Gates 21361 Radiator Coolant Hose - Lower, Upper or Upper - Tee-1 To Inlet

Overview of Gates Molded Coolant Hose 21361

The Gates Molded Coolant Hose 21361 is engineered for reliable cooling system performance in a variety of vehicles. Designed with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for models including Buick Century, Chevrolet S10, Dodge Caravan, and Volkswagen Passat.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and leak prevention
• Centerline length of 17.3 inches (439 mm) for accurate installation
• End 1 inside diameter: 1.25 inches (32 mm); End 2 inside diameter: 1.3 inches (33 mm)
• Compatible with multiple makes and models including Hyundai Sonata and Nissan Maxima

Detailed Product Description

The Gates Molded Coolant Hose 21361 is a molded radiator coolant hose crafted from EPDM (ethylene propylene diene monomer) rubber, known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a centerline length of 17.3 inches (439 mm), with end diameters of 1.25 inches (32 mm) and 1.3 inches (33 mm) respectively, ensuring a secure and precise connection within the cooling system. The molded construction eliminates the need for additional clamps or fittings, reducing the risk of leaks and improving durability. This hose does not contain a spring reinforcement, which allows for flexibility while maintaining structural integrity under operating conditions.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that match original equipment specifications. These molded hoses are designed to fit specific vehicle applications accurately, reducing installation time and improving system reliability. The 21361 part is part of this line, providing a direct replacement solution for various domestic and import vehicles, including models from Oldsmobile, Plymouth, Pontiac, and Volvo.

Common Applications and Issues Addressed

• Replacement of cracked or leaking radiator coolant hoses
• Resolving coolant leaks caused by hose deterioration or swelling
• Addressing overheating issues due to compromised coolant flow
• Eliminating hose collapse or kinking in tight engine compartments
• Upgrading worn or aged hoses to maintain cooling system efficiency

Installation Notes and Tips

Before installation, ensure the engine is cool and the cooling system is depressurized. Verify the hose dimensions and fitment against the vehicle’s specifications. The molded design of the Gates 21361 hose allows for straightforward installation without additional modifications. Use appropriate clamps to secure hose ends if required by the vehicle’s design. Inspect adjacent components for wear or damage during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 21361 to meet or exceed OEM standards for durability and performance. The EPDM material provides resistance to heat, ozone, and coolant chemicals, contributing to long service life. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Buick, Chevrolet, Dodge, Hyundai, Nissan, and Volkswagen models.