Gates 20847 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 20847

The Gates Molded Coolant Hose part number 20847 is engineered for reliable radiator coolant transfer in various vehicle applications. Constructed from durable EPDM material, this molded radiator coolant hose offers precise fitment and long-lasting performance for automotive cooling systems.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design ensures exact fit and secure connections
• End 1 inside diameter: 2 inches (51 mm)
• End 2 inside diameter: 2.25 inches (57 mm)
• Centerline length: 13.2 inches (335 mm)
• Contains internal spring for shape retention and pressure support
• No quick connect fittings or branches, designed for straightforward installation

Detailed Product Description

The Gates Molded Coolant Hose 20847 is manufactured using EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. This hose features a molded construction that provides a precise shape and fit, reducing the risk of leaks and improving coolant flow efficiency. The internal spring reinforcement helps maintain hose shape under pressure and prevents collapse during engine operation. With end diameters of 2 inches (51 mm) and 2.25 inches (57 mm), and a centerline length of 13.2 inches (335 mm), this hose is designed to meet specific OEM specifications for radiator coolant systems.

The Molded Coolant Hose product line by Gates focuses on delivering hoses that are pre-formed to exact dimensions, eliminating the need for bending or shaping during installation. This ensures consistent performance and reduces installation time compared to universal or straight hoses.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation or swelling
• Preventing hose collapse under vacuum or pressure conditions
• Maintaining proper coolant flow to avoid engine overheating
• Ensuring secure connections in cooling system assemblies

Installation Notes and Tips

• Verify hose dimensions and compatibility with your vehicle’s radiator connections before installation
• Ensure all clamps and fittings are properly tightened to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Use coolant system flush if necessary to maintain system cleanliness

Quality Assurance and Warranty

Gates Molded Coolant Hose 20847 is manufactured to meet stringent quality standards for durability and performance in automotive cooling systems. The EPDM material and molded design contribute to extended service life under normal operating conditions. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and are backed by the brand’s reputation for quality.