Gates 21885 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 21885

The Gates Molded Coolant Hose 21885 is designed specifically for Buick Regal models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded hose ensures consistent performance and longevity in your vehicle's cooling system.

• Made from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• End 1 inside diameter: 1.25 inches (32 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length: 16.4 inches (417 mm)
• Contains no spring, ensuring flexibility without added rigidity
• Compatible with Buick Regal radiator coolant systems

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This product line emphasizes durability and resistance to coolant system chemicals, making it suitable for precise applications such as the Buick Regal. The molded construction of part number 21885 ensures a secure connection without the need for additional fittings or modifications.

Technical Description and Specifications

This radiator coolant hose features a molded design with two different inside diameters: 1.25 inches (32 mm) on one end and 1.5 inches (38 mm) on the other, accommodating specific radiator and engine connections. The centerline length of 16.4 inches (417 mm) matches the OEM requirements for the Buick Regal, ensuring proper coolant flow and system integrity. The hose does not contain any springs or quick connect fittings, which maintains flexibility and reduces potential failure points.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Buick Regal vehicles
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to avoid engine overheating
• Elimination of hose collapse or kinking due to flexible EPDM material
• Addressing coolant system maintenance with a direct-fit molded hose

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify that the hose diameters match the radiator and engine fittings on your Buick Regal. The molded design of the Gates 21885 hose allows for straightforward installation without modification. Use appropriate clamps to secure each end and check for leaks after installation. Inspect surrounding components for wear during replacement to maintain overall cooling system health.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21885 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material offers resistance to heat, ozone, and coolant chemicals, contributing to a longer service life. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized distributors for exact warranty terms.