Four Seasons 83229 A/C Accumulator

Overview of Four Seasons Accumulator 83229

The Four Seasons Accumulator 83229 is designed specifically for heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Silverado 2500 HD, and Silverado 3500 models. This A/C accumulator plays a critical role in maintaining the efficiency and longevity of your vehicle's air conditioning system.

• Brand: Four Seasons
• Brand Line: Accumulator
• Part Number: 83229
• Category: HVAC > A/C Accumulator / Receiver Drier
• Material: Aluminum construction
• Body Diameter: 3.5 inches (88.9 mm)
• Body Length: 8 inches (203.2 mm)
• Inlet and Outlet Fitting Type: P-nut fittings
• Inlet Fitting Diameter: 5/8 inch
• Outlet Fitting Diameter: 3/4 inch
• Switch Service Port: Without service port
• Switch: Without switch port
• Includes O-Rings: Green O-ring [24676] and slimline washers [24404]
• Mounting Hardware: Not included

Detailed Product Description

The Four Seasons Accumulator 83229 is a complete unit constructed from durable aluminum, ensuring corrosion resistance and long service life. It features a 3.5-inch diameter and an 8-inch length body, optimized for the HVAC systems of select Chevrolet and GMC heavy-duty trucks. Both the inlet and outlet fittings use P-nut fittings, with the inlet fitting diameter at 5/8 inch and the outlet fitting diameter at 3/4 inch, providing secure and leak-resistant connections. This accumulator is designed without a service port or switch port, streamlining its integration into the vehicle's A/C system.

As part of the Four Seasons Accumulator product line, this unit meets or exceeds OEM specifications, ensuring compatibility and reliable performance. The Accumulator line focuses on providing essential components that protect the A/C system by trapping moisture and debris, preventing compressor damage, and maintaining refrigerant flow.

Common Applications and Problem Solving

• Prevents moisture and contaminants from damaging the A/C compressor
• Helps maintain proper refrigerant flow in Chevrolet and GMC Sierra and Silverado heavy-duty trucks
• Reduces the risk of system freeze-ups and blockages
• Replaces worn or leaking accumulators to restore A/C system efficiency
• Addresses issues related to poor cooling performance and compressor cycling

Installation Notes and Tips

• Compatible with Chevrolet and GMC Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Silverado 2500 HD, and Silverado 3500 models
• Ensure the system is properly evacuated and dehydrated before installation
• Replace O-rings with the included green O-ring and slimline washers to ensure a proper seal
• Mounting hardware is not included; reuse existing hardware or source appropriate mounts
• Verify inlet and outlet fitting sizes (5/8 inch inlet, 3/4 inch outlet) for compatibility

Quality Assurance and Warranty

The Four Seasons Accumulator 83229 is manufactured to meet or exceed OEM standards, providing reliable performance for your vehicle's HVAC system. Constructed from aluminum for durability and corrosion resistance, this part is engineered to withstand the demands of heavy-duty truck applications. While mounting hardware is not included, the unit comes with necessary O-rings to ensure a proper seal. Warranty details should be confirmed with the product documentation or manufacturer.