Replacement Excavator Radiator compatible with KX1213S, KX1613, U503, U453ST, U453 Product highlights Directfit replacement designed to match original dimensions and mounting points for the listed models. Restores engine cooling performance by efficiently dissipating heat and helping prevent overheating during operation. Built with a reasonable structural design to provide stable, reliable performance in typical working conditions. Simple installation requires no complex tools, allowing quick swapouts on site or in the . Package includes 1 x Excavator Radiator. Why you need this radiator Restores proper cooling when an existing radiator is leaking, clogged, or damaged, reducing the risk of engine overheating and associated downtime. Provides a straightforward option for maintenance teams and operators who need a dependable replacement that fits the intended models. Reduces time spent on repairs through an installationfriendly design that aligns with original mounting points. Key attributes Function: Engine cooling and heat dissipation for excavator operation. Compatibility: Fits KX1213S, KX1613, U503, U453ST, and U453 models. Design: Engineered for stable performance with a practical, friendly layout. Reliability: Constructed for dependable service in routine and heavy use scenarios. Package contents: One excavator radiator per . Typical applications Onsite after radiator damage during excavation or transport to restore machine availability quickly. Scheduled maintenance replacement to maintain fleet reliability and consistent cooling performance. Workshop overhaul when rebuilding or refurbishing an excavator to ensure correct cooling system operation. Notes Confirm model compatibility before to ensure correct fit and mounting alignment.