Four Seasons 33219 A/C Accumulator

Overview of Four Seasons Accumulator 33219

The Four Seasons Accumulator 33219 is designed to maintain optimal performance in your vehicle's air conditioning system. Engineered for select Cadillac, Chevrolet, and GMC models, this A/C accumulator ensures efficient refrigerant flow and moisture removal.

• Compatible with Cadillac Escalade, Chevrolet Silverado, Suburban, Tahoe, and GMC Yukon models
• Constructed from durable aluminum material for corrosion resistance
• Body diameter of 3.5 inches and length of 8 inches for precise fitment
• Female o-ring inlet and outlet fittings with 5/8 inch and 3/4 inch diameters respectively
• Includes green o-rings for secure sealing (part numbers 24676, 24672, 24612)
• Meets or exceeds OEM specifications for reliable performance
• Part number 33219 for accurate identification and replacement

Four Seasons Accumulator Product Line Details

The Four Seasons Accumulator product line focuses on providing complete A/C accumulator units that meet or exceed original equipment manufacturer standards. This line is engineered to deliver consistent refrigerant filtration and moisture absorption, helping to protect the A/C system components in vehicles such as the Chevrolet C1500, GMC K1500, and Cadillac Escalade. The 33219 model is a part of this line, offering a robust aluminum construction and precise fitting dimensions to ensure compatibility and durability.

Technical Specifications and Features

The Four Seasons Accumulator 33219 features a 3.5-inch body diameter and an 8-inch length (88.9 mm diameter and 203.2 mm length) to fit specific HVAC systems. It uses female o-ring inlet and outlet fittings sized at 5/8 inch and 3/4 inch respectively, with M27x2.000 thread sizes for both inlet and outlet. The unit includes a switch port with a diameter of 0.472 inches (12 mm), allowing integration with the vehicle’s A/C system monitoring. The aluminum material construction provides resistance to corrosion and wear, extending the service life of the accumulator.

Applications and Problem Resolution

• 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
• Supports efficient cooling performance in Cadillac Escalade and Chevrolet Silverado models
• Addresses issues related to refrigerant leaks and system blockages

Installation Notes and Tips

Installation of the Four Seasons Accumulator 33219 requires removal of the old accumulator and proper sealing with the included green o-rings (part numbers 24676, 24672, 24612). Note that mounting hardware is not included and must be sourced separately. Ensure all fittings are tightened to manufacturer torque specifications to prevent leaks. This part is compatible with vehicles such as the GMC K1500 Suburban and Chevrolet C2500 Suburban, so verify fitment before installation.

Quality Assurance and Warranty

This accumulator meets or exceeds OEM standards, ensuring reliable performance and durability. Manufactured with high-quality aluminum and precision fittings, the Four Seasons Accumulator 33219 is designed for long-term service in demanding automotive environments. Warranty details should be confirmed with the product documentation or supplier.