Dayco 72098 Radiator Coolant Hose - Lower - Passenger Side (Thermostat To Tee) or Lower - Pipe To Radiator

Overview of Dayco Curved Radiator Hose 72098

The Dayco Curved Radiator Hose 72098 is designed to provide reliable coolant flow for select Hyundai, Kia, and Mazda vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from EPDM for heat and chemical resistance
• Black color with a curved design for precise fitment
• Single inside diameter hose with 1 3/16 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Compatible with Hyundai Accent, Kia Rio and Rio5, Mazda 3 and Miata models

Detailed Product Description

The Dayco Curved Radiator Hose 72098 is a single inside diameter hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 3/16 inches, ensuring a secure connection to the radiator and engine components. This hose does not include a heat shield or protective sleeve, focusing on straightforward coolant transfer. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems.

The Curved Radiator Hose product line by Dayco is designed to accommodate specific vehicle routing requirements, providing a precise fit and reliable coolant flow. This hose’s curved shape helps maintain proper coolant circulation in tight engine compartments, reducing stress on connections and improving durability.

Applications and Common Issues Addressed

• Replacement for worn or cracked radiator coolant hoses in Hyundai Accent and Kia Rio models
• Restores proper coolant flow in Mazda 3 and Miata vehicles experiencing overheating
• Prevents coolant leaks caused by hose degradation or swelling
• Addresses coolant system failures due to hose collapse or blockage
• Maintains engine temperature regulation by ensuring secure hose connections

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator hose to avoid burns. Verify that the hose diameter matches the vehicle’s radiator and engine fittings. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect surrounding components for wear or damage during installation. Proper routing of the curved hose is essential to avoid kinks or interference with other engine parts.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72098 to meet industry SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to strict quality control standards to support reliable operation in compatible Hyundai, Kia, and Mazda vehicles.