Gates 22973 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22973

The Gates Molded Coolant Hose 22973 is designed specifically for Infiniti M45 and Q45 models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under various operating conditions.

Key Features of Gates Radiator Coolant Hose 22973

• Material: High-quality EPDM for heat and chemical resistance
• End 1 Inside Diameter: 1.31 inches (33 mm)
• End 2 Inside Diameter: 1.31 inches (33 mm)
• Centerline Length: 12.8 inches (325 mm)
• Molded design for precise fit and durability
• Contains no internal spring, reducing potential failure points
• Compatible with Infiniti M45 and Q45 radiator systems

Detailed Description of the Molded Coolant Hose

The Gates Molded Coolant Hose 22973 is part of the Molded Coolant Hose product line, which focuses on delivering hoses with exact molded shapes to match OEM specifications. This hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for radiator applications. Both ends of the hose have an inside diameter of 1.31 inches (33 mm), ensuring a secure connection to the cooling system components. The centerline length of 12.8 inches (325 mm) provides the correct routing for the Infiniti M45 and Q45 models, maintaining proper coolant flow and system integrity.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Infiniti M45 and Q45 vehicles
• Prevention of coolant leaks caused by hose degradation
• Restoration of proper coolant circulation to avoid engine overheating
• Elimination of hose collapse or deformation under pressure
• Ensuring compatibility with factory cooling system fittings

Installation Notes and Tips

• Verify hose dimensions and fitment with your Infiniti M45 or Q45 before installation
• Ensure all clamps and connections are secure to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Drain coolant system safely before removing the old hose
• Use proper tools to avoid damaging the molded hose ends during installation

Quality Assurance and Warranty Information

Gates Molded Coolant Hose 22973 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or authorized distributors for exact warranty terms.