Gates 22638 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22638

The Gates Molded Coolant Hose 22638 is designed specifically for BMW 525i, 528i, and 530i models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance and longevity in your vehicle's cooling system.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for precise fit and leak prevention
• Centerline length of 10.12 inches (257 mm) for exact compatibility
• Consistent inside diameter of 1.51 inches (38 mm) on both ends
• Does not contain a spring or quick connect fittings

Detailed Product Description

The Gates Molded Coolant Hose 22638 is engineered to meet the specific cooling requirements of BMW 525i, 528i, and 530i vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding engine conditions. The molded design ensures a precise fit, reducing the risk of leaks and improving coolant flow efficiency. Both ends of the hose have an inside diameter of 1.51 inches (38 mm), matching OEM specifications for seamless installation. With a centerline length of 10.12 inches (257 mm), this hose fits perfectly within the cooling system layout of the specified BMW models.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact OEM shapes and dimensions. This eliminates the need for bending or shaping during installation, ensuring a secure and leak-free connection. The molded design also helps maintain consistent coolant flow and reduces stress on hose connections, which is critical for maintaining engine temperature control in BMW vehicles.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in BMW 525i, 528i, and 530i
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to avoid engine overheating
• Addressing hose swelling or softening due to heat exposure
• Eliminating issues related to hose collapse or blockage

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to prevent burns
• Check all hose clamps and replace if worn or corroded
• Verify the hose orientation matches the OEM routing for proper fit
• Inspect surrounding components for wear or damage during installation
• Use appropriate coolant compatible with BMW specifications

Quality Assurance and Warranty

Gates Molded Coolant Hose 22638 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure typical in automotive cooling systems. While specific warranty details may vary, Gates products generally come with a limited warranty against defects in material and workmanship, ensuring reliability for BMW 525i, 528i, and 530i owners.