Four Seasons 38646 A/C Orifice Tube

Reliable A/C Orifice Tube for Chevrolet Prizm and Jeep Models

The Four Seasons 38646 Orifice Tube is designed to regulate refrigerant flow in your vehicle's air conditioning system. Compatible with Chevrolet Prizm and Jeep TJ and Wrangler models, this standard-style orifice tube ensures proper expansion and pressure control for efficient A/C performance.

Key Features of Four Seasons 38646 Orifice Tube

• Part Number: 38646
• Brand Line: Orifice Tube
• Color: Orange / white for easy identification
• Orifice Diameter: 0.057 inches
• Type: Standard A/C orifice tube
• Pack Quantity: 1
• Compatible with Chevrolet Prizm and Jeep TJ, Wrangler

Detailed Description of the Four Seasons Orifice Tube

This Four Seasons Orifice Tube from the Orifice Tube product line is an essential expansion device that controls the flow of refrigerant into the evaporator. The precise orifice diameter of 0.057 inches ensures accurate pressure drop and refrigerant metering, which is critical for maintaining optimal A/C system performance. The orange and white color coding helps technicians quickly identify the part during installation or service. Designed as a standard style orifice tube, it meets the specifications required for proper fitment in Chevrolet Prizm and Jeep TJ and Wrangler models.

Common Applications and Issues Addressed

• Regulates refrigerant flow to prevent compressor damage
• Maintains consistent A/C cooling performance
• Prevents evaporator freeze-up caused by improper refrigerant metering
• Helps avoid pressure imbalances in the A/C system
• Replaces clogged or damaged orifice tubes to restore system efficiency

Installation Notes and Tips

• Ensure compatibility with Chevrolet Prizm and Jeep TJ, Wrangler before installation
• Inspect the A/C system for contamination before replacing the orifice tube
• Use proper tools to avoid damage to the tube or surrounding components
• Follow manufacturer torque specifications when securing the orifice tube
• Replace the receiver/drier or accumulator as recommended during A/C system service

Quality Assurance and Warranty

Four Seasons manufactures the 38646 Orifice Tube to meet industry standards for durability and performance. This part undergoes quality checks to ensure reliable operation within the specified vehicle models. Warranty coverage details should be confirmed with the product documentation or supplier.