Genuine OEM Audi Engine Coolant Hose, part number 4K0121060J. This hose is a critical component for transporting coolant throughout the engine cooling system, ensuring efficient heat dissipation and maintaining optimal engine operating temperatures. It connects various cooling system components, facilitating fluid flow. Made from high-quality, heat-resistant rubber, a genuine OEM coolant hose provides the precise fit, flexibility, and durability required to withstand engine bay conditions and prevent leaks.

Catalogue entry: HOSE.