Replace your worn lower radiator hose with Genuine OEM Ford Lower Hose LC3Z-8286-H (also referenced as KM7637) — the exact cooling system replacement built to Ford’s factory specifications for durability and performance. Specifically engineered to maintain optimal coolant flow and engine temperature control, this essential component ensures dependable operation in demanding conditions.
Key Features
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Genuine OEM Quality: Manufactured by Ford to the exact specifications of your original part for perfect fit and function.
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Direct Replacement: Designed to replace factory part numbers LC3Z-8286-H, KM7637, KM-6893, KM-6910, LC3Z-8286-C, and LC3Z-8286-D with no modifications required.
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Critical Cooling Component: Routes coolant between the radiator and engine block to regulate operating temperatures and prevent overheating.
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Durable Construction: Made from high-quality materials that resist heat, pressure, and wear for long service life.
Application
Built for 2020–2025 Ford Super Duty trucks equipped with the 6.7L diesel engine’s main cooling system, this hose fits right-side lower radiator positions where dependable coolant transfer is essential.
Why Choose OEM?
Using authentic Ford parts helps maintain your vehicle’s reliability, preserves resale value, and ensures compatibility with your factory cooling system — advantages aftermarket alternatives can’t guarantee.
