The Gates coolant tube for 2006–2009 Mercedes‑Benz E350 V6 3.5L replaces the hose linking the engine to the expansion tank, restoring proper coolant flow. Specified for E350 3.5L applications, it ensures the engine-to‑tank connection follows factory routing to support cooling system pressure management and consistent temperature control after service.
Gates 06-09 Mercedes-Benz E350 V-6 3.5L Engine To Expansion Tank Coolant Tubes