Four Seasons 3429NK A/C Compressor and Component Kit - Front and Rear

Overview of Four Seasons Complete A/C Kit 3429NK

The Four Seasons Complete A/C Kit 3429NK is designed to restore the air conditioning system in Chevrolet and GMC Suburban, Tahoe, and Yukon models. This comprehensive kit includes a new compressor and essential components to ensure reliable A/C performance.

• Includes new compressor (part 58950) and accumulator (part 33219)
• Compressor oil included: PAG oil 150
• Orifice tubes with .062 inch diameter, yellow/white standard style
• Receiver drier/accumulator with 3.5 inch diameter and 8 inch length
• Female o-ring inlet and outlet fittings on receiver drier/accumulator
• Compatible with R134a refrigerant
• Includes necessary gaskets and seals
• Limited lifetime warranty

Details on Four Seasons Complete A/C Kit Line

The Complete A/C Kit line from Four Seasons provides a full set of components needed for a thorough air conditioning system repair. This kit includes a new compressor along with the accumulator, orifice tube, and all required seals and oil. The inclusion of PAG oil 150 and properly sized orifice tubes ensures system compatibility and optimal function for the specified Chevrolet and GMC models.

Product Description and Features

This A/C compressor kit (part number 3429NK) is engineered for Chevrolet and GMC vehicles including the C1500 Suburban, C2500 Suburban, K1500 Suburban, K2500 Suburban, Suburban 1500, Tahoe, and Yukon. The kit contains a new compressor (58950), accumulator (33219), orifice tube (38887), and expansion device (38907), all designed to work together for efficient cooling. The compressor oil included is PAG oil 150, which is compatible with R134a refrigerant systems. The orifice tube has a .062 inch diameter and is color-coded yellow/white for easy identification. The receiver drier/accumulator measures 3.5 inches in diameter and 8 inches in length, with female o-ring fittings on both inlet and outlet to ensure a secure connection.

Common Applications and Issues Addressed

• Replacement of worn or failed A/C compressors in Chevrolet and GMC Suburban, Tahoe, and Yukon models
• Resolving low refrigerant flow due to clogged orifice tubes
• Fixing moisture contamination with a new receiver drier/accumulator
• Eliminating leaks by replacing gaskets and seals included in the kit
• Restoring proper lubrication with included PAG oil 150

Installation Notes and Tips

• Ensure system is evacuated and flushed before installation to prevent contamination
• Use the included PAG oil 150 to lubricate the compressor as specified
• Verify orifice tube color and diameter match vehicle specifications
• Check all fittings and seals for proper seating to avoid leaks
• Follow manufacturer torque specifications for compressor mounting

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 3429NK comes with a limited lifetime warranty, providing assurance of product durability and performance. Each component is manufactured to meet OEM standards for fit and function, ensuring compatibility with Chevrolet and GMC Suburban, Tahoe, and Yukon models using R134a refrigerant.