Dayco 71687 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71687

The Dayco Curved Radiator Hose 71687 is designed to provide reliable coolant flow for select Acura, Lincoln, and Mitsubishi vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black single inside diameter hose with 1 7/32 inch diameter on both ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Curved design tailored for specific radiator coolant routing
• Compatible with Acura CL, Lincoln Mark VIII, and Mitsubishi Endeavor models

Detailed Product Description

The Dayco Curved Radiator Hose 71687 is part of the Curved Radiator Hose product line, which focuses on delivering precise fit and durability for radiator coolant systems. This hose features a single inside diameter of 1 7/32 inches on both ends, ensuring a secure connection to the radiator and engine components. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, maintaining integrity under typical engine operating conditions. The black color and curved shape facilitate proper installation and routing within the engine bay without interference.

Compatible Vehicles and Applications

• Designed specifically for Acura CL models requiring a 1 7/32 inch radiator hose
• Fits Lincoln Mark VIII vehicles with matching radiator hose specifications
• Suitable for Mitsubishi Endeavor models needing a curved radiator coolant hose
• Ideal replacement for radiator coolant hose failures such as leaks or cracks

Installation Notes and Tips

• Ensure the hose diameter matches the radiator and engine fittings before installation
• Inspect hose clamps and replace if worn to maintain a secure seal
• Check for proper routing to avoid contact with moving parts or excessive heat sources
• Drain coolant system before removing the old hose to prevent spills

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71687 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to maintain reliability and durability in automotive cooling systems.