Gates 22878 Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Dodge and Mercedes-Benz Sprinter

The Gates Molded Coolant Hose 22878 is engineered to provide dependable cooling system performance for Dodge and Mercedes-Benz Sprinter models, including the Sprinter 2500 and Sprinter 3500. Designed with precision molding and durable EPDM material, this radiator coolant hose ensures a secure fit and long-lasting service.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and leak prevention
• End 1 inside diameter: 1.44 inches (37 mm)
• End 2 inside diameter: 1.6 inches (41 mm)
• Centerline length: 16.1 inches (409 mm)
• Compatible with Dodge and Mercedes-Benz Sprinter 2500 and 3500 models
• Part number 22878 for accurate identification

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are precisely shaped to match specific vehicle cooling system requirements. This product line emphasizes molded construction to ensure consistent dimensions and reliable sealing, reducing the risk of coolant leaks and system failures. The 22878 hose is part of this line, offering a tailored fit for Sprinter models to maintain optimal engine temperature control.

Product Details and Specifications

This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded design eliminates the need for additional clamps or fittings, providing a secure connection between the radiator and engine cooling components. With an end 1 inside diameter of 1.44 inches (37 mm) and end 2 inside diameter of 1.6 inches (41 mm), the hose accommodates specific radiator and engine inlet sizes. The centerline length of 16.1 inches (409 mm) ensures proper routing within the engine bay without kinks or stress points. This hose does not contain springs or quick connect fittings, simplifying installation and maintenance.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Dodge and Mercedes-Benz Sprinter 2500 and 3500 vehicles
• Resolving coolant leaks caused by hose degradation or improper fit
• Preventing overheating issues due to compromised coolant flow
• Maintaining engine temperature stability for optimal performance
• Addressing coolant system failures related to hose swelling or collapse

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns from hot coolant. Verify that the hose dimensions match the original part, focusing on inside diameters and centerline length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during installation. Proper routing is essential to prevent kinks and ensure efficient coolant flow.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22878 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and automotive fluids, contributing to a reliable cooling system. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support vehicle maintenance needs.