Four Seasons 33049 A/C Accumulator

Reliable Four Seasons 33049 A/C Accumulator for HVAC Systems

The Four Seasons Accumulator 33049 is designed to maintain optimal performance in automotive air conditioning systems. Engineered with precision, this A/C accumulator helps protect your vehicle’s HVAC components by filtering moisture and debris while ensuring proper refrigerant flow.

• Complete unit with steel construction for durability
• 3.5-inch body diameter and 8-inch length for precise fitment
• Equipped with male insert o-ring inlet and outlet fittings (5/8" inlet, 3/4" outlet)
• Includes a switch service port for easy system diagnostics
• Meets or exceeds OEM specifications for reliable performance
• Comes with multiple green o-rings for secure sealing

Four Seasons Accumulator Product Line Overview

The Four Seasons Accumulator line focuses on delivering dependable A/C accumulator units that integrate seamlessly with vehicle HVAC systems. This product line emphasizes OEM compatibility and robust materials, such as steel, to ensure long-lasting service life. The 33049 model exemplifies these qualities with its complete unit design and inclusion of a switch port, supporting efficient system monitoring and maintenance.

Detailed Product Description and Specifications

The Four Seasons 33049 A/C accumulator features a steel body measuring 3.5 inches in diameter and 8 inches in length (88.9 mm diameter and 203.2 mm length). It is equipped with male insert o-ring fittings on both the inlet (5/8 inch) and outlet (3/4 inch) sides, ensuring a secure and leak-resistant connection. The unit includes a switch port with a diameter of 0.472 inches, facilitating easy integration with the vehicle’s A/C pressure switch. This accumulator comes with a set of green o-rings ([24676], [24606], [24610], [24612], and two of [24650]) to guarantee proper sealing during installation. Designed to meet or exceed OEM standards, this part supports reliable operation in compatible HVAC systems.

Common Applications and Issues Addressed

• Prevents moisture and debris from entering the A/C system
• Protects the compressor by ensuring proper refrigerant flow
• Helps maintain consistent cabin cooling performance
• Reduces risk of system freeze-ups and blockages
• Supports accurate pressure monitoring via the switch port

Installation Notes and Tips

When installing the Four Seasons 33049 accumulator, ensure all green o-rings are properly seated to prevent leaks. The male insert o-ring fittings require careful alignment with the corresponding A/C lines. Note that mounting hardware is not included and must be sourced separately. It is recommended to verify compatibility with your specific vehicle make and model before installation. Proper evacuation and recharge of the A/C system should be performed following accumulator replacement.

Quality Assurance and Warranty Information

This Four Seasons A/C accumulator is manufactured to meet or exceed OEM quality standards, providing dependable service life. 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 the manufacturer for exact warranty terms.