Gates 22403 Radiator Coolant Hose - Lower - Radiator To Pipe

Reliable Radiator Coolant Hose for Pontiac Sunbird

The Gates Molded Coolant Hose 22403 is designed specifically for the Pontiac Sunbird, providing a durable and precise fit for your vehicle's cooling system. Crafted from EPDM material, this radiator coolant hose ensures long-lasting performance and resistance to heat and chemicals.

• Constructed from high-quality EPDM for durability and heat resistance
• Molded design for exact fit and reliable sealing
• End 1 inside diameter: 1.27 inches (32 mm)
• End 2 inside diameter: 1.54 inches (39 mm)
• Centerline length: 23.5 inches (597 mm)
• Contains no internal spring for consistent coolant flow
• Compatible with Pontiac Sunbird models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to match specific vehicle applications. This approach ensures a secure fit and reduces the risk of leaks or premature wear. The 22403 part number is part of this line, offering a tailored solution for the Pontiac Sunbird's cooling system requirements.

Detailed Product Description

This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction provides a precise shape that matches the original equipment specifications, ensuring proper coolant flow and system integrity. With a centerline length of 23.5 inches and differing inside diameters on each end (1.27 inches and 1.54 inches), this hose is designed to connect specific points within the Pontiac Sunbird's cooling system without modification.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks due to hose degradation
• Restoration of proper coolant flow to avoid engine overheating
• Elimination of hose collapse or swelling under pressure
• Maintaining system pressure and preventing coolant contamination

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose routing matches the original configuration to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly but avoid overtightening, which can damage the hose. Inspect adjacent components for wear during installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22403 is manufactured to meet or exceed OEM standards for fit, form, and function. The EPDM material and molded design contribute to reliable performance under typical operating conditions. Warranty details should be confirmed with the product documentation or supplier.