Genuine 1J401-5K0-000 Radiator Outlet Hose OEM Honda Cooling System

The Genuine Honda 1J401-5K0-000 Radiator Outlet Hose is an OEM direct-replacement cooling system hose engineered to Honda factory specifications. Also referenced as the radiator outlet hose, this part maintains proper coolant flow between the engine and radiator, helping to regulate operating temperature and prevent overheating.

As a genuine Honda OEM component, this hose is manufactured from materials that meet the original design tolerances — ensuring a precise, leak-free fit without modification. It is backed by Honda's factory parts warranty for added peace of mind.

Key Features:

• OEM Part Number: 1J401-5K0-000
• Also Known As: Radiator Outlet Hose / Radiator Lower Hose
• Genuine Honda factory part — not aftermarket
• Precision-molded for direct, leak-free fitment
• Made to OEM material and dimensional specifications
• Backed by Honda's manufacturer factory warranty
• Direct replacement — no cutting, splicing, or modification required

When replacing worn, cracked, or leaking cooling system hoses, using a genuine OEM hose ensures the highest level of fit and long-term reliability compared to generic aftermarket alternatives.