Dayco 72223 Radiator Coolant Hose - Lower or Upper

Overview of Dayco Curved Radiator Hose 72223

The Dayco Curved Radiator Hose 72223 is designed for reliable coolant flow in select Ford and Jeep vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under demanding conditions.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black single inside diameter hose with 1 25/32 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Compatible with Ford F-250 Super Duty, F-350 Super Duty, Jeep Commander, and Grand Cherokee models
• Part number 72223 for precise identification and fitment

Detailed Product Description

The Dayco Curved Radiator Hose line focuses on delivering hoses that maintain coolant system integrity through reliable construction and material selection. This particular hose, part number 72223, is 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 25/32 inches, designed as a single inside diameter hose to ensure a secure and leak-free connection. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator coolant hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems requiring these specifications.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with several Ford and Jeep models, including:

• Ford F-250 Super Duty
• Ford F-350 Super Duty
• Jeep Commander
• Jeep Grand Cherokee

It is designed to replace original equipment hoses in these vehicles, ensuring proper coolant flow and system performance.

Common Issues Addressed by This Radiator Hose

• Coolant leaks caused by cracked or worn radiator hoses
• Overheating due to restricted or collapsed hoses
• Swelling or softening of hoses from heat exposure
• Failure of hoses that do not meet SAE specifications
• Replacement of hoses damaged during maintenance or accidents

Installation Notes and Tips

• Ensure the engine is cool before removing the old radiator hose
• Check hose clamps and replace if corroded or damaged
• Verify the inside diameter matches the vehicle’s radiator and engine fittings
• Inspect surrounding components for wear or damage during installation
• Properly secure the hose to prevent leaks and ensure coolant system pressure integrity

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72223 to meet industry SAE standards, ensuring durability and compatibility with specified Ford and Jeep models. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to maintain performance and reliability in automotive cooling systems.