Dayco 72647 Radiator Coolant Hose - Lower - Pipe To Radiator or Lower - Radiator To Pipe

Overview of Dayco Curved Radiator Hose 72647

The Dayco Curved Radiator Hose 72647 is designed specifically for Nissan Murano and Nissan Quest models. Constructed from durable EPDM material, this black radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Made from high-quality EPDM for heat and chemical resistance
• Black color with consistent dimensions for precise fit
• End 1 and End 2 inside diameter: 1 9/32 inches
• End 1 and End 2 outside diameter: 1 19/32 inches
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type for streamlined coolant flow
• Trunk height of 14 inches for proper routing in engine bay

Details on the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to fit specific vehicle cooling systems. This product line is engineered to maintain coolant flow efficiency while accommodating the spatial constraints of engine compartments. The 72647 part exemplifies this with its curved design and exact sizing, tailored for Nissan Murano and Quest models.

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 long-term use in automotive cooling systems. Both ends of the hose have an inside diameter of 1 9/32 inches and an outside diameter of 1 19/32 inches, ensuring a secure fit on compatible radiator and engine fittings. The hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design. Compliance with SAE J20R4 Class D-1 and SAE J1684 Type EC standards confirms its suitability for automotive coolant applications.

Compatible Vehicles and Common Applications

• Replacement radiator coolant hose for Nissan Murano models
• Compatible with Nissan Quest vehicles requiring a curved radiator hose
• Addresses coolant leaks caused by cracked or worn hoses
• Resolves overheating issues related to compromised coolant flow
• Prevents coolant contamination from deteriorated hose material

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator hose to avoid burns. Verify that the hose dimensions match the original part, especially the inside and outside diameters. Use appropriate clamps to secure the hose ends firmly to prevent leaks. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures this radiator hose to meet established 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 applications.