Dayco 72047 Radiator Coolant Hose - Upper - Radiator To Cap

Overview of Dayco Curved Radiator Hose 72047

The Dayco Curved Radiator Hose 72047 is designed specifically for Dodge Dakota and Durango 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.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with protective sleeve for added durability
• Dual inside diameters: 1 1/2 inch and 1 19/32 inch ends
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 15 inches for precise fitment
• Compatible with Dodge Dakota and Durango radiator coolant systems

Details on the Curved Radiator Hose Product Line

The Curved Radiator Hose line by Dayco focuses on delivering hoses with precise bends and dual inside diameters to accommodate specific radiator and engine configurations. This product line emphasizes durability and fitment accuracy, making it suitable for vehicles like the Dodge Dakota and Durango that require reliable coolant hose solutions.

Product Description and Specifications

The Dayco 72047 radiator coolant hose is engineered from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The hose features a dual inside diameter design, with one end measuring 1 1/2 inches and the other 1 19/32 inches, ensuring compatibility with varying radiator and engine connections. The black hose includes a protective sleeve to guard against abrasion and wear, although it does not contain a heat shield. Meeting SAE J20R4 Class D-1 and SAE J1684 Type EC standards, this hose is built to maintain integrity under typical operating conditions. With a trunk height of 15 inches, it fits the coolant routing requirements of Dodge Dakota and Durango models.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Dodge Dakota and Durango vehicles
• Resolving coolant leaks caused by hose degradation or improper fit
• Preventing overheating issues due to compromised coolant flow
• Addressing hose swelling or softening from chemical exposure
• Ensuring secure connections with dual inside diameter ends for proper coolant system sealing

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72047, ensure the hose ends match the radiator and engine inlet/outlet diameters precisely. The dual inside diameter design requires correct orientation to avoid leaks. Inspect hose clamps and replace if necessary to maintain a tight seal. Avoid twisting the hose during installation to preserve its structural integrity. Verify coolant system pressure after installation to confirm proper fit and function.

Quality Assurance and Warranty

Dayco manufactures the 72047 radiator coolant hose to meet SAE specifications, ensuring consistent quality and performance. The EPDM material and protective sleeve contribute to the hose's durability under normal operating conditions. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality assurance to support reliable service life in Dodge Dakota and Durango vehicles.