Four Seasons 34203 A/C Accumulator Tube

Overview of Four Seasons Accumulator Tube 34203

The Four Seasons Accumulator Tube 34203 is designed for reliable performance in Chevrolet and GMC trucks and SUVs. This aluminum A/C accumulator tube is engineered to meet or exceed OEM specifications, ensuring compatibility and durability for your vehicle's HVAC system.

• Constructed from durable aluminum material
• Compatible with R134a refrigerant systems
• Includes green O-rings (part number 24612) for secure sealing
• Designed without a bracket and switch port
• Inlet and outlet size: 3/4 inch (0.750 in / 19.05 mm)
• OEM replacement part meeting original equipment standards

Four Seasons Accumulator Product Line Details

The Four Seasons Accumulator line focuses on providing high-quality accumulator tubes and components for automotive HVAC systems. This product line emphasizes precise fitment and material quality, such as the aluminum construction found in part number 34203, to maintain system integrity and refrigerant flow in vehicles like Chevrolet C10 and GMC K1500 models.

Product Description and Specifications

The Four Seasons Accumulator Tube 34203 is an essential component in the air conditioning system, designed to trap moisture and debris while regulating refrigerant flow. Made from aluminum, this tube is lightweight yet resistant to corrosion, suitable for use with R134a refrigerant. It includes two green O-rings (part number 24612) to ensure a tight seal and prevent leaks. The tube features a 3/4 inch inlet and outlet diameter, matching OEM dimensions for a direct replacement without modification. This part does not include mounting hardware or brackets and is manufactured without a switch port, aligning with original equipment design.

Compatible Vehicles and Common Applications

• Chevrolet C10, C10 Suburban, C15, C20, C20 Suburban, C30, C35
• Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC Jimmy, K5 Blazer, K10, K10 Suburban, K20, K20 Suburban
• GMC K30, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500

This accumulator tube is used to address issues such as refrigerant leaks, moisture contamination, and inconsistent A/C performance in these specific Chevrolet and GMC models.

Installation Notes and Tips

• Ensure the system is fully evacuated before removing the old accumulator tube
• Replace O-rings with the included green O-rings to maintain a proper seal
• Verify inlet and outlet sizes match the vehicle’s specifications (3/4 inch)
• Mounting hardware is not included; reuse existing brackets or hardware as needed
• Check for any signs of damage or corrosion in surrounding components during installation

Quality Assurance and Warranty

The Four Seasons Accumulator Tube 34203 meets or exceeds OEM standards for fit, form, and function. Manufactured with precision aluminum and tested for durability, this part is designed to maintain the integrity of your vehicle’s HVAC system. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards to ensure reliable service life.