Gates 51833 Radiator Coolant Hose - Lower

Reliable Radiator Coolant Hose for Kia Optima

The Gates Molded Coolant Hose 51833 is designed specifically for Kia Optima models, providing a durable and precise fit. Made from EPDM and plastic materials, this radiator coolant hose ensures efficient coolant flow and long-lasting performance.

• Constructed from high-quality EPDM and plastic for durability
• End 1 inside diameter: 1.30 inches (33 mm)
• End 2 inside diameter: 1.55 inches (39 mm)
• Centerline length: 49.5 inches (1257 mm)
• Features a female quick connector for secure attachment
• Does not contain a spring, ensuring consistent coolant flow

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates offers precision-engineered hoses designed to meet specific vehicle requirements. This product line focuses on molded designs that provide exact fitment and reliable sealing, reducing the risk of leaks and coolant loss. The 51833 hose is part of this line, tailored to fit the cooling system of Kia Optima models accurately.

Detailed Product Description

This radiator coolant hose is manufactured using EPDM rubber and plastic components, materials known for their resistance to heat, ozone, and coolant chemicals. The hose features two different inside diameters—1.30 inches (33 mm) on one end and 1.55 inches (39 mm) on the other—allowing it to connect seamlessly between different cooling system components. With a centerline length of 49.5 inches (1257 mm), it fits the routing requirements of the Kia Optima cooling system. The inclusion of a female quick connector simplifies installation and ensures a secure connection without the need for additional clamps or springs.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Kia Optima vehicles
• Prevention of coolant leaks caused by hose degradation
• Restoration of proper coolant flow to maintain engine temperature
• Elimination of overheating issues related to faulty hoses
• Addressing coolant system failures due to improper hose fitment

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify that the hose routing matches the original to prevent kinks or stress points. The female quick connector on this hose allows for a straightforward connection; however, inspect the mating components for wear or damage before assembly. Tighten all connections securely but avoid over-tightening to prevent damage to the hose or connectors.

Quality Assurance and Warranty

Gates Molded Coolant Hose 51833 is manufactured to meet OEM specifications for fit, form, and function. The use of EPDM and plastic materials ensures resistance to heat and chemical exposure typical in automotive cooling systems. While specific warranty details are not provided, Gates products generally adhere to industry standards for quality and reliability.