1 PC Coolant Reservoir Cap, Engine Radiator Tank Cover Replacement with Sealing Gasket, OEM #2544126100 25441-26100, Compatible with Hyundai Kia Santa Fe (Black)

This is a direct replacement coolant reservoir cap designed to restore the integrity of your vehicle’s cooling system. It seals the top of the coolant overflow or reservoir tank.Its primary function is to maintain a sealed, pressurized system. This prevents coolant loss through evaporation or leaks and ensures efficient engine cooling and operation.The cap is constructed from automotive-grade ABS plastic, which resists degradation from coolant and extreme temperatures for reliable, long-term performance.For correct fitment, please verify the part number on your original cap matches 2544126100. This is the most reliable way to ensure compatibility with your specific vehicle model.The package includes one black reservoir cap. Proper installation is key—always allow the engine to cool completely before removing the old cap to avoid injury from hot coolant or steam.

• Maintains Proper System Sealing: This coolant reservoir cap creates a tight seal with the built-in rubber gasket, effectively preventing coolant leaks and keeping contaminants out of the cooling system.
• Direct OEM Replacement: Engineered to exact specifications as a direct fit for OEM part number 2544126100, ensuring perfect compatibility and restoring original system pressure and function.
• Durable ABS Construction: Made from high-quality, heat-resistant ABS plastic, this coolant cap replacement is lightweight, durable, and designed to withstand the high temperatures and chemicals within the engine bay.
• Pressure Regulation & Safety: Features a pressure relief valve design that helps maintain the correct pressure in the cooling system, preventing issues caused by over-pressurization or vacuum.
• Simple Screw-On Installation: Replaces your old or damaged cap in seconds. Ensure the engine is cool, then simply align and screw the new cap on until it’s snug and secure.