Gates 21975 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 21975

The Gates Molded Coolant Hose 21975 is designed for reliable cooling system performance in Dodge 3000GT and Mitsubishi Stealth vehicles. Constructed from durable EPDM and plastic materials, this radiator coolant hose ensures consistent coolant flow and heat resistance.

• Material: EPDM and plastic for heat and chemical resistance
• Centerline length: 25.8 inches (655 mm)
• End 1 and End 2 inside diameter: 1.38 inches (35 mm)
• Molded design for precise fit and durability
• No spring reinforcement or quick connect fittings

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line features hoses specifically shaped to match OEM specifications, providing a direct replacement for factory-installed radiator coolant hoses. This molded design reduces the risk of leaks and ensures proper coolant flow, making it suitable for vehicles like the Dodge 3000GT and Mitsubishi Stealth that require exact fitment and reliable cooling system components.

Detailed Product Description

This radiator coolant hose, part number 21975, is engineered with EPDM rubber and plastic to withstand high temperatures and exposure to automotive fluids. The hose measures 25.8 inches (655 mm) in centerline length, with both ends having an inside diameter of 1.38 inches (35 mm), matching the original equipment specifications for the Dodge 3000GT and Mitsubishi Stealth. The molded construction eliminates the need for additional spring reinforcement, providing a secure and leak-resistant connection within the cooling system.

Common Applications and Problem Solving

• Replacement of cracked or leaking radiator coolant hoses
• Restoring proper coolant flow to prevent engine overheating
• Addressing hose swelling or softening due to age or heat exposure
• Ensuring a precise fit for Dodge 3000GT and Mitsubishi Stealth cooling systems
• Maintaining system pressure without hose collapse or deformation

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 21975, ensure the cooling system is fully drained and cooled to avoid injury. Verify that the hose dimensions match the original part, focusing on the 1.38 inch (35 mm) inside diameter at both ends and the 25.8 inch (655 mm) centerline length. Use appropriate clamps to secure the hose without over-tightening, which can damage the molded ends. Inspect adjacent components for wear during installation to maintain overall system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 21975 to meet or exceed OEM standards for durability and performance. The use of EPDM and plastic materials ensures resistance to heat, ozone, and coolant chemicals. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship, supporting long-term reliability for Dodge 3000GT and Mitsubishi Stealth owners.