Gates 22698 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22698

The Gates Molded Coolant Hose 22698 is designed specifically for heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in demanding cooling system applications.

• Made from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 21.6 inches (549 mm) for exact vehicle compatibility
• Consistent inside diameter of 1.8 inches (46 mm) on both ends
• Does not contain a spring or quick connect fittings, ensuring straightforward replacement

Detailed Product Description

The Gates Molded Coolant Hose 22698 is engineered to meet the specific cooling system requirements of Chevrolet and GMC heavy-duty trucks. Its molded construction provides a precise shape that matches the original equipment, reducing the risk of leaks and ensuring optimal coolant flow. The hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, which contributes to long service life under harsh engine conditions.

With a centerline length of 21.6 inches (549 mm) and an inside diameter of 1.8 inches (46 mm) at both ends, this radiator coolant hose is designed to fit seamlessly into the cooling system of the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500. The absence of springs and quick connect fittings simplifies installation and reduces potential failure points.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to match exact vehicle specifications. This eliminates the need for bending or shaping during installation, ensuring a secure and leak-free connection. The molded design of the 22698 part number reflects this approach, providing a reliable replacement hose tailored for specific Chevrolet and GMC heavy-duty truck models.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose deterioration
• Preventing overheating due to compromised coolant flow
• Maintaining proper engine temperature regulation in heavy-duty trucks
• Addressing hose failures from exposure to heat and chemicals

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Remove the old hose carefully, inspecting the connecting fittings for damage or corrosion. The molded design of the Gates 22698 hose allows for direct replacement without modification. Use appropriate clamps to secure the hose ends and verify there are no leaks after installation by running the engine and checking coolant flow.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 22698 to meet stringent quality standards, using EPDM material for durability and resistance to automotive fluids. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Gates documentation for exact warranty terms.