Dayco 72867 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72867

The Dayco Curved Radiator Hose 72867 is designed specifically for Volkswagen Tiguan and Tiguan Limited models. Engineered with durable EPDM material and a dual inside diameter design, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black color with protective sleeve for added durability
• Dual inside diameter hose: 1 1/4 inch and 1 7/16 inch ends
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 23 1/2 inches for precise fitment

Detailed Product Description

The Dayco Curved Radiator Hose 72867 is part of the Curved Radiator Hose product line, which focuses on delivering hoses with precise bends and dual inside diameters to accommodate specific vehicle cooling system layouts. This hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in automotive cooling applications. The hose features a protective sleeve to guard against abrasion and external damage, although it does not include a heat shield. The two ends have different inside diameters—1 1/4 inch and 1 7/16 inch—ensuring a secure and proper connection within the cooling system of Volkswagen Tiguan and Tiguan Limited models.

Compatible Vehicles and Applications

• Volkswagen Tiguan
• Volkswagen Tiguan Limited

This radiator coolant hose is designed to replace worn or damaged hoses in the cooling system, helping to maintain optimal engine temperature and prevent overheating.

Common Issues Addressed by This Radiator Hose

• Coolant leaks due to cracked or brittle hoses
• Overheating caused by restricted coolant flow
• Hose collapse or deformation under pressure
• Wear from abrasion or external damage
• Improper fitment with incorrect hose diameters

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72867, ensure the hose is properly aligned with the cooling system fittings matching the dual inside diameters. Inspect hose clamps and replace if necessary to secure a leak-free connection. Avoid twisting or stretching the hose during installation to maintain its structural integrity. The protective sleeve should face areas prone to abrasion for added protection.

Quality Assurance and Warranty

Dayco manufactures this radiator coolant hose to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry specifications for durability and performance. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to support reliable operation in Volkswagen Tiguan and Tiguan Limited vehicles.