Gates 20137 Radiator Coolant Hose

Overview of Gates Molded Coolant Hose 20137

The Gates Molded Coolant Hose part number 20137 is designed for reliable radiator coolant flow in various vehicle makes and models. Constructed from durable EPDM material, this molded hose ensures consistent performance and longevity in cooling systems.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for precise fit and leak prevention
• Centerline length of 15.7 inches (399 mm) for accurate installation
• Inside diameter of 1.25 inches (32 mm) on both ends for standard radiator connections
• Compatible with multiple vehicle makes including BMW, Chevrolet, Ford, Toyota, and more

Detailed Product Description

The Gates Molded Coolant Hose 20137 is engineered to meet the specific cooling system requirements of a wide range of vehicles such as the BMW 318i, Toyota Corolla, Ford Econoline, and Nissan 200SX. Its EPDM construction provides excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding engine conditions. The molded design eliminates the need for additional clamps or fittings, ensuring a secure and leak-free connection. With a centerline length of 15.7 inches (399 mm) and an inside diameter of 1.25 inches (32 mm) on both ends, this hose fits precisely within the cooling system layout of compatible models.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks that can lead to engine overheating
• Restoration of proper coolant flow in vehicles like the Mazda MX-6 and Infiniti Q45
• Addressing hose swelling or softening due to prolonged heat exposure
• Ensuring compatibility with OEM specifications for models such as the Dodge T1000 and Saab 900

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 20137, ensure the engine is cool to avoid burns or pressure-related coolant spray. Verify the hose orientation matches the molded shape for proper fitment. Use appropriate clamps if required, although the molded design often provides a secure seal. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose products are manufactured to meet stringent quality standards, ensuring durability and reliable performance. The EPDM material and molded construction contribute to long service life under typical operating conditions. While specific warranty details for part number 20137 are not provided here, Gates generally offers warranties covering defects in materials and workmanship. Consult product documentation or authorized distributors for exact warranty terms.

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses designed to fit specific vehicle cooling systems without modification. These hoses are molded to exact OEM specifications, providing a direct replacement that maintains system integrity and performance. The use of EPDM material in this product line ensures resistance to heat, ozone, and coolant chemicals, making them suitable for a variety of automotive applications across multiple makes and models.