Gates 21159 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 21159

The Gates Molded Coolant Hose 21159 is designed for reliable cooling system performance in select Ford, Lincoln, and Mercury vehicles. Engineered with durable EPDM and plastic materials, this radiator coolant hose ensures proper coolant flow and system integrity for models like the Mustang, Thunderbird, and Continental.

• Constructed from EPDM and plastic for heat and chemical resistance
• Molded design for precise fit and secure connections
• End 1 inside diameter: 1.25 inches (32 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length: 26 inches (660 mm)
• Contains no spring or quick connect fittings
• Compatible with Ford, Lincoln, and Mercury vehicles including Capri, Cougar, LTD, Mark VII, and others

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This product line emphasizes consistent fitment and durability, making it suitable for cooling system applications in various Ford, Lincoln, and Mercury models. The molded construction of part number 21159 ensures a secure and leak-resistant connection within the radiator coolant system.

Detailed Product Description

This radiator coolant hose features a molded design crafted from EPDM and plastic materials, providing resistance to heat, ozone, and coolant chemicals. The hose measures 26 inches (660 mm) in centerline length, with end diameters of 1.25 inches (32 mm) and 1.5 inches (38 mm) respectively, allowing for precise fitment in the cooling system. The absence of springs and quick connect fittings simplifies the hose structure, reducing potential failure points. This part is engineered specifically for compatibility with Ford, Lincoln, and Mercury vehicles such as the Mustang, Thunderbird, Capri, Continental, Cougar, LTD, and Mark VII.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Maintaining proper coolant flow to prevent engine overheating
• Restoring cooling system integrity in Ford Mustang and Lincoln Continental models
• Ensuring reliable coolant circulation in Mercury Cougar and Thunderbird vehicles

Installation Notes and Tips

• Verify hose dimensions and fitment with your specific vehicle model before installation
• Ensure all clamps and connections are secure to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Drain coolant system prior to hose removal to avoid spills
• Use appropriate tools to avoid damaging the molded hose during installation

Quality Assurance and Warranty

Gates Molded Coolant Hose 21159 is manufactured to meet OEM specifications for durability and performance. The use of EPDM and plastic materials ensures resistance to heat and chemical exposure common in automotive cooling systems. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Ford, Lincoln, and Mercury vehicles.