Dayco 72422 Radiator Coolant Hose - Upper - Radiator To Tee

Overview of Dayco Curved Radiator Hose 72422

The Dayco Curved Radiator Hose 72422 is engineered for reliable coolant flow in Jaguar and Lincoln vehicles, specifically the LS and S-Type models. Constructed from durable EPDM material, this dual inside diameter hose ensures a precise fit and long-lasting performance in your vehicle's cooling system.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Dual inside diameter design: 1 9/32 inches and 1 15/32 inches
• Black color for standard OEM appearance
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 13 1/2 inches for proper routing
• Compatible with Jaguar LS and Lincoln S-Type models

Detailed Product Description

The Dayco Curved Radiator Hose 72422 is designed to meet the demanding requirements of radiator coolant systems in select Jaguar and Lincoln vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. The dual inside diameter ends, measuring 1 9/32 inches and 1 15/32 inches respectively, allow for a secure connection to different radiator and engine fittings. The hose’s black color matches OEM standards, ensuring a clean and professional appearance under the hood. This hose does not include a heat shield or protective sleeve, focusing on essential durability and fitment. The hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for coolant system applications.

About the Curved Radiator Hose Product Line

Dayco's Curved Radiator Hose line is designed to provide precise fitment and reliable coolant flow for various vehicle applications. This product line focuses on hoses with specific bends and dual inside diameters to accommodate complex radiator and engine connections. The 72422 part exemplifies this approach by offering a tailored fit for Jaguar LS and Lincoln S-Type models, ensuring proper coolant circulation and system efficiency.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Preventing overheating due to compromised coolant flow
• Maintaining proper coolant system pressure and circulation
• Ensuring compatibility with Jaguar LS and Lincoln S-Type cooling systems

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72422, ensure the hose is routed without kinks or sharp bends that could restrict coolant flow. Verify that the dual inside diameter ends match the radiator and engine fittings for a secure seal. Use appropriate clamps to prevent leaks and check for clearance around moving engine components. It is recommended to inspect the cooling system for other worn components during installation.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72422 to meet SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive cooling applications.