Four Seasons 33150 A/C Accumulator

Overview of Four Seasons Accumulator 33150

The Four Seasons Accumulator 33150 is designed to maintain optimal performance in your vehicle's A/C system. Engineered for select Audi, Chevrolet, and GMC models, this A/C accumulator ensures efficient refrigerant flow and moisture removal to protect your air conditioning components.

• Compatible with Audi 80, 80 Quattro, 90, 90 Quattro and Chevrolet/GMC Blazer, C35, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Yukon
• Part number 33150 for precise fitment
• Constructed from durable aluminum material
• Body diameter of 3.5 inches and length of 8 inches (88.9 mm diameter, 203.2 mm length)
• Inlet fitting: female o-ring, 3/4 inch diameter
• Outlet fitting: male insert o-ring, 3/4 inch diameter with 1-1/16" - 14 thread size
• Includes green o-rings ([24650] and [24612]) for secure sealing
• Complete unit style without mounting hardware included

Four Seasons Accumulator Product Line Details

The Four Seasons Accumulator product line focuses on providing reliable A/C accumulators that meet or exceed OEM specifications. This ensures compatibility and performance consistency across various vehicle makes and models. The 33150 accumulator is part of this line, offering a complete unit designed to handle refrigerant moisture and debris, helping maintain the longevity of your vehicle’s air conditioning system.

Technical Description and Features

This A/C accumulator features a robust aluminum body with a 3.5-inch diameter and 8-inch length, designed to fit specific Audi, Chevrolet, and GMC vehicles. The inlet and outlet fittings use o-ring seals to prevent leaks, with the inlet fitting being a female o-ring type and the outlet a male insert o-ring. The unit includes two sets of green o-rings ([24650] and [24612]) to ensure a tight seal during installation. The accumulator also features a switch port with a 0.25-inch diameter, supporting system pressure monitoring where applicable.

Common Applications and Problem Solving

• Prevents moisture and debris from entering the A/C system
• Helps maintain proper refrigerant flow and pressure
• Reduces risk of compressor damage due to contaminants
• Addresses issues with inconsistent cooling performance
• Replaces worn or leaking accumulators in compatible Audi, Chevrolet, and GMC models

Installation Notes and Tips

Installation requires removal of the old accumulator and proper sealing with the included green o-rings. Note that mounting hardware is not included and may need to be reused or sourced separately. Ensure fittings are clean and properly aligned to avoid leaks. The switch port should be connected if the vehicle’s system requires it for pressure monitoring. Always follow vehicle-specific service manual instructions for safe and correct installation.

Quality Assurance and Warranty

The Four Seasons Accumulator 33150 meets or exceeds OEM standards for fit, form, and function. Manufactured from high-quality aluminum, it is designed for durability and reliable performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.