Four Seasons 33103 A/C Accumulator

Overview of Four Seasons 33103 A/C Accumulator for Buick Regal

The Four Seasons Accumulator part number 33103 is designed specifically for Buick Regal models, ensuring proper fit and function within the vehicle's HVAC system. This aluminum A/C accumulator helps maintain system efficiency by filtering moisture and debris while protecting the compressor.

• Compatible with Buick Regal vehicles
• Body diameter: 3.5 inches (88.9 mm)
• Body length: 9 inches (228.6 mm)
• Inlet fitting: Female o-ring, 3/4 inch diameter, M27x2.000 thread size
• Outlet fitting: Male insert o-ring, 3/4 inch diameter, M27x2.000 thread size
• Includes switch port with 0.472 inch (12 mm) diameter
• Constructed from durable aluminum material
• Meets or exceeds OEM specifications
• O-ring seals included: one green o-ring [24676] and two green o-rings [24612]
• 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 reliable moisture and debris filtration within the air conditioning system, helping to maintain optimal performance and longevity. The 33103 model is a complete unit designed for seamless integration with Buick Regal HVAC systems.

Product Features and Specifications

This A/C accumulator features a 3.5-inch body diameter and a 9-inch length, constructed from aluminum for corrosion resistance and durability. The inlet and outlet fittings use o-ring seals with precise thread sizes (M27x2.000) to ensure leak-free connections. The inclusion of a switch port allows for system monitoring and integration with vehicle controls. The part comes with the necessary green o-rings for sealing but does not include mounting hardware.

Common Applications and Problem Resolution

• Prevents moisture buildup in the A/C system
• Filters debris to protect the compressor and other components
• Helps maintain consistent refrigerant flow
• Reduces risk of system corrosion and damage
• Supports proper HVAC system pressure regulation

Installation Notes and Tips

When installing the Four Seasons 33103 accumulator, ensure all o-rings are properly seated to prevent leaks. Verify compatibility with your Buick Regal model year and HVAC system configuration. Since mounting hardware is not included, retain or source appropriate brackets and fasteners. Proper evacuation and recharge of the A/C system are recommended after installation to maintain system integrity.

Quality Assurance and Warranty

The Four Seasons 33103 A/C accumulator meets or exceeds OEM standards, providing reliable performance for Buick Regal vehicles. Manufactured from high-quality aluminum, this part is designed for durability and corrosion resistance. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.