Four Seasons 66499 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66499

The Four Seasons Hose Assembly 66499 is designed specifically for Hyundai Accent models requiring a reliable A/C refrigerant suction hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow within the vehicle's HVAC system.

• Material: Aluminum and rubber for durability and flexibility
• End fittings: P-nut fittings on both ends for secure connections
• Refrigerant compatibility: Designed for R134a refrigerant systems
• Includes green O-rings and gaskets for proper sealing
• Equipped with a 13 mm low-side service port for maintenance
• OE replacement part ensuring direct fit and function
• Service port included without switch or muffler

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe components tailored for specific vehicle applications. This line emphasizes quality materials and exact fitment, such as the 66499 suction hose assembly, which meets OEM specifications for Hyundai Accent models. The assemblies are engineered to maintain system integrity and facilitate serviceability with included fittings and seals.

Detailed Product Description

The Four Seasons 66499 A/C refrigerant suction hose is a critical component in the Hyundai Accent’s air conditioning system. It connects the low-pressure side of the system, allowing refrigerant R134a to flow efficiently. Both ends feature P-nut fittings that provide a secure and leak-resistant connection. The hose assembly includes green O-rings (part numbers 24684 and 24109) and gaskets to ensure a tight seal and prevent refrigerant loss. The integrated 13 mm service port on the low-pressure side allows for easy system servicing without the need for additional adapters. This hose assembly does not include a bracket, muffler, or switch, focusing solely on the suction line function.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses on Hyundai Accent vehicles
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Restoring proper low-pressure refrigerant flow for efficient air conditioning performance
• Facilitating maintenance and recharging of R134a refrigerant systems via the included service port
• Ensuring OEM-level fit and sealing to prevent system contamination and pressure loss

Installation Notes and Tips

• Verify compatibility with Hyundai Accent model year before installation
• Inspect and replace O-rings and gaskets included with the hose assembly to ensure proper sealing
• Use appropriate tools to tighten P-nut fittings without over-torquing to avoid damage
• Check for leaks after installation by performing a system pressure test
• Ensure the service port cap is securely installed after servicing to maintain system integrity

Quality Assurance and Warranty

Four Seasons Hose Assembly 66499 is manufactured to meet or exceed OEM standards for durability and performance. This part is an exact OE replacement designed to maintain the integrity of the Hyundai Accent’s HVAC system. The product includes all necessary fittings and seals to ensure a proper installation. Warranty coverage details should be confirmed with the product documentation or supplier.