Four Seasons 12391 Aluminum Weld-On A/C Refrigerant Hose Fitting

The Four Seasons 12391 is an aluminum weld-on air conditioning refrigerant hose fitting designed for professional A/C system repairs and custom installations. This fitting features both inner and outer weld construction for secure, leak-free connections in automotive climate control systems.

Key Features:

• Aluminum construction provides excellent strength and corrosion resistance
• Inner and outer weld design ensures secure, durable connections
• Engineered for use with A/C refrigerant hose applications
• OE-style replacement fitting tested for quality performance
• Backed by Four Seasons' extensive mobile air conditioning expertise

Four Seasons is the largest aftermarket mobile climate control parts supplier in the industry, offering professional-grade fittings, adapters, and connectors essential for proper A/C system plumbing and repair work. This weld-on fitting enables technicians to create custom hose assemblies or repair damaged refrigerant lines with confidence.