Dayco 71826 Radiator Coolant Hose - Lower or Upper

Overview of Dayco Curved Radiator Hose 71826

The Dayco Curved Radiator Hose 71826 is designed to provide reliable coolant flow for select BMW, Ford, and Subaru vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical operating conditions.

• Constructed from EPDM for heat and chemical resistance
• Black single inside diameter hose with 1 7/16 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Compatible with BMW Z8, Ford Explorer, and Subaru B9 Tribeca
• Trunk height dimension of 12 inches for precise fitment

Detailed Product Description

The Dayco Curved Radiator Hose 71826 is part of the Curved Radiator Hose product line, which focuses on delivering hoses shaped to fit specific engine layouts and cooling system designs. This hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for radiator coolant applications. Both ends of the hose have an inside diameter of 1 7/16 inches, ensuring a secure connection to the cooling system components. The hose does not include a heat shield or protective sleeve, which is typical for this type of single inside diameter hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with the following vehicles:

• BMW Z8
• Ford Explorer
• Subaru B9 Tribeca

It is designed to replace worn or damaged radiator hoses in these models, helping maintain proper coolant circulation and engine temperature regulation.

Common Issues Addressed by Dayco Radiator Hose 71826

• Coolant leaks due to cracked or brittle hoses
• Overheating caused by restricted coolant flow
• Swelling or softening of old radiator hoses
• Loss of coolant pressure from hose failure
• Preventing contamination from external debris in the cooling system

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71826, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose diameter matches the radiator and engine fittings exactly (1 7/16 inches inside diameter). Inspect hose clamps and replace if necessary to secure a tight seal. Avoid twisting or stretching the hose during installation to maintain its integrity and fitment. Proper routing is essential to prevent kinks or contact with moving parts.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71826 to meet industry SAE specifications, ensuring consistent quality and durability. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties covering defects in material and workmanship. For warranty information, refer to Dayco's official documentation or contact authorized distributors.