Dayco 72108 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72108

The Dayco Curved Radiator Hose 72108 is designed specifically for Mercedes-Benz E320 models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this dual inside diameter hose ensures a precise fit and long-lasting performance.

• Made from high-quality EPDM material for heat and chemical resistance
• Dual inside diameter hose with ends measuring 1 7/16 inches and 1 19/32 inches
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Black color for standard OEM appearance
• Trunk height of 20 for proper routing in engine bay
• Compatible with Mercedes-Benz E320 radiator coolant systems

Detailed Product Description

The Dayco Curved Radiator Hose 72108 is engineered to meet the demanding requirements of the Mercedes-Benz E320 cooling system. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability under high-temperature conditions. The hose features a dual inside diameter design, with one end measuring 1 7/16 inches and the other 1 19/32 inches, allowing for a secure and leak-free connection between radiator components. This hose does not include a heat shield or protective sleeve, focusing on a straightforward, OEM-style replacement. The black color maintains the original equipment look, while the trunk height of 20 ensures proper fitment and routing within the engine compartment.

The Curved Radiator Hose product line by Dayco is tailored to provide precise bends and shapes that match specific vehicle cooling system layouts. This line is designed to simplify installation and maintain optimal coolant flow, reducing the risk of kinks or restrictions. The 72108 part number is part of this line, offering a direct replacement solution for the Mercedes-Benz E320 radiator coolant hose needs.

Common Applications and Problem Solving

• Replacement of cracked or leaking radiator coolant hoses in Mercedes-Benz E320
• Resolving coolant leaks caused by hose deterioration or swelling
• Preventing overheating issues due to compromised coolant flow
• Addressing hose collapse or deformation under engine heat stress
• Maintaining proper coolant system pressure and circulation

Installation Notes and Tips

• Ensure the engine is cool before removing the old radiator hose to avoid burns
• Check hose clamps and replace if worn or corroded for a secure fit
• Verify the correct orientation of the dual inside diameter ends during installation
• Inspect surrounding components for wear or damage while replacing the hose
• Test for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72108 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry specifications for coolant hoses. This part is engineered for durability and performance in Mercedes-Benz E320 vehicles. Warranty information is provided by Dayco and should be verified at the point of purchase.