Gates 23383 Radiator Coolant Hose - Upper or Upper - Radiator To Engine

Reliable Radiator Coolant Hose for Chevrolet and GMC Vans

The Gates Molded Coolant Hose 23383 is designed to provide a durable and precise fit for Chevrolet Express and GMC Savana vans. Engineered with EPDM material, this radiator coolant hose ensures consistent performance and resistance to heat and chemicals.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for exact fit and easy installation
• Centerline length of 1166 mm (45.9 inches) for proper routing
• Inside diameter of 1.29 inches (33 mm) on both ends
• Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded radiator hoses that provide reliable coolant flow and fitment accuracy. These hoses are designed to meet or exceed OEM specifications, offering a direct replacement solution without the need for modifications. The molded construction helps maintain hose shape and prevents kinking, ensuring consistent coolant circulation in demanding engine environments.

Product Details and Specifications

This radiator coolant hose features a molded design with no spring reinforcement, providing flexibility while maintaining structural integrity. Both ends have an inside diameter of 1.29 inches (33 mm), suitable for the specified Chevrolet and GMC van models. The hose length measures 1166 mm (45.9 inches) centerline, ensuring proper fitment and routing within the engine bay. It contains no branches or quick connect fittings, simplifying installation and compatibility.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Chevrolet Express and GMC Savana vans
• Resolving coolant leaks caused by hose deterioration or damage
• Preventing overheating issues related to compromised coolant flow
• Maintaining proper engine temperature regulation through reliable coolant circulation
• Eliminating hose kinks or collapses that restrict coolant flow

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose orientation matches the original routing to prevent kinks. Use appropriate clamps to secure both ends of the hose firmly. Inspect surrounding components for wear or damage during installation. The molded design of the Gates 23383 hose facilitates a straightforward replacement process without modification.

Quality Assurance and Warranty

Gates Molded Coolant Hose 23383 is manufactured to meet stringent quality standards, ensuring durability and performance. The EPDM material offers resistance to heat, ozone, and coolant chemicals, contributing to long service life. While specific warranty details are not provided, Gates products typically adhere to industry quality assurance practices for automotive replacement parts.