Gates 21771 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 21771

The Gates Molded Coolant Hose 21771 is designed specifically for Chevrolet Corsica and Pontiac Tempest models. This radiator coolant hose is engineered to provide reliable coolant flow and maintain engine temperature control in these vehicles.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design ensures precise fit and secure installation
• Centerline length of 19.8 inches (503 mm) for accurate routing
• Consistent inside diameter of 1.25 inches (32 mm) on both ends
• Does not contain a spring or quick connect fittings

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle coolant system layouts. This eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. The 21771 part benefits from this molded design, ensuring compatibility and durability for Chevrolet Corsica and Pontiac Tempest cooling systems.

Technical Description of Part Number 21771

This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 1.25 inches (32 mm), providing consistent coolant flow. The hose measures 19.8 inches (503 mm) in centerline length, designed to fit the coolant routing of the specified vehicle models without modification. The hose does not include any springs or quick connect fittings, simplifying the installation process.

Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Chevrolet Corsica and Pontiac Tempest
• Prevention of coolant leaks that can cause engine overheating
• Restoration of proper coolant flow to maintain engine temperature regulation
• Elimination of hose deformation issues due to the molded design
• Addressing coolant system failures related to hose material degradation

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Verify the hose orientation matches the original routing for proper fit
• Use appropriate clamps to secure both ends of the hose firmly
• Inspect surrounding components for wear or damage during installation
• Check for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty

Gates Molded Coolant Hose 21771 is manufactured to meet OEM specifications for Chevrolet Corsica and Pontiac Tempest vehicles. The EPDM material and molded construction provide durability and resistance to common coolant system stresses. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.