Gates 21628 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 21628

The Gates Molded Coolant Hose 21628 is designed for reliable cooling system performance in Chevrolet Corsica and Pontiac Tempest vehicles. Made from durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance.

• Constructed from EPDM for heat and chemical resistance
• Molded design for precise fit and durability
• Centerline length of 15.4 inches (391 mm)
• Inside diameter of 1.25 inches (32 mm) on both ends
• Compatible with Chevrolet Corsica and Pontiac Tempest models
• Does not contain a spring or quick connect fittings

About the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This product line emphasizes durability and consistent performance under typical engine cooling system conditions, making it suitable for specific vehicle applications such as the Chevrolet Corsica and Pontiac Tempest.

Detailed Product Description

The Gates Molded Coolant Hose 21628 is engineered from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The molded construction ensures the hose maintains its shape and fits precisely between radiator connections, minimizing the risk of leaks or kinks. With a centerline length of 15.4 inches (391 mm) and an inside diameter of 1.25 inches (32 mm) on both ends, this hose is designed to meet the exact requirements of the cooling systems in Chevrolet Corsica and Pontiac Tempest vehicles. The absence of springs and quick connect fittings simplifies the hose design, focusing on a straightforward, reliable connection.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Preventing overheating due to restricted coolant flow
• Addressing hose collapse or deformation under pressure
• Maintaining proper coolant circulation in Chevrolet Corsica and Pontiac Tempest cooling systems

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose
• Check hose clamps and replace if corroded or damaged
• Verify the hose orientation matches the molded shape for proper fit
• Inspect surrounding components for wear or damage during installation
• Tighten clamps securely to prevent leaks but avoid over-tightening

Quality Assurance and Warranty

Gates Molded Coolant Hose 21628 is manufactured to meet OEM specifications for fit and function. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.