Genuine BMW 17-12-8-513-603 Radiator Coolant Hose Upper

The Genuine BMW 17-12-8-513-603 is a radiator coolant hose designed for select BMW diesel models. This component is also referred to as a cooling hose, radiator hose, or coolant reservoir hose. This upper coolant hose is engineered specifically for BMW N57N diesel engines.

Key Features:

• Engineered to OEM standards and crafted from premium materials resistant to engine heat and coolant chemicals
• Robust construction delivers exceptional durability and maintains a perfect seal to prevent leaks
• Ensures proper coolant flow between radiator and engine for optimal cooling system performance
• Genuine BMW part manufactured to exact factory specifications
• Direct replacement for worn or damaged original coolant hoses

This genuine OEM coolant hose is essential for maintaining your BMW's cooling system integrity. Common signs that replacement may be needed include coolant leaks, visible hose wear or damage, engine overheating, and fluctuating temperature gauge readings. Installing a genuine BMW coolant hose ensures proper fitment and long-lasting reliability for your vehicle's cooling system.