Gates 22229 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22229

The Gates Molded Coolant Hose 22229 is designed for reliable cooling system performance in select Chevrolet and GMC trucks. Engineered with durable EPDM and plastic materials, this radiator coolant hose ensures proper coolant flow and heat dissipation for heavy-duty vehicles.

• Constructed from EPDM and plastic for heat and chemical resistance
• Molded design for precise fit and durability
• End 1 inside diameter: 1.25 inches (32 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length: 32.2 inches (818 mm)
• Compatible with Chevrolet and GMC C2500, C2500 Suburban, C3500, K2500, K2500 Suburban, and K3500 models
• Part number 22229 for accurate identification

About the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications. This approach enhances fitment accuracy and reduces the risk of leaks or premature wear. The molded construction of part number 22229 ensures consistent performance and compatibility with the cooling systems of Chevrolet and GMC heavy-duty trucks.

Detailed Product Description

The Gates Molded Coolant Hose 22229 features a molded design that eliminates the need for multiple hose segments, reducing potential leak points. Made from EPDM rubber and plastic, the hose resists heat, ozone, and coolant chemicals, maintaining integrity under demanding operating conditions. The hose’s two ends have different inside diameters—1.25 inches (32 mm) and 1.5 inches (38 mm)—to match specific radiator and engine connections. With a centerline length of 32.2 inches (818 mm), it fits the cooling system layout of Chevrolet and GMC C2500, C2500 Suburban, C3500, K2500, K2500 Suburban, and K3500 trucks.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks that can cause engine overheating
• Restoration of proper coolant flow in Chevrolet and GMC heavy-duty trucks
• Addressing hose swelling or softening due to heat exposure
• Ensuring secure connections with molded hose ends for leak-free operation

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose ends match the radiator and engine fittings by checking the inside diameters of 1.25 inches (32 mm) and 1.5 inches (38 mm). Use appropriate clamps to secure the hose without over-tightening, which can damage the molded ends. Inspect the cooling system for any additional wear or damage during installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22229 is manufactured to meet OEM specifications for durability and performance. The use of EPDM and plastic materials provides resistance to heat and coolant chemicals, contributing to long service life. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.