Description
The Coolant Line Bolt (N000000001144) is a genuine OEM Mercedes-Benz fastener designed to securely mount and seal coolant lines within the engine cooling system. Proper fastening is essential to maintain correct coolant line alignment, prevent leaks, and ensure reliable coolant circulation under operating pressure and temperature.
Manufactured to Mercedes-Benz factory specifications, this bolt is made from high-strength, corrosion-resistant material to withstand continuous exposure to heat, vibration, and coolant. Replacing missing or damaged coolant line bolts with genuine OEM fasteners ensures correct torque application, secure fitment, and long-term cooling system reliability.
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