Gates 51545 Radiator Coolant Hose - Upper or Upper - Radiator To Engine

Overview of Gates Molded Coolant Hose 51545

The Gates Molded Coolant Hose part number 51545 is designed for reliable radiator coolant transfer in various vehicle applications. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance and resistance to heat and chemicals.

• Made from high-quality EPDM rubber for durability and heat resistance
• End 1 and End 2 inside diameter: 2.44 inches (62 mm)
• Centerline length of 21.54 inches (547 mm) for precise fitment
• Does not contain a spring, ensuring flexibility without added rigidity
• Part of the Gates Molded Coolant Hose product line, engineered for molded hose applications

Detailed Product Description

The Gates Molded Coolant Hose 51545 is manufactured using EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 2.44 inches (62 mm), making it suitable for radiator coolant systems requiring this specific size. With a centerline length of 21.54 inches (547 mm), this molded hose provides a precise fit for compatible vehicles. The absence of an internal spring allows for flexibility while maintaining structural integrity under typical operating conditions.

This hose is part of the Gates Molded Coolant Hose line, which focuses on molded designs that offer consistent shape and fitment for cooling system applications. Molded hoses like this one are engineered to meet exact OEM specifications, ensuring proper coolant flow and system reliability.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks due to hose degradation
• Maintaining proper coolant flow and engine temperature regulation
• Addressing hose swelling or softening caused by heat exposure
• Ensuring compatibility with vehicles requiring a 2.44 inch (62 mm) diameter molded hose

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 51545, ensure the hose is routed without kinks or sharp bends to maintain coolant flow. Verify that the inside diameter matches the radiator and engine fittings for a secure connection. It is recommended to inspect hose clamps and replace them if worn to prevent leaks. Allow the engine to cool before removing the old hose to avoid burns or damage.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 51545 to meet stringent quality standards, ensuring durability and performance in demanding automotive environments. The EPDM material provides resistance to heat, ozone, and coolant chemicals, contributing to a longer service life. Warranty details are subject to the original equipment manufacturer or distributor policies.