Engine Heater Hose Assembly For Ford F-150 E-250 V6 4.2L With 1L3Z18663AB
Restore precise coolant circulation and eliminate dangerous leaks with this Engine Heater Hose Assembly designed as a high-fidelity replacement for Ford cooling systems. Constructed from durable metal, this assembly serves as the critical link between the coolant water pump and the heater circuit, ensuring efficient thermal exchange while withstanding operating pressures that degrade standard rubber hoses. Engineered to match the geometry and connection points of the Original Equipment Manufacturer (OEM) part number 1L3Z18663AB, this unit drops directly into place without modification, offering a lasting fix for cracked, corroded, or worn-out factory lines on your vehicle.
Ideal for mechanics and DIY enthusiasts working on Ford trucks and vans from the early 2000s, this heater hose resolves common issues like engine overheating, coolant drips under the hood, and poor cabin heating performance. Whether you are servicing a Ford F-150, E-Series Econoline, or a Ford Lobo, this metal hose assembly provides a robust, precision-matched component that restores your cooling system to manufacturer specifications.
Benefits & Installation Tips
- Precision Fitment: Built to replicate exact dimensions of the OEM design, ensuring a secure seal at the water pump and heater core without adapters.
- Durable Construction: The metal composition resists abrasion, heat cycling fatigue, and chemical breakdown better than lower-grade alternatives, extending service intervals.
- Surface Preparation: Before installation, visually inspect the mating flanges on the water pump and engine block for pitting or debris; thoroughly cleaning these surfaces ensures a leak-free seal even with a rigid metal hose connection.
Technical Specifications
Key details to confirm part integrity and application.
- OEM Reference Number: 1L3Z18663AB, 1L3Z-18663-AB
- Manufacturer Part Number: MD370177, MD014797, MD370158, MD307880
- Part Type: Engine Heater Hose Assembly
- Vehicle Placement: Coolant Water Pump Pipe
- Material: Metal
- Weight: 255g
- Condition: Brand New
- Origin: Mainland China
- Features: Hermetically sealed design optimized for high-pressure coolant flow
Vehicle Compatibility
This assembly is compatible with the following Ford applications where the original equipment part number corresponds to 1L3Z18663AB:
- Ford E-150 Econoline / Club Wagon: 2001–2002 | 4.2L 256Cu. In. V6 GAS OHV Naturally Aspirated
- Ford E-250 Econoline: 2000–2003 | 4.2L 256Cu. In. V6 GAS OHV Naturally Aspirated
- Ford F-150: 2000–2004 | 4.2L 256Cu. In. V6 GAS OHV Naturally Aspirated
- Ford F-150 Heritage: 2004 | 4.2L 256Cu. In. V6 GAS OHV Naturally Aspirated
- Ford Lobo: 2001–2003 | 4.6L 281Cu. In. V8 SOHC Naturally Aspirated | 5.4L 330Cu. In. V8 SOHC Naturally Aspirated / Supercharged
Package Includes
- 1x Engine Heater Hose Assembly (OEM Ref: 1L3Z18663AB / Series MD370177)
Purchase Verification
The compatibility data listed above is provided for reference based on manufacturer fitment records. To guarantee correct installation, you must physically verify that the manufacturer part number on this listing matches your existing vehicle part number. Correct order placement depends on matching codes exactly; discrepancies may result in incompatible hardware for your specific configuration.
Warranty & Reliability
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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