Four Seasons 33173 A/C Accumulator

Overview of Four Seasons Accumulator 33173

The Four Seasons Accumulator 33173 is designed for reliable performance in automotive A/C systems. Specifically compatible with Buick, Chevrolet, and Oldsmobile models such as Celebrity, Century, Corsica, Cutlass Ciera, and Cutlass Cruiser, this accumulator helps maintain optimal air conditioning function.

• Brand: Four Seasons
• Brand Line: Accumulator
• Part Number: 33173
• Category: HVAC > A/C Accumulator / Receiver Drier
• Material: Aluminum
• Body Diameter: 3.5 inches (88.9 mm)
• Body Length: 9 inches (228.6 mm)
• Inlet Fitting: Female o-ring, 3/4 inch (19.05 mm)
• Outlet Fitting: Male insert o-ring, 3/4 inch (19.05 mm)
• Switch Port: With switch port, 1/4 inch (6.35 mm) diameter
• O-Rings Included: Two green o-rings [24650] and two green o-rings [24612]
• Mounting Hardware: Not included
• OEM Compliance: Meets or exceeds OEM specifications

Detailed Product Description

The Four Seasons Accumulator 33173 is a complete aluminum unit engineered to fit specific Buick, Chevrolet, and Oldsmobile vehicles. Its 3.5-inch diameter and 9-inch length provide the necessary volume to trap moisture and debris from the A/C refrigerant, protecting the system components. The inlet and outlet fittings use female and male o-ring connections respectively, both sized at 3/4 inch, ensuring a secure and leak-free installation. This accumulator includes a switch port with a 1/4 inch diameter to accommodate pressure switches, enhancing system monitoring capabilities. The product comes with the required green o-rings for sealing, but mounting hardware is not included. Designed to meet or exceed OEM standards, it supports reliable air conditioning performance in the specified vehicle models.

About the Four Seasons Accumulator Product Line

The Four Seasons Accumulator line focuses on providing complete A/C accumulator units that are engineered for durability and precise fitment. This product line is designed to maintain system integrity by effectively removing moisture and contaminants from the refrigerant. The 33173 model is part of this line, offering a direct replacement solution for select Buick, Chevrolet, and Oldsmobile vehicles, ensuring compatibility and performance aligned with factory specifications.

Common Applications and Issues Addressed

• Prevents moisture buildup in the A/C system
• Protects compressor and other components from debris
• Helps maintain proper refrigerant flow and pressure
• Reduces risk of system corrosion and damage
• Supports efficient air conditioning operation in Buick Celebrity, Chevrolet Corsica, and Oldsmobile Cutlass Ciera models

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use the included green o-rings for proper sealing at inlet and outlet fittings
• Check the switch port connection for proper pressure switch installation
• Mounting hardware is not included; reuse existing hardware or source appropriate fasteners
• Follow manufacturer torque specifications to avoid leaks or damage

Quality Assurance and Warranty

The Four Seasons Accumulator 33173 meets or exceeds OEM specifications, providing assurance of fit and function. Manufactured from durable aluminum, it is designed for long-term service in automotive A/C 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 manufacturer resources for exact warranty terms.