Dayco 72231 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 72231

The Dayco Curved Radiator Hose 72231 is designed for reliable coolant flow in Dodge Dakota, Mitsubishi Raider, and Ram vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

Key Features of Dayco Radiator Coolant Hose 72231

• Constructed from EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• Inside diameter of 1 25/32 inches on both ends for uniform coolant flow
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type without heat shield or protective sleeve
• Trunk height of 13 inches suitable for specific vehicle routing

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses shaped to match specific engine layouts, reducing stress and improving coolant system efficiency. This product line includes hoses designed to fit exact OEM specifications, such as the 72231 part number, ensuring compatibility and ease of installation in Dodge Dakota, Mitsubishi Raider, and Ram models.

Detailed Product Description

The Dayco 72231 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 25/32 inches, allowing for consistent coolant flow and secure connections. The hose is black and features a curved design to fit the coolant system routing in compatible vehicles without requiring modifications. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for durability and performance. This hose does not include a heat shield or protective sleeve, which is typical for this type of single inside diameter hose.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Dodge Dakota, Mitsubishi Raider, and Ram vehicles
• Resolving coolant leaks caused by hose degradation or damage
• Preventing overheating issues due to compromised coolant flow
• Maintaining proper coolant system pressure and circulation
• Ensuring compatibility with factory coolant system routing and connections

Installation Notes and Tips

• Verify hose dimensions and fitment with your specific vehicle model before installation
• Ensure all clamps and connections are secure to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Drain coolant system safely before removing the old hose
• After installation, refill coolant and check for leaks during engine warm-up

Quality Assurance and Warranty

Dayco manufactures the 72231 radiator coolant hose to meet SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Dayco’s official documentation for exact warranty terms.