Four Seasons 4943NK A/C Compressor and Component Kit

Complete A/C Kit for Ram 1500 and Ram 2500

Four Seasons 4943NK is a Complete A/C Kit with a new compressor for 2008 Dodge Ram 1500 and 2008 Dodge Ram 2500 applications equipped with the 10SR15E compressor. It brings together the major air conditioning components needed for a full HVAC service in one package.

The Four Seasons Complete A/C Kit line is built for direct replacement service, combining compressor, accumulator, liquid line with orifice, oil, and O-rings for a streamlined repair path. Part number 4943NK is specified for R134a systems and uses a liquid line expansion device type.

Key Features

• Four Seasons Complete A/C Kit, part number 4943NK
• Complete air conditioning kit with new compressor
• Includes 158319 new compressor, 83107 accumulator, 56822 liquid line with orifice, 59007 oil, and O-rings
• Uses R134a refrigerant
• Compressor oil included
• Accumulator features male springlock inlet and outlet fittings
• Limited lifetime warranty

Detailed Description

Four Seasons 4943NK is a complete A/C compressor kit for 2008 Dodge Ram 1500 and 2008 Dodge Ram 2500 models with the 10SR15E compressor. It is organized as a full-service replacement package for the air conditioning system, with the compressor, accumulator, liquid line with orifice, oil, and O-rings specified for the application. The accumulator measures 3.500 inches in diameter and 7.500 inches in length, with 0.625-inch male springlock inlet and outlet fittings.

This part number is a practical choice when servicing a Ram 1500 or Ram 2500 A/C system that requires a complete compressor replacement and matched line components. Four Seasons 4943NK is also a useful search term for buyers looking for a 2008 Dodge Ram 1500 A/C compressor kit or a 2008 Dodge Ram 2500 complete air conditioning kit.

What This Product Is Used For

• Replacing a failed A/C compressor in a 2008 Dodge Ram 1500 or Ram 2500
• Restoring refrigerant circulation in an R134a air conditioning system
• Addressing poor cabin cooling caused by worn compressor or accumulator components
• Repairing leaks or service issues at springlock-connected A/C lines
• Completing a compressor-related HVAC overhaul with matched components

Installation Notes and Tips

Verify the vehicle is equipped with the 10SR15E compressor before ordering. Confirm line connection style, accumulator dimensions, and refrigerant type before installation. Replace the system oil with the specified oil included in the kit, and evacuate and recharge the system according to factory service procedures after all components are installed.

Quality Assurance

Four Seasons 4943NK carries a limited lifetime warranty. Confirm fitment against the vehicle’s existing A/C configuration and part numbers before installation. This part cross-references Four Seasons (e.g., 4943NK) for the same application.