Dayco 73047 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 73047

The Dayco Curved Radiator Hose 73047 is engineered for reliable coolant flow in Chrysler and Dodge vehicles, including the 300, Challenger, and Charger models. Constructed from durable EPDM material, this black radiator coolant hose offers consistent performance under demanding engine conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 and End 2 Inside Diameter: 1 1/2 inches
• End 1 and End 2 Outside Diameter: 1 13/16 inches
• Hose Type: Single inside diameter hose
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk Height: 13 inches
• Does not include heat shield or protective sleeve

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line is designed to provide precise fitment and durability for specific vehicle applications. This product line focuses on delivering hoses that maintain coolant system integrity while accommodating the unique routing requirements of various engine compartments. The 73047 part exemplifies this approach with its curved design and standardized dimensions, ensuring compatibility with select Chrysler and Dodge models.

Detailed Product Description

This radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features a consistent 1 1/2 inch inside diameter on both ends, with an outside diameter of 1 13/16 inches, making it suitable for direct replacement in compatible vehicles. The single inside diameter hose design supports efficient coolant flow without restrictions. Compliance with SAE J20R4 Class D-1 and SAE J1684 Type EC standards ensures the hose meets industry requirements for durability and performance. The 13-inch trunk height dimension allows for proper routing within the engine bay.

Compatible Vehicles and Common Applications

• Replacement radiator coolant hose for Chrysler 300 models
• Suitable for Dodge Challenger cooling system repairs
• Compatible with Dodge Charger radiator hose replacements
• Addresses issues such as coolant leaks, hose cracking, and overheating
• Ideal for restoring proper coolant circulation in affected vehicles

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator hose to prevent burns. Verify that the hose dimensions match the original part, particularly the 1 1/2 inch inside diameter and 13-inch trunk height. Use appropriate clamps to secure the hose ends firmly, avoiding leaks. Inspect surrounding components for wear or damage during installation. This hose does not include a heat shield or protective sleeve, so consider additional protection if routing near high-temperature areas.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 73047 to meet stringent SAE specifications, ensuring reliable performance in demanding automotive environments. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and durability. For precise warranty information, consult the product documentation or manufacturer resources.