Dayco 72246 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72246

The Dayco Curved Radiator Hose 72246 is designed to provide reliable coolant flow for various vehicle models including Ford Escape, Mazda Tribute, Toyota Corolla, Geo Prizm, and Mercury Mariner. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with a protective sleeve for added durability
• Single inside diameter hose with 1 1/4 inch ends on both sides
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 30 inches for precise fitment
• Compatible with multiple makes and models including Ford Escape and Toyota Corolla

Detailed Product Description

The Dayco Curved Radiator Hose 72246 is engineered to maintain efficient coolant circulation within the engine cooling system. Its EPDM construction offers resistance to heat, ozone, and coolant chemicals, which helps extend the hose's service life. The hose features a single inside diameter of 1 1/4 inches on both ends, ensuring a secure and leak-free connection. Additionally, the hose includes a protective sleeve to guard against abrasion and external damage, although it does not contain a heat shield. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling applications.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to fit specific vehicle cooling systems. This product line is designed to replace original equipment hoses with exact fit and reliable performance. The 72246 part number is part of this line, offering a curved design that matches the routing requirements of several Ford, Geo, Mazda, Mercury, and Toyota models.

Common Applications and Problem Solving

• Replacement for cracked or leaking radiator coolant hoses
• Solves overheating issues caused by coolant leaks
• Prevents coolant contamination from hose deterioration
• Addresses fitment problems with curved hose routing in specific vehicle models
• Restores proper coolant flow in Ford Escape, Mazda Tribute, Toyota Corolla, Geo Prizm, and Mercury Mariner

Installation Notes and Tips

• Ensure engine is cool before removing the old hose to avoid burns
• Check hose clamps and replace if worn or corroded
• Verify the hose routing matches the original to prevent kinks or restrictions
• Inspect surrounding components for wear or damage during installation
• Use proper tools to avoid damaging the hose or fittings

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72246 to meet industry standards including SAE J20R4 and SAE J1684, ensuring reliable performance in automotive cooling systems. The hose is constructed from EPDM material with a protective sleeve for durability. While specific warranty details are not provided, Dayco products typically adhere to manufacturer quality controls and standards for automotive replacement parts.