Dayco 73151 Radiator Coolant Hose - Upper - Filler Neck To Engine

Overview of Dayco Curved Radiator Hose 73151

The Dayco Curved Radiator Hose 73151 is designed specifically for Mitsubishi Outlander models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this black radiator coolant hose ensures consistent performance under demanding conditions.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• End 1 and End 2 inside diameter: 1 11/32 inches
• End 1 and End 2 outside diameter: 1 23/32 inches
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type
• Trunk height of 15 1/2 inches
• Compatible with Mitsubishi Outlander models

About the Dayco Curved Radiator Hose Product Line

The Curved Radiator Hose line by Dayco focuses on delivering hoses engineered to match the original equipment specifications for coolant systems. This product line emphasizes precise curvature and dimensional accuracy to ensure proper coolant flow and secure connections. The 73151 hose maintains these standards, offering a direct replacement solution for Mitsubishi Outlander vehicles requiring a curved radiator coolant hose.

Detailed Product Description

The Dayco 73151 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Its black color and curved shape are designed to fit the Mitsubishi Outlander’s cooling system without modification. Both ends of the hose have an inside diameter of 1 11/32 inches and an outside diameter of 1 23/32 inches, ensuring a snug fit on corresponding radiator and engine connections. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for coolant applications and durability under typical operating pressures and temperatures.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Mitsubishi Outlander vehicles
• Prevention of coolant leaks caused by hose degradation
• Restoration of proper coolant flow to maintain engine temperature regulation
• Elimination of overheating issues related to faulty or damaged radiator hoses
• Ensuring secure connections in the cooling system to avoid pressure loss

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 73151, ensure the engine is cool to prevent injury from hot coolant. Verify that the hose dimensions match the original equipment specifications, particularly the inside and outside diameters. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance

Dayco manufactures the 73151 radiator coolant hose to meet stringent SAE specifications, ensuring reliable performance and durability. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and longevity, making this hose a dependable replacement part for Mitsubishi Outlander cooling systems.