Four Seasons 83212 A/C Accumulator

Overview of Four Seasons Accumulator 83212

The Four Seasons Accumulator 83212 is designed for reliable performance in automotive A/C systems. Specifically compatible with Chevrolet, Oldsmobile, and Pontiac models such as the Alero, Classic, Grand Am, and Malibu, this accumulator helps maintain optimal air conditioning function by removing moisture and contaminants.

• Brand: Four Seasons
• Brand Line: Accumulator
• Part Number: 83212
• Material: Durable aluminum construction
• Body Diameter: 3.5 inches (88.9 mm)
• Body Length: 8 inches (203.2 mm)
• Inlet Fitting: Dual o-ring, 3/4 inch diameter, M27x2.000 thread size
• Outlet Fitting: P-nut fitting, 0.768 inch diameter (3/4 inch fraction)
• Switch Port: Included with 0.472 inch (12 mm) diameter
• Meets or exceeds OEM specifications
• Mounting hardware not included

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 83212 model features a switch port and dual o-ring inlet fittings designed for secure connections and efficient refrigerant flow.

Product Description and Specifications

This A/C accumulator is constructed from aluminum for corrosion resistance and durability. It measures 3.5 inches in diameter and 8 inches in length, making it suitable for the specified GM vehicles. The inlet fitting uses a dual o-ring design with a 3/4 inch diameter and M27x2.000 thread size, while the outlet fitting is a P-nut type with a 0.768 inch diameter. The included switch port has a diameter of 0.472 inches, allowing integration with the vehicle’s pressure switch system. This complete unit is designed to trap moisture and debris, protecting the A/C compressor and ensuring system longevity.

Compatible Vehicles and Common Applications

• Chevrolet Alero
• Oldsmobile Classic
• Pontiac Grand Am
• Chevrolet Malibu

This accumulator is used in automotive air conditioning systems to address issues such as refrigerant contamination, moisture buildup, and pressure irregularities. It helps prevent compressor damage and maintains efficient cooling performance.

• Removes moisture and contaminants from the A/C system
• Prevents compressor failure due to debris
• Maintains proper refrigerant pressure
• Supports efficient air conditioning operation
• Reduces risk of system leaks and corrosion

Installation Notes and Tips

Installation requires proper handling to avoid damage to the aluminum body and fittings. Ensure the inlet and outlet fittings are securely connected using the dual o-ring and P-nut fittings. Note that mounting hardware is not included and must be sourced separately. Verify compatibility with the vehicle’s A/C system and pressure switch connections before installation. Follow manufacturer torque specifications for fittings to prevent leaks.

Quality Assurance and Warranty

The Four Seasons Accumulator 83212 meets or exceeds OEM standards for fit, form, and function. Manufactured with high-quality aluminum and precision fittings, it is engineered for durability and reliable performance. While mounting hardware is not included, the unit is backed by Four Seasons’ quality assurance protocols. Please consult Four Seasons documentation for specific warranty details.