Four Seasons 3790NK A/C Compressor and Component Kit

Overview of Four Seasons Complete A/C Kit 3790NK

The Four Seasons Complete A/C Kit 3790NK is designed specifically for Ford Taurus and Mercury Sable models. This comprehensive kit includes a new compressor and essential components to restore your vehicle's air conditioning system efficiently.

• Includes new compressor (part 58168) with compressor oil
• Equipped with orifice tubes featuring a .057 inch diameter and orange color
• Receiver drier/accumulator with 3.5 inch diameter and 8 inch length
• Compatible with R134a refrigerant systems
• Includes male and female springlock fittings for easy installation

Four Seasons Complete A/C Kit Product Line Details

The Complete A/C Kit line from Four Seasons provides a full set of components needed for a reliable air conditioning system replacement. This kit includes a new compressor, accumulator, orifice tube, and compressor oil, ensuring all critical parts are matched and ready for installation. The inclusion of orifice tubes and receiver driers designed to fit specific vehicle requirements helps maintain system integrity and performance.

Detailed Product Description

This A/C compressor kit (part number 3790NK) is engineered for Ford Taurus and Mercury Sable vehicles equipped with R134a refrigerant. The kit contains a new compressor (58168), an accumulator (55308), an orifice tube (38639) with a standard orange style and .057 inch diameter, and compressor oil (59007) to ensure proper lubrication. The receiver drier/accumulator measures 3.5 inches in diameter and 8 inches in length, with inlet and outlet springlock fittings sized at 0.75 inches (male) and 0.625 inches (female) respectively. These specifications ensure compatibility and proper fitment within the vehicle’s HVAC system.

Common Applications and Issues Addressed

• Replacement of a failing or seized A/C compressor
• Restoring proper refrigerant flow with new orifice tubes
• Eliminating moisture and contaminants with a new receiver drier/accumulator
• Resolving low cooling performance or intermittent A/C operation
• Addressing compressor oil depletion or contamination

Installation Notes and Tips

• Ensure system is fully evacuated and flushed before installation
• Use the included compressor oil to lubricate the new compressor properly
• Verify orifice tube color and diameter match vehicle specifications
• Check all springlock fittings for secure connections to prevent leaks
• Recharge the system with R134a refrigerant after installation

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 3790NK comes with a limited lifetime warranty, providing assurance of its durability and performance. Each component is manufactured to meet OEM standards, ensuring reliable operation in Ford Taurus and Mercury Sable vehicles.