Four Seasons 58140 A/C Compressor

Overview of Four Seasons New Compressor 58140

The Four Seasons New Compressor 58140 is designed specifically for Ford and Mercury vehicles, including models like the Aerostar, Cougar, Explorer, Mountaineer, Mustang, and Thunderbird. This A/C compressor is engineered to work with R134a refrigerant and comes oil filled with compatible Pag 46 refrigerant oil, ensuring reliable performance in your vehicle's HVAC system.

• Compatible with Ford and Mercury models: Aerostar, Cougar, Explorer, Mountaineer, Mustang, Thunderbird
• Refrigerant type: R134a
• Includes oil filled with Pag 46 refrigerant oil
• 6-groove serpentine pulley with 4.5-inch diameter
• Pin terminal type and 12V coil voltage
• Includes clutch with a maximum diameter of 4.5 inches
• Tangent mount type with block mount suction port and green o-rings included

Detailed Product Features and Specifications

The Four Seasons New Compressor 58140 belongs to the New Compressor product line, which focuses on delivering new, high-quality A/C compressors designed to meet or exceed OEM specifications. This compressor features a FS10 type design with a 6-groove serpentine pulley system, ensuring compatibility with the belt systems found on many Ford and Mercury vehicles. The clutch is included and has a maximum diameter of 4.5 inches, with a coil positioned at 12 o'clock for proper alignment and operation. The compressor is pre-filled with Pag 46 oil, compatible with R134a refrigerant, and includes two green o-rings (part number 24632) for a secure seal. The mounting type is tangent mount, and the suction port is block mount style with o-rings included for installation.

Compatible Vehicles and Common Applications

This A/C compressor is compatible with a range of Ford and Mercury vehicles, making it suitable for the following models:

• Ford Aerostar
• Ford Cougar
• Ford Explorer
• Ford Mountaineer
• Ford Mustang
• Mercury Thunderbird

Common Issues Addressed by Four Seasons 58140 Compressor

• Loss of A/C cooling due to compressor failure
• Clutch engagement problems affecting air conditioning operation
• Leaks caused by worn or damaged o-rings
• Noise or pulley issues from worn serpentine belt components
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Four Seasons New Compressor 58140, ensure the system is properly evacuated and flushed before installation. The compressor comes oil filled with Pag 46 oil, so additional oil is typically not required. Use the included green o-rings (part number 24632) to ensure a proper seal on the suction port. Note that mounting hardware is not included, so retain or source the necessary bolts for tangent mount installation. Verify the clutch coil voltage is 12V and the terminal type matches your vehicle’s wiring harness. Proper belt alignment with the 6-groove serpentine pulley is essential for optimal operation.

Quality Assurance and Warranty Information

Four Seasons New Compressor 58140 is a new, not remanufactured, component designed to meet OEM standards for fit, form, and function. The product undergoes rigorous quality control to ensure durability and reliable performance in Ford and Mercury vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.