Dayco 71075 Radiator Coolant Hose - Lower

Durable Radiator Coolant Hose for Chrysler, Dodge, and Plymouth Vehicles

The Dayco 71075 Curved Radiator Hose is engineered to provide reliable coolant flow for select Chrysler, Dodge, and Plymouth models. Designed with durable EPDM material and dual inside diameters, this hose ensures a precise fit and long-lasting performance in your vehicle's cooling system.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Dual inside diameters: 1 1/4 inch and 1 1/2 inch for versatile fitment
• Black color for standard OEM appearance
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Curved design tailored for specific radiator connections
• Trunk height of 30 inches for proper routing

About the Dayco 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 is designed to meet stringent SAE standards, ensuring compatibility and durability for cooling system applications. The 71075 part exemplifies this approach by offering a dual i.d. hose that fits multiple Chrysler, Dodge, and Plymouth models requiring a curved radiator coolant hose.

Product Details and Specifications

The Dayco 71075 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Its black color matches OEM standards, maintaining the original look under the hood. The hose features two different inside diameters—1 1/4 inch on one end and 1 1/2 inch on the other—allowing it to connect components with varying sizes. It does not include a heat shield or protective sleeve, so proper installation and routing are important to avoid abrasion or heat exposure. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, confirming its suitability for automotive coolant systems.

Compatible Vehicles and Applications

• Chrysler 600, Acclaim, LeBaron, New Yorker, Town & Country
• Dodge Aries, Daytona, Dynasty, Shadow, Spirit, Sundance
• Plymouth Lancer, Laser, Reliant

This hose is designed specifically for radiator coolant flow in these models, ensuring proper fit and function within the cooling system.

Common Issues Addressed by This Radiator Hose

• Replacement of cracked or leaking radiator coolant hoses
• Resolving coolant flow restrictions due to hose deformation
• Preventing overheating caused by coolant leaks
• Maintaining proper coolant system pressure and circulation
• Replacing worn or aged hoses to avoid sudden failure

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify the hose routing matches the original to avoid kinks or contact with moving parts. Use appropriate clamps to secure each end firmly. Since this hose lacks a heat shield or protective sleeve, avoid routing near exhaust components or sharp edges. Inspect adjacent components for wear during installation.

Quality Assurance and Warranty

Dayco manufactures the 71075 Curved Radiator Hose to meet SAE standards for durability and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls to ensure reliable service life when installed correctly and maintained as part of the vehicle's cooling system.