Four Seasons 33022 A/C Accumulator

Overview of Four Seasons 33022 A/C Accumulator

The Four Seasons 33022 A/C Accumulator is designed to maintain optimal performance in your vehicle's air conditioning system. Specifically compatible with Buick, Oldsmobile, and Pontiac models such as the Bonneville, LeSabre, LSS, and Park Avenue, this accumulator ensures reliable refrigerant flow and moisture removal.

• Brand: Four Seasons
• Brand Line: Accumulator
• Part Number: 33022
• Category: HVAC > A/C Accumulator / Receiver Drier
• Material: Aluminum construction for durability
• Body Diameter: 3.5 inches (88.9 mm)
• Body Length: 8 inches (203.2 mm)
• Inlet Fitting: Male insert o-ring, 3/4 inch diameter, M27x2.000 thread size
• Outlet Fitting: Male insert o-ring, 0.768 inch diameter (19.5 mm)
• Switch Service Port: Without service port
• Mounting Hardware: Not included
• O-Rings Included: One spring type [24222] and three green o-rings [24672]
• Meets or exceeds OEM specifications

Four Seasons Accumulator Product Line Details

The Four Seasons Accumulator line focuses on providing complete A/C accumulator units engineered to meet or exceed original equipment manufacturer standards. This ensures compatibility and reliable operation within the vehicle’s HVAC system. The 33022 model is a complete unit designed without a switch port, suitable for specific Buick, Oldsmobile, and Pontiac applications requiring precise fitment and performance.

Product Description and Specifications

The Four Seasons 33022 A/C Accumulator is constructed from aluminum, offering corrosion resistance and long service life. Its 3.5-inch diameter and 8-inch length body dimensions provide a compact yet efficient design. The inlet and outlet fittings use male insert o-rings, ensuring a secure and leak-free connection. The inlet fitting diameter is 3/4 inch with an M27x2.000 thread size, while the outlet fitting diameter is approximately 0.768 inches (19.5 mm). This accumulator does not include a switch service port, making it suitable for systems that do not require this feature. The unit comes with necessary O-rings for installation but does not include mounting hardware.

Common Applications and Issues Addressed

• Compatible with Buick, Oldsmobile, and Pontiac models including Bonneville, LeSabre, LSS, and Park Avenue
• Prevents moisture and debris from entering the A/C system
• Helps maintain proper refrigerant flow and pressure
• Reduces risk of compressor damage due to liquid refrigerant
• Addresses issues related to A/C system inefficiency and poor cooling performance

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use the included O-rings to maintain a proper seal on inlet and outlet fittings
• Mounting hardware is not included; reuse existing hardware or source appropriate mounts
• Follow manufacturer torque specifications for inlet and outlet fittings
• Inspect the A/C system for leaks and proper refrigerant charge after installation

Quality Assurance and Warranty

The Four Seasons 33022 A/C Accumulator meets or exceeds OEM standards, ensuring reliable performance and durability. Manufactured with high-quality aluminum and precision fittings, this part is engineered for long-term use in compatible Buick, Oldsmobile, and Pontiac vehicles. Warranty details should be confirmed with the product documentation or manufacturer.