Four Seasons 38887 A/C Orifice Tube - Front

Reliable A/C Orifice Tube for Select GM and Isuzu Vehicles

The Four Seasons Orifice Tube 38887 is a precision expansion device designed to regulate refrigerant flow in automotive air conditioning systems. Compatible with various Cadillac, Chevrolet, GMC, Isuzu, and Saab models, this standard style orifice tube ensures proper A/C system performance and efficiency.

• Standard style A/C orifice tube with .062 inch orifice diameter
• Color-coded yellow and white for easy identification
• Packaged individually for convenience
• Compatible with multiple GM and Isuzu vehicles including Chevrolet Suburban and Cadillac DeVille
• Part number 38887 for accurate replacement and fitment

About the Four Seasons Orifice Tube Product Line

The Four Seasons Orifice Tube line focuses on high-quality expansion devices that control refrigerant flow within automotive A/C systems. These orifice tubes are engineered to meet OEM specifications, providing consistent performance and durability. The 38887 model is part of this line, offering a standard style orifice tube suitable for a range of vehicles requiring precise refrigerant metering.

Product Details and Specifications

This A/C orifice tube features a .062 inch orifice diameter, which is critical for maintaining the correct pressure and flow rate in the air conditioning system. The yellow and white color coding helps technicians quickly identify the part during service. Designed as a standard style orifice tube, it fits specific models from Cadillac, Chevrolet, GMC, Isuzu, and Saab, including the Chevrolet C1500 Suburban, GMC Yukon XL 1500, and Cadillac Seville.

Common Applications and Issues Addressed

• Regulates refrigerant flow to prevent A/C system freezing or overheating
• Helps maintain consistent cabin cooling performance
• Prevents compressor damage caused by improper refrigerant metering
• Addresses issues related to fluctuating A/C pressure and airflow
• Replaces clogged or damaged orifice tubes in compatible vehicles

Installation Notes and Tips

When installing the Four Seasons Orifice Tube 38887, ensure the A/C system is properly evacuated and depressurized before removal of the old orifice tube. Verify the correct orientation and seating of the tube within the expansion device housing. Use appropriate tools to avoid damage to the tube or surrounding components. Always check for leaks and system pressure after installation to confirm proper function.

Quality Assurance and Warranty

Four Seasons manufactures the 38887 orifice tube to meet industry standards for durability and performance. While specific warranty details may vary, Four Seasons products typically come with a limited warranty against defects in material and workmanship. This ensures reliable operation when installed according to manufacturer guidelines.