Ensure reliable engine cooling and proper heater water circulation with the Ford HC3Z-18B402-C Connector Hose. This factory-original OEM part is engineered to meet Ford’s exact specifications for durability, fit, and performance — making it the ideal replacement hose for your cooling system.
Key Features
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Authentic OEM Quality: Manufactured by Ford to the same standards as the original part installed on your vehicle.
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Critical Cooling Function: Serves as a lower connector hose in the engine cooling and heater water system, helping direct coolant flow where it’s needed.
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Vehicle-Specific Fit: Designed for compatibility with select 2017–2025 Ford Super Duty trucks and other eligible Ford models (check fitment with VIN).
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Direct Replacement: Simple swap-out installation — no modifications needed when replacing the worn or damaged original hose.
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Durable Construction: OEM-approved materials resist heat and coolant exposure for long life and trouble-free operation.
What It Does
The HC3Z-18B402-C hose connects key cooling system components within your Ford’s engine bay, specifically routing heater water and coolant through the lower portion of the system. It helps maintain proper operating temperatures and effective heat exchange — essential for performance and engine longevity.
Fitment & Compatibility
This connector hose is commonly used in Ford Super Duty trucks (including F-250, F-350, F-450 and F-550 models) equipped with diesel engine — verify compatibility with your exact year, make, model, and engine.
