Four Seasons 6274NK A/C Compressor and Component Kit

Complete A/C Kit for Aveo and Aveo5

Four Seasons 6274NK is a complete air conditioning kit with a new compressor for select Chevrolet Aveo and Aveo5 applications. It combines the major A/C service components needed for a full system refresh, including the compressor, filter drier, expansion valve, oil, and O-rings.

This Complete A/C Kit line from Four Seasons is built for direct replacement service on vehicles using an R134a system and a V5 compressor setup. The 6274NK kit is a practical choice when restoring cooling performance on a 2004-2008 Chevrolet Aveo or 2006-2008 Chevrolet Aveo5.

Key Features

• Four Seasons Complete A/C Kit, part number 6274NK
• Includes a new compressor, filter drier, expansion valve, PAG oil, and O-rings
• Compressor oil included: PAG Oil /150
• Uses R134a refrigerant
• Expansion device type: block type
• Expansion valve inlet and outlet: insert O-ring
• Receiver drier/accumulator with pad mount outlet fitting
• Limited lifetime warranty

Detailed Description

Four Seasons 6274NK is a complete air conditioning kit for Chevrolet Aveo and Chevrolet Aveo5 models equipped with a V5 compressor. The kit is organized around the core service parts needed for an A/C system overhaul, helping restore refrigerant flow, moisture control, and metering performance in one application-specific package. The included compressor oil is PAG Oil /150, and the system is specified for R134a refrigerant.

For fitment-focused searches, this kit is a direct option for 2004-2008 Chevrolet Aveo and 2006-2008 Chevrolet Aveo5 models with the correct compressor configuration. If you are replacing a worn compressor and related A/C components on a Chevrolet Aveo, Four Seasons 6274NK provides the matched parts needed for a complete repair path.

This part cross-references 520253 and MK1069 for the same application.

What It Helps Address

• Weak or inconsistent cabin cooling
• Noisy or failing A/C compressor operation
• Moisture contamination in the refrigerant circuit
• Expansion valve metering problems
• System service needs after compressor replacement

Installation Notes and Tips

Verify that the vehicle uses a V5 compressor before ordering. Replace the filter drier and expansion valve during compressor service to help support proper system operation. Confirm refrigerant type and oil specification before charging the system, and follow the vehicle service procedure for evacuation, leak checking, and recharge.

Quality Assurance

Four Seasons 6274NK is backed by a limited lifetime warranty. The kit is built as a complete A/C service solution for select Chevrolet Aveo and Aveo5 applications, with the major replacement components grouped for a more efficient repair.