Dayco 71189 Radiator Coolant Hose

Overview of Dayco Curved Radiator Hose 71189

The Dayco Curved Radiator Hose 71189 is designed to provide reliable coolant flow for a range of vehicles including Chevrolet Malibu, Toyota Corolla, and Nissan Maxima. Constructed from durable EPDM material, this black single inside diameter hose ensures consistent performance under typical engine operating conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 and End 2 Inside Diameter: 1 5/16 inches
• Hose Type: Single inside diameter hose
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk Height: 22 inches
• Does not include heat shield or protective sleeve

Detailed Product Description

The Dayco Curved Radiator Hose line is engineered to meet stringent SAE standards, ensuring compatibility and durability for radiator coolant systems. Part number 71189 features a curved design that fits specific vehicle models such as the Dodge Stratus, Hyundai Elantra, and Pontiac G6. Made from EPDM, this hose resists heat, ozone, and coolant chemicals, maintaining integrity over time. Both ends have an inside diameter of 1 5/16 inches, suitable for precise fitment in cooling systems requiring this size. The hose’s 22-inch trunk height accommodates routing needs without additional modifications.

Compatible Vehicles and Applications

• Chevrolet Malibu radiator coolant system replacement
• Chrysler Sebring cooling hose repair
• Dodge Stratus radiator hose maintenance
• Hyundai Elantra coolant hose replacement
• Toyota Corolla radiator hose installation

Installation Notes and Tips

• Ensure the hose diameter matches the vehicle’s radiator and engine fittings
• Inspect clamps and surrounding components for wear before installation
• Use proper coolant compatible with EPDM hoses to avoid premature degradation
• Verify hose routing to prevent kinks or contact with moving parts
• Replace any heat shields or protective sleeves separately if required by the vehicle

Quality Assurance and Warranty

Dayco’s Curved Radiator Hose 71189 complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, reflecting its suitability for automotive cooling systems. While specific warranty details are not provided, Dayco products typically meet industry quality benchmarks for durability and performance. Confirm warranty terms with the original equipment manufacturer or supplier.