The 2025-2026 Kia Carnival OEM 1.6L Engine Coolant Reservoir Tank 25431ES000 is a genuine Kia part made of plastic, designed specifically for the Kia Carnival model. This coolant expansion tank is manufactured in Korea, South, and is not a universal fitment or vintage part. It is a high-quality component that serves its intended purpose of regulating engine coolant levels for optimal performance.
