Four Seasons 66727 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66727

The Four Seasons Hose Assembly 66727 is designed specifically for BMW X5 and X6 models, providing a reliable A/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity.

• Material: Aluminum and rubber construction for durability and flexibility
• End Types: Both ends feature P-nut fittings for secure connections
• Refrigerant Compatibility: Designed for R134a refrigerant systems
• Includes green round and black O-rings for proper sealing
• OE Replacement: Yes, meets original equipment specifications
• Fittings and gasket included for complete installation
• Does not include switch service port, bracket, muffler, or service port

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering precise HVAC hose and pipe components engineered to meet or exceed OEM standards. This line emphasizes quality materials and fitment accuracy, ensuring compatibility with specific vehicle models such as the BMW X5 and X6. The 66727 suction hose assembly is part of this line, offering a direct replacement that maintains system performance and reliability.

Detailed Product Description

This A/C refrigerant suction hose assembly is constructed from a combination of aluminum and rubber, providing a balance of strength and flexibility necessary for the HVAC system's suction line. Both ends utilize P-nut fittings, which are standard for secure and leak-free connections in R134a refrigerant systems. The inclusion of green round and black O-rings ensures a proper seal, preventing refrigerant leaks and maintaining system efficiency. This hose assembly does not include a switch service port, bracket, muffler, or service port, focusing solely on the suction line function. It is an OE replacement part, designed to match the original specifications for BMW X5 and X6 models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in BMW X5 and X6
• Resolving refrigerant leaks caused by cracked or deteriorated hose material
• Restoring proper refrigerant flow to improve A/C system performance
• Eliminating connection leaks with included O-rings and fittings
• Maintaining system integrity after component failure or during HVAC repairs

Installation Notes and Tips

• Ensure compatibility with BMW X5 and X6 models before installation
• Use the included green round and black O-rings to achieve a proper seal at both P-nut fittings
• Inspect mating surfaces for damage or debris prior to assembly
• Do not attempt to install if the hose or fittings show signs of damage
• Follow manufacturer torque specifications for P-nut fittings to avoid leaks

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66727 is manufactured to meet original equipment standards, ensuring reliable performance and fitment. This part includes all necessary fittings and seals for installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in material and workmanship. Verify warranty terms with the product documentation or supplier.