Gates 22756 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22756

The Gates Molded Coolant Hose 22756 is designed for reliable cooling system performance in Chevrolet and GMC full-size vans. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for Express and Savana models.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 19.5 inches (495 mm) for accurate routing
• Inside diameter of 1.54 inches (39 mm) on both ends
• Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500

Detailed Product Description

The Gates Molded Coolant Hose 22756 is a radiator coolant hose specifically molded to fit the cooling systems of Chevrolet Express and GMC Savana vans. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding operating conditions. Both ends of the hose have an inside diameter of 1.54 inches (39 mm), ensuring compatibility with standard radiator fittings. The hose features a centerline length of 19.5 inches (495 mm), providing the correct length for proper coolant flow without kinks or stress. This molded hose does not contain any springs or quick connect fittings, simplifying installation and reducing potential failure points.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on precision-molded hoses designed to meet exact OEM specifications for various vehicle applications. This product line emphasizes durability and fitment accuracy, reducing the risk of leaks and premature wear. The Molded Coolant Hose 22756 is part of this line, offering a direct replacement solution for Chevrolet Express and GMC Savana vans, ensuring reliable cooling system performance.

Common Applications and Issues Addressed

• Replacement of cracked or leaking radiator coolant hoses
• Resolving coolant flow restrictions caused by collapsed or swollen hoses
• Addressing overheating issues due to compromised hose integrity
• Preventing coolant contamination from deteriorated hose material
• Maintaining proper coolant circulation in Chevrolet Express and GMC Savana vans

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Inspect hose clamps and replace if corroded or damaged
• Verify the hose orientation matches the original routing to prevent kinks
• Use proper tools to avoid damaging hose ends during installation
• Check for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 22756 to meet stringent quality standards, ensuring durability and performance in demanding automotive environments. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects, supporting long-term reliability for Chevrolet Express and GMC Savana owners.