Dayco 72166 Radiator Coolant Hose - Lower - Pipe To Radiator

Overview of Dayco Curved Radiator Hose 72166

The Dayco Curved Radiator Hose 72166 is designed specifically for Ford Focus models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this dual inside diameter hose ensures a secure fit and long-lasting performance.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 Inside Diameter: 1 1/4 inches
• End 2 Inside Diameter: 1 3/8 inches
• Hose Type: Dual inside diameter hose
• SAE Specifications: SAE J20R4 Class D-1, SAE J1684 Type EC
• Trunk Height: 8 inches
• Does not include heat shield or protective sleeve

Detailed Product Description

The Dayco Curved Radiator Hose 72166 is engineered to meet the cooling system requirements of Ford Focus vehicles. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose maintains flexibility and durability under demanding engine conditions. The dual inside diameter design allows for a precise fit between different radiator and engine connections, with one end measuring 1 1/4 inches and the other 1 3/8 inches in diameter. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses.

About the Curved Radiator Hose Product Line

The Curved Radiator Hose line by Dayco focuses on providing hoses with specific bends and dual inside diameters to accommodate unique radiator and engine configurations. This product line is designed to offer a precise fit and reliable coolant flow, reducing the risk of leaks and overheating in compatible vehicles such as the Ford Focus. The 72166 part number is part of this line, emphasizing quality construction and adherence to SAE specifications.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Ford Focus models
• Prevention of coolant leaks caused by hose degradation
• Maintaining proper engine temperature by ensuring coolant flow
• Addressing fitment issues with dual diameter radiator connections
• Eliminating overheating problems related to faulty hoses

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72166, ensure the engine is cool to avoid burns. Verify the hose diameters match the radiator and engine fittings on your Ford Focus. Use appropriate clamps to secure both ends firmly, preventing leaks. Inspect surrounding components for wear or damage during installation and replace if necessary. Avoid twisting the hose to maintain its curved shape and ensure optimal coolant flow.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72166 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, reflecting compliance with industry quality and safety requirements. The EPDM material offers resistance to heat and chemicals, contributing to the hose's durability. Warranty details should be confirmed with the original equipment manufacturer or supplier, as they may vary.