability for compatible automotive applications.

• Compatible with R134a refrigerant and Pag 100 oil
• Includes oil-filled compressor for optimal lubrication
• Features a 2-groove pulley designed for V-belt drive systems
• Equipped with a bullet-type terminal and 24V coil voltage
• Includes clutch assembly with a maximum diameter of 4.875 inches
• Ear mount type with specific mounting distances for accurate fitment
• Compressor type: SD508 with top-vertical-flare head configuration
• Discharge and suction ports use O-ring seals for leak prevention

Four Seasons New Compressor Product Line Overview

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed original equipment specifications. The 58541 model is part of this line, providing a reliable solution for restoring A/C system functionality without remanufactured components. This ensures consistent performance and durability for vehicles requiring a Sanden/Sankyo style compressor.

Technical Details and Specifications

This Four Seasons A/C compressor is engineered for vehicles utilizing R134a refrigerant and compatible with Pag 100 oil type. The compressor comes pre-filled with oil to ensure proper lubrication from installation. It features a 2-groove pulley with a 4.875-inch diameter and a 0.5-inch (12.7 mm) belt width designed for V-belt systems. The clutch assembly is included, with a maximum diameter of 4.875 inches and a coil voltage rating of 24 volts. The compressor uses an ear mount style with precise mounting distances (1.25 inches from clutch to mounting flange and 1.546875 inches between mounting points) to facilitate proper installation. Both suction and discharge ports utilize O-ring seals to maintain system integrity and prevent leaks.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in vehicles using R134a refrigerant
• Restores proper clutch engagement and pulley operation in V-belt driven systems
• Solves refrigerant leaks caused by worn or damaged compressor seals
• Addresses insufficient cooling due to compressor failure or oil depletion
• Compatible with vehicles requiring Sanden/Sankyo SD508 compressor type

Installation Notes and Tips

Ensure compatibility with your vehicle’s make and model before installation. The Four Seasons 58541 compressor requires an ear mount installation and uses a V-belt pulley system with a 2-groove design. Verify that the clutch coil voltage matches your vehicle’s electrical system (24V). Since mounting hardware is not included, retain original bolts or source appropriate fasteners. Proper evacuation and recharge of the A/C system with R134a refrigerant and Pag 100 oil are essential for optimal performance.

Quality Assurance and Warranty Information

The Four Seasons New Compressor 58541 is a new, not remanufactured, component built to meet OEM standards. It includes pre-filled oil and a clutch assembly to ensure immediate functionality. While specific warranty details vary, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.