Dayco 70982 Radiator Coolant Hose

Overview of Dayco Curved Radiator Hose 70982

The Dayco Curved Radiator Hose 70982 is designed to provide reliable coolant flow for various vehicle models including Audi, Chevrolet, Geo, INFINITI, Nissan, Pontiac, and Suzuki. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black color with a single inside diameter of 1 1/16 inches on both ends
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 7 inches for precise fitment
• Compatible with multiple vehicle makes and models including Nissan Pathfinder and Suzuki Sidekick

Detailed Product Description

The Dayco Curved Radiator Hose 70982 is a single inside diameter hose designed to maintain efficient coolant circulation within the radiator system. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose supports engine cooling system integrity. Both ends feature an inside diameter of 1 1/16 inches, ensuring a secure connection to radiator and engine fittings. The hose does not include a heat shield or protective sleeve, focusing on straightforward installation and compatibility. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling applications.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line specializes in radiator coolant hoses shaped to accommodate specific engine bay layouts. This product line offers hoses engineered to precise dimensions and material standards, such as the 70982 part number, to fit a range of vehicles including the Nissan Frontier and Audi Coupe. The curved design helps facilitate proper coolant flow while fitting within tight engine compartments.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks that can cause engine overheating
• Restoration of proper coolant flow in Nissan Pathfinder and Suzuki Swift cooling systems
• Addressing hose swelling or softening due to heat exposure
• Ensuring secure hose connections in Chevrolet and Pontiac radiator assemblies

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 70982, ensure the hose is routed without kinks or sharp bends to maintain coolant flow. Verify that both ends with 1 1/16 inch inside diameter fit snugly on radiator and engine fittings. Use appropriate clamps to secure the hose and check for leaks after installation. This hose does not include a heat shield or protective sleeve, so avoid contact with high-temperature components to prolong service life.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 70982 to meet SAE specifications, ensuring consistent quality and durability. While specific warranty details are not provided, Dayco products typically adhere to industry standards for automotive replacement parts, offering reliable performance for compatible vehicles such as the Nissan Xterra and INFINITI QX4.