The product is an OEM engine coolant radiator reservoir tank designed to fit 15-20 Nissan Navara D23 and NP300 models. Made of durable plastic, this bolt-on radiator features a 100% leak tested design for reliability. Manufactured in Thailand, it comes with a cap included and is assembled in the engine compartment for easy installation. While it is not a vintage or performance part, it ensures compatibility and functionality for your vehicle's cooling system needs.