Four Seasons 168300 A/C Compressor

Overview of Four Seasons New Compressor 168300

The Four Seasons New Compressor 168300 is designed for reliable air conditioning performance in select Infiniti and Mercedes-Benz vehicles. Engineered to meet OEM specifications, this A/C compressor supports R134a refrigerant and comes oil filled for immediate installation.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes clutch assembly with a maximum diameter of 4.5 inches
• Features a 5-groove serpentine pulley with a 4.5-inch diameter
• 12-volt coil with a single wire lead terminal
• Mounting type: 3 tangent points, one on rear head
• Includes O-rings [24402] and [24404] for suction port sealing
• Designed for Nippondenso 6sas14c compressor type

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to restore factory A/C system performance. This product line focuses on delivering fully assembled compressors with clutch and coil included, pre-filled with compatible refrigerant oil, and ready for installation. The 168300 model exemplifies this approach by providing a complete unit compatible with specific Infiniti and Mercedes-Benz models.

Technical Description and Features

This Four Seasons A/C compressor (part number 168300) is engineered for vehicles using R134a refrigerant and Pag 46 oil, ensuring proper lubrication and system compatibility. The compressor includes a clutch with a 4.5-inch maximum diameter and a 5-groove serpentine pulley, designed to match factory belt configurations. The coil operates at 12 volts with a pin-type terminal and a single wire lead for straightforward electrical connection. Mounting is secured via three tangent points, including one on the rear head, providing stable installation. The unit comes oil filled and includes necessary O-rings for the suction port, ensuring a sealed and leak-free system.

Compatible Vehicles and Applications

• Infiniti QX30
• Mercedes-Benz CLA35 AMG, CLA45 AMG, CLA200, CLA250
• Mercedes-Benz GLA45 AMG, GLA200, GLA250

This compressor is intended for use in HVAC systems requiring a Nippondenso 6sas14c compressor type and is compatible with the specified models listed above.

Common Issues Addressed by This Compressor

• Loss of A/C cooling due to compressor failure
• Clutch engagement problems affecting air conditioning operation
• Refrigerant leaks from worn or damaged compressor seals
• Noise or vibration caused by pulley or clutch wear
• Electrical coil failure preventing compressor activation

Installation Notes and Tips

Before installation, verify compatibility with your vehicle’s make and model. The Four Seasons 168300 compressor comes oil filled and includes clutch and coil assemblies, but mounting hardware is not included and must be sourced separately. Ensure the serpentine belt matches the 5-groove pulley design. Properly replace O-rings to maintain system integrity and prevent leaks. Follow manufacturer torque specifications for mounting bolts and confirm electrical connections are secure.

Quality Assurance and Warranty

The Four Seasons New Compressor 168300 is a new, direct replacement part manufactured to meet or exceed OEM standards. It includes pre-installed clutch and coil assemblies and is pre-filled with compatible refrigerant oil. While mounting hardware is not included, the compressor is designed for straightforward installation and reliable operation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.