Gates 51577 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 51577

The Gates Molded Coolant Hose 51577 is designed specifically for the Mazda CX-3, providing reliable radiator coolant flow. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under various operating conditions.

• Made from high-quality EPDM for heat and chemical resistance
• Compatible with Mazda CX-3 models
• Centerline length of 20.47 inches (520 mm) for precise fitment
• Uniform inside diameter of 1.25 inches (32 mm) on both ends
• Does not contain a spring, ensuring a smooth coolant flow path

Detailed Product Description

The Gates Molded Coolant Hose 51577 is engineered to meet the specific cooling system requirements of the Mazda CX-3. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity and prevents premature failure. Both ends of the hose have an inside diameter of 1.25 inches (32 mm), providing a consistent connection to the radiator and engine fittings. With a centerline length of 20.47 inches (520 mm), this molded hose fits precisely within the cooling system layout, ensuring optimal coolant circulation without kinks or leaks.

This hose does not contain any internal springs, which allows for unobstructed coolant flow and reduces the risk of clogging or pressure drops. The absence of branches simplifies installation and maintenance, making it a straightforward replacement part for the Mazda CX-3 cooling system.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that match exact OEM specifications for various vehicle models. These hoses are designed to fit precisely without the need for modification, reducing installation time and improving system reliability. The Molded Coolant Hose 51577 is part of this line, offering a direct replacement solution for the Mazda CX-3 radiator coolant hose application.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Mazda CX-3 vehicles
• Prevention of coolant leaks that can lead to engine overheating
• Restoration of proper coolant flow to maintain engine temperature regulation
• Elimination of hose collapse or deformation under pressure
• Addressing coolant hose failures caused by heat and chemical degradation

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator coolant hose to avoid burns. Verify that the hose dimensions match the original part, specifically the 1.25 inch (32 mm) inside diameter and 20.47 inch (520 mm) centerline length. Use appropriate clamps to secure the hose ends firmly to prevent leaks. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 51577 is manufactured to meet strict quality standards for durability and performance. The EPDM material is selected for its resistance to heat and coolant chemicals, ensuring long service life. While specific warranty details are not provided, Gates products typically adhere to industry standards for automotive replacement parts.