Silicone Radiator Hose Kit Black 98-04 Ford F150 4.6L

Silicone radiator hose kit for 1998–2004 Ford F-150 4.6L that restores coolant routing reliability and helps prevent coolant loss from aging rubber hoses.

This Mishimoto Silicone Radiator Hose Kit is designed as a direct-replacement solution for the factory rubber plumbing on 98–04 F-150 trucks with the 4.6L engine, addressing the common failure mode of degraded hoses and coolant leaks. Replacing worn hoses before they fail reduces downtime and the risk of overheating-related damage.

• Silicone construction — Provides improved material longevity compared to aging rubber, reducing the likelihood of cracks and soft spots that lead to coolant leaks.
• Application-specific fit — Formulated for 1998–2004 Ford F-150 4.6L routing to ensure proper alignment and easy installation without modification.
• Black finish — OEM-compatible appearance for a clean, understated look while restoring under-hood integrity.
• Mishimoto engineering — Built and supported by Mishimoto, a brand known for focused thermal-management components and quality control for replacement cooling-system parts.

Why this matters: degraded radiator hoses are a common source of coolant puddles and sudden coolant loss. Installing a purpose-built silicone kit returns the cooling circuit to a reliable state, helping maintain consistent coolant flow and reducing the chance of roadside failures.

Installation notes: the kit is intended as a direct-replacement plumbing set for the specified model and engine combination. Follow factory service procedures for coolant drainage, hose clamp torque, and system refill and bleed to ensure correct operation after installation.