Four Seasons 66928 A/C Refrigerant Suction Hose

Honda Accord A/C Suction Hose Assembly

Four Seasons 66928 is an A/C refrigerant suction hose assembly for the 2018-2022 Honda Accord. It is built with aluminum and rubber construction, uses P-nut fittings on both ends, and is configured for R134A systems.

Four Seasons hose assemblies are engineered and tested for dependable operation, drawing on more than 50 years of mobile A/C experience. This Four Seasons 66928 replacement is made for direct service on the Accord suction line application.

Key Features

• Part number 66928 A/C refrigerant suction hose assembly
• Compatible with 2018-2022 Honda Accord suction line applications
• Aluminum / rubber construction for HVAC service use
• P-nut fitting on End 1 and End 2
• R134A refrigerant type
• Gasket or seal included
• Includes muffler; no bracket and no service port included
• Uses O-Ring 24150 / O-Ring with A/C seal interface

Detailed Description

This Four Seasons hose assembly is intended for the A/C refrigerant suction side on the Honda Accord, covering 2018, 2019, 2020, 2021, and 2022 model years. The aluminum and rubber design balances routing flexibility with durability in mobile air conditioning service, while the included gasket or seal and O-ring details support proper connection at the fittings. If you are replacing a worn or leaking suction line on a Honda Accord, Four Seasons 66928 provides a direct-fit service part for the listed application.

This part cross-references UAC HA114031C for the same application.

Common Problems This Part Can Address

• Refrigerant loss from a cracked or leaking suction hose
• Damaged hose sections caused by age, heat, or vibration
• Improper sealing at the A/C line connection points
• Noisy or restricted suction line operation related to hose wear
• Service replacement needs on the Honda Accord A/C system

Installation Notes and Tips

Verify the vehicle is a 2018-2022 Honda Accord before ordering. Match the P-nut fittings, refrigerant type, and suction line routing to the original part. Replace sealing surfaces as needed and confirm the system is evacuated, leak-checked, and recharged according to service specifications after installation.

Quality Assurance

Four Seasons backs this hose assembly with engineering and testing standards developed from decades of mobile A/C experience. The brand positions its hose assemblies for long-term, trouble-free service when installed on the correct application.