Dayco 70715 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 70715

The Dayco Curved Radiator Hose 70715 is designed for reliable coolant flow in select Buick and Oldsmobile vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black single inside diameter hose with 1 1/2 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 24 inches for proper fitment
• Compatible with multiple Buick and Oldsmobile models including Century, Regal, and LeSabre

Detailed Product Description

The Dayco Curved Radiator Hose 70715 is a single inside diameter hose made 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 1/2 inches, providing a consistent fit for radiator connections. This hose does not include a heat shield or protective sleeve, focusing on straightforward, reliable coolant transfer. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for radiator coolant hoses. The trunk height of 24 inches supports proper routing within the engine bay.

About the Curved Radiator Hose Product Line

Dayco's Curved Radiator Hose line offers hoses designed to accommodate specific radiator and engine configurations requiring curved hose shapes. This product line focuses on delivering hoses that maintain coolant flow efficiency while fitting the contours of various engine compartments. The 70715 part is part of this line, providing a tailored fit for Buick and Oldsmobile vehicles that require a curved hose with precise dimensions and material standards.

Compatible Vehicles and Common Applications

• Buick Century, Regal, LeSabre, Riviera, Skylark
• Oldsmobile 98, Custom Cruiser, Delta 88, Omega
• Replacement for worn or cracked radiator coolant hoses
• Addresses coolant leaks and overheating issues related to hose failure
• Used in radiator coolant system maintenance and repair

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 70715, ensure the engine is cool to prevent burns or injury. Verify that the hose ends match the radiator and engine fittings with the 1 1/2 inch inside diameter. Inspect clamps and surrounding components for wear and replace if necessary to maintain a secure seal. Proper routing is essential to avoid kinks or contact with moving parts. This hose does not include a heat shield, so take care to route it away from excessive heat sources.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 70715 to meet SAE specifications, ensuring durability and performance. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality assurance. Users should consult the product packaging or Dayco directly for warranty information related to this radiator coolant hose.