Four Seasons 83290 A/C Accumulator

Overview of Four Seasons Accumulator 83290

The Four Seasons Accumulator 83290 is designed for reliable performance in HVAC systems of select GM vehicles. Engineered to meet or exceed OEM specifications, this aluminum A/C accumulator ensures efficient moisture and debris removal for Cadillac, Chevrolet, and GMC models.

• Compatible with Cadillac Escalade, Escalade EXT, Chevrolet Suburban 1500/2500, Tahoe, and GMC Yukon series
• Constructed from durable aluminum material
• Body diameter of 3.5 inches (88.9 mm) and length of 9 inches (228.6 mm)
• Features 3/4 inch P-nut inlet and outlet fittings
• Includes one green O-ring [24676] and three slimline washers [24404]
• Complete unit style without mounting hardware included
• Equipped with a switch port for system monitoring

Four Seasons Accumulator Product Line Details

The Four Seasons Accumulator product line focuses on providing complete A/C accumulator units that effectively trap moisture and contaminants in automotive air conditioning systems. This line is designed to maintain system integrity and prolong compressor life by preventing debris from circulating through the HVAC system. The 83290 model aligns with this approach by offering a robust aluminum construction and precise fitting specifications tailored for specific GM vehicles.

Detailed Product Description

The Four Seasons Accumulator 83290 is a critical component in the air conditioning system, serving as a reservoir for refrigerant and a filter for moisture and debris. Its aluminum body measures 3.5 inches in diameter and 9 inches in length, providing ample capacity for efficient operation. The unit features 3/4 inch P-nut fittings on both inlet and outlet ports, ensuring secure and leak-free connections. This accumulator includes a switch port to facilitate system diagnostics and monitoring. The package contains one green O-ring and three slimline washers to support proper sealing during installation. Note that mounting hardware is not included with this unit.

Common Applications and Issues Addressed

• Prevents moisture buildup that can cause corrosion in the A/C system
• Traps debris to protect the compressor and other components
• Helps maintain consistent refrigerant flow and pressure
• Reduces risk of system freeze-ups and blockages
• Supports proper functioning of the HVAC system in Cadillac Escalade, Chevrolet Suburban, and GMC Yukon models

Installation Notes and Tips

• Verify compatibility with your vehicle model and year before installation
• Ensure all O-rings and washers are properly seated to prevent leaks
• Use appropriate tools for P-nut fittings to avoid damage
• Replace mounting hardware if necessary, as it is not included
• Follow manufacturer guidelines for refrigerant handling and system evacuation

Quality Assurance and Warranty

The Four Seasons Accumulator 83290 meets or exceeds OEM standards for fit, form, and function. Manufactured from high-quality aluminum, it is built to withstand the demands of automotive HVAC systems. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.