Gates 51496 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 51496

The Gates Molded Coolant Hose 51496 is engineered for reliable cooling system performance in select Mercedes-Benz vehicles. Designed with durable EPDM, plastic, and steel materials, this radiator coolant hose ensures consistent coolant flow and system integrity for models like the Mercedes-Benz E300, GLC300, and GLC350e.

• Constructed from EPDM, plastic, and steel for durability and heat resistance
• End 1 and End 2 inside diameters measure 1.8 inches (46 mm)
• Centerline length of 25.5 inches (648 mm) for precise fitment
• Includes 2 female quick connectors for secure attachment
• Does not contain a spring, ensuring stable coolant flow

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on precision-engineered hoses designed to meet specific vehicle cooling system requirements. This product line utilizes molded construction techniques to provide exact fitment and reliable sealing, reducing the risk of leaks and coolant loss. The 51496 hose exemplifies this approach with its tailored dimensions and integrated quick connectors, making it suitable for Mercedes-Benz cooling systems.

Detailed Product Description

The Gates Molded Coolant Hose 51496 is a radiator coolant hose crafted from a combination of EPDM rubber, plastic, and steel components. EPDM material offers excellent resistance to heat, ozone, and coolant chemicals, while the plastic and steel reinforcements provide structural integrity and durability. Both ends of the hose have an inside diameter of 1.8 inches (46 mm), ensuring compatibility with the corresponding radiator and engine fittings. The hose measures 25.5 inches (648 mm) along the centerline, providing an exact fit for the cooling system layout in compatible Mercedes-Benz models. The inclusion of two female quick connectors facilitates secure and efficient installation without the need for additional clamps or fittings.

Compatible Vehicles and Common Applications

• Replacement radiator coolant hose for Mercedes-Benz E300
• Cooling system hose for Mercedes-Benz GLC300
• Suitable for Mercedes-Benz GLC350e hybrid models
• Addresses coolant leaks and hose deterioration
• Prevents overheating caused by compromised coolant flow

Installation Notes and Tips

Ensure the engine is cool before removing the old coolant hose to avoid burns. Verify that the hose dimensions match the original part, particularly the 1.8 inch (46 mm) inside diameters and 25.5 inch (648 mm) length. The two female quick connectors on this hose simplify attachment; however, inspect the connectors for proper seating to prevent leaks. It is recommended to replace coolant and inspect the entire cooling system during installation to maintain optimal performance.

Quality Assurance and Warranty

Gates Molded Coolant Hose 51496 is manufactured to meet or exceed OEM specifications for Mercedes-Benz vehicles. The use of EPDM and reinforced materials ensures resistance to heat and chemical degradation, contributing to long service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality guarantees to support reliability and customer confidence.