Dayco 72816 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72816

The Dayco Curved Radiator Hose 72816 is designed specifically for Chrysler PT Cruiser models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under various operating conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 and End 2 Inside Diameter: 1 1/4 inches
• End 1 and End 2 Outside Diameter: 1 21/32 inches
• Hose Type: Single inside diameter hose
• Meets SAE specifications SAE J20R4 Class D-1 and SAE J1684 Type EC
• Trunk Height: 17 1/2 inches
• Compatible with Chrysler PT Cruiser

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 72816 part exemplifies this with its curved design and consistent diameter, ensuring a secure fit and optimal coolant circulation for the Chrysler PT Cruiser.

Product Description and Specifications

The Dayco 72816 radiator coolant hose is manufactured 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 1/4 inches and an outside diameter of 1 21/32 inches, making it a single inside diameter hose suitable for direct replacement. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for durability and performance.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator hoses in Chrysler PT Cruiser vehicles
• Resolving coolant leaks caused by hose degradation
• Preventing overheating issues due to compromised coolant flow
• Addressing hose swelling or softening from heat exposure
• Maintaining proper engine temperature regulation through reliable coolant circulation

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72816, ensure the engine is cool to avoid burns. Verify that the hose dimensions match the original equipment to guarantee a proper fit. Use appropriate clamps to secure both ends of the hose firmly, preventing leaks. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the 72816 radiator coolant hose to meet strict 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, making this hose a dependable choice for Chrysler PT Cruiser cooling system maintenance.