Four Seasons 12006 A/C Refrigerant Hose Fitting Straight Female O-Ring Barb

The Four Seasons 12006 is a straight female standard O-ring air conditioning refrigerant hose fitting designed for reliable A/C system connections. This precision-engineered fitting features a #6 barb-to-female O-ring connection for 5/16-inch hose inner diameter applications, providing a secure and leak-free seal in automotive climate control systems.

Key Features:

• Straight female standard O-ring design without service port
• 3-barb beadlock-style connector for secure hose attachment
• Precision-machined steel or aluminum construction
• #6 air conditioning hose end size
• Includes all necessary gaskets, O-rings, and seals for proper installation
• Meets or exceeds OEM design and performance specifications

This OEM replacement fitting is manufactured by Four Seasons, one of the industry's largest mobile climate control product suppliers. Each component is tested using high-precision coordinate measuring machines to ensure proper dimensions and tolerances match original equipment standards. Compatible with various OEM part numbers including GM 12356715, Motorcraft YF375, and ACDelco 15315.