Dayco 73022 Radiator Coolant Hose - Upper - Filler Neck To Engine

Overview of Dayco Curved Radiator Hose 73022

The Dayco Curved Radiator Hose 73022 is designed specifically for the Scion xD, providing reliable coolant flow and engine temperature regulation. Made from durable EPDM material, this black radiator coolant hose ensures consistent performance under typical operating conditions.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black color with a curved design for precise fitment
• End 1 and End 2 inside diameter: 1 3/16 inches
• End 1 and End 2 outside diameter: 1 19/32 inches
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type
• Trunk height of 10 1/2 inches for proper routing

Details on the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to match specific vehicle cooling system layouts. This product line is engineered to maintain coolant flow efficiency while fitting tightly within engine compartments, reducing the risk of leaks or kinks. The 73022 part exemplifies this approach with its exact inside and outside diameters and curvature tailored for the Scion xD.

Product Description and Specifications

This radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for automotive cooling systems. Both ends of the hose have an inside diameter of 1 3/16 inches and an outside diameter of 1 19/32 inches, ensuring a secure connection to the radiator and engine fittings. The hose does not include a heat shield or protective sleeve, which is typical for this type of single inside diameter hose. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its compliance with industry requirements for coolant hoses.

Compatible Vehicles and Common Applications

• Compatible with Scion xD models requiring a curved radiator coolant hose
• Replaces worn or cracked radiator hoses to prevent coolant leaks
• Addresses overheating issues caused by compromised coolant flow
• Restores proper coolant circulation in the radiator system
• Prevents engine damage related to coolant hose failure

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 73022, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose dimensions match the vehicle’s radiator and engine fittings before installation. Use appropriate clamps to secure both ends of the hose firmly, preventing leaks. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 73022 to meet strict SAE specifications, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability. Users should consult product documentation or the manufacturer for warranty information.