Gates 22459 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22459

The Gates Molded Coolant Hose 22459 is designed specifically for Mazda Millenia vehicles, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance and longevity under typical engine operating conditions.

• Material: EPDM for heat and chemical resistance
• Centerline length: 11.5 inches (292 mm)
• End 1 and End 2 inside diameter: 1.34 inches (34 mm)
• Molded design for precise fit and durability
• No spring reinforcement included
• Compatible with Mazda Millenia models

Detailed Product Description

This radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on precision-molded hoses engineered to meet exact OEM specifications. The molded construction of part number 22459 ensures a secure and leak-resistant connection within the cooling system. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, maintaining flexibility and structural integrity over time. With a centerline length of 11.5 inches and consistent inside diameters of 1.34 inches at both ends, this hose is designed to fit the cooling system layout of Mazda Millenia vehicles accurately.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Mazda Millenia
• Prevention of coolant leaks caused by hose degradation
• Restoration of proper coolant flow to avoid engine overheating
• Elimination of swelling or softening issues due to chemical exposure
• Addressing hose failures from heat-related wear

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify that the hose dimensions match the original part, especially the 1.34-inch inside diameter and 11.5-inch length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the EPDM material. Inspect adjacent components for wear during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22459 is manufactured to meet stringent quality standards, ensuring compatibility and durability for Mazda Millenia vehicles. The EPDM material and molded design contribute to long service life under normal operating conditions. Warranty details should be confirmed with the original equipment manufacturer or distributor.