Motorcraft KM5386 Radiator Coolant Hose - 6.8L

The Motorcraft KM5386 is a genuine OEM radiator coolant hose engineered specifically for Ford 6.8L engines. As a direct factory replacement, it delivers the exact fit, form, and function of the original part — with no modifications or adaptation required during installation.

Key Features:

• Premium EPDM Rubber Construction: Formulated to resist heat, oil, grease, antifreeze, and all approved coolant additives for long-lasting durability
• Reinforced Design: EPDM construction may include reinforcements such as Kevlar, Nomex, Technora, or Rayon depending on application requirements
• Molded to Fit: Precision-molded for the specific application, ensuring easy installation without trimming or adjustment
• High-Temperature Rated: Heat aging tested for resistance to temperatures from 275°F to 300°F; hose swell tested at pressures up to 285°F
• Burst Pressure Tested: Validated to withstand up to ten times the maximum peak operating pressure
• Chemical Resistance: Immersion tested to ensure resistance to chemical breakdown from coolant exposure
• OEM Quality: Meets Ford Motor Company's rigorous original equipment standards for performance and reliability
• Motorcraft Warranty: Backed by the Motorcraft Service Parts Warranty — 2 years, unlimited mileage, with limited labor cost coverage and no commercial exceptions
• Nationwide Warranty Support: Honored at Ford/Lincoln dealers and Ford Authorized Distributors across the country

Note: Clamps are not included — dealer to improvise as needed. Sold individually.

Motorcraft coolant hoses undergo rigorous lab and real-world testing to ensure original equipment performance and long-term reliability, making the KM5386 the trusted choice for restoring your 6.8L engine's cooling system to factory specification.