Four Seasons 63138 A/C Suction and Liquid Line Hose Assembly

Overview

Four Seasons 63138 is an A/C suction and liquid line hose assembly built for vehicles using R134a refrigerant. It combines aluminum and rubber construction with an integrated heat exchanger design to support refrigerant flow and system efficiency.

Compatible with Ford Maverick and Ford Escape applications, this hose assembly is a direct-fit service part for specific HVAC routing needs. Four Seasons 63138 is engineered and tested for dependable operation in mobile air conditioning systems.

Key Features

• Aluminum / rubber construction for a balance of strength and flexibility
• Hose assembly with IHX design for integrated refrigerant management
• Block end and P-nut fitting for application-specific connection points
• Includes gasket or seal, fittings, and service port
• Built for R134A refrigerant systems
• Four Seasons hose assembly line for HVAC service applications

Detailed Description

This Four Seasons hose assembly, part number 63138, is designed as a suction and liquid line assembly for R134A-equipped HVAC systems. The aluminum and rubber construction supports routing through the engine bay while the integrated heat exchanger style helps manage refrigerant temperature within the line. It is supplied without a bracket and without a muffler, and it includes a service port for system service access.

Fits 2022-2025 Ford Maverick, N/A. Fits 2020-2024 Ford Escape, N/A. This part cross-references Continental 63138 for the same application.

Common Uses

• Replacing a leaking or damaged A/C hose assembly
• Restoring refrigerant circulation in an R134A system
• Addressing cracked, worn, or separated hose sections
• Correcting service-port related HVAC service issues
• Replacing a line with failed seals or fittings

Installation Notes

Verify refrigerant type, hose routing, and connection style before installation. Confirm the vehicle uses the listed application and inspect mating surfaces, seals, and fittings for wear or contamination. Part number 63138 should be matched to the exact HVAC configuration before service.

Quality Assurance

Four Seasons backs this hose assembly with more than 50 years of mobile A/C experience. The product is engineered and tested to provide years of trouble-free operation.