Dayco 70495 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 70495

The Dayco Curved Radiator Hose 70495 is designed for reliable coolant flow in select Ford and Oldsmobile vehicles. Engineered with durable EPDM material, this dual inside diameter hose supports efficient engine cooling for models like the Ford F-150 and Oldsmobile Cutlass.

• Constructed from high-quality EPDM for heat and chemical resistance
• Dual inside diameters: 1 1/2 inch and 1 3/4 inch ends
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards
• Black color for standard OEM appearance
• Trunk height of 15 3/4 inches for precise fitment

Detailed Product Description

The Dayco Curved Radiator Hose part number 70495 is a dual inside diameter hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. This hose features a 1 1/2 inch inside diameter on one end and a 1 3/4 inch inside diameter on the other, allowing it to connect different sized radiator fittings securely. It does not include a heat shield or protective sleeve, focusing on straightforward, durable construction. The hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, ensuring it meets industry standards for coolant hoses. With a trunk height of 15 3/4 inches, it is designed to fit specific radiator layouts without modification.

The Curved Radiator Hose product line from Dayco specializes in hoses shaped to accommodate complex engine bay configurations, providing a precise fit and reliable coolant flow. This hose line supports proper coolant circulation and helps maintain engine temperature stability in demanding conditions.

Compatible Vehicles and Applications

• Ford F-100, F-150, F-250, F-350 models requiring a curved radiator coolant hose
• Oldsmobile Cutlass models with matching hose specifications
• Replacement for worn or damaged radiator coolant hoses in these vehicles
• Addresses coolant leaks, hose swelling, and cracking issues
• Helps prevent engine overheating caused by compromised coolant flow

Installation Notes and Tips

• Ensure engine is cool before removing the old hose to avoid burns
• Check hose clamps and radiator fittings for corrosion or damage
• Verify the correct orientation of the dual inside diameter ends during installation
• Use proper tools to tighten clamps without over-tightening to prevent hose damage
• Inspect the cooling system for leaks after installation

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 70495 to meet SAE standards, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by the brand's commitment to durability and reliability in automotive cooling components.