Dayco 72235 Radiator Coolant Hose - Lower

Dayco Curved Radiator Hose for Chrysler and Dodge

The Dayco 72235 curved radiator hose is a lower coolant hose built for specific Chrysler and Dodge applications. Made from EPDM rubber with a black finish, it uses a dual I.D. hose design to match the required connection sizes and routing for the cooling system.

Compatible with 2007-2009 Chrysler Aspen, lower, and 2004-2009 Dodge Durango, lower, this hose supports direct replacement needs for vehicles using the listed curved radiator hose configuration. The Dayco Curved Radiator Hose line focuses on application-specific cooling system fitment, helping match OE-style hose routing and dimensions.

Key Features

• Part number: 72235
• EPDM construction for cooling system use
• Black hose finish
• Dual I.D. hose design
• End 1 inside diameter: 1 3/4 in.
• End 2 inside diameter: 1 13/16 in.
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Lower curved radiator hose application

Detailed Description

Dayco 72235 is a curved radiator coolant hose engineered for lower hose routing on select Chrysler Aspen and Dodge Durango models. Its EPDM material is suited for coolant exposure and underhood temperature cycling, while the dual inside diameter design supports the specific connection sizes required by the application. This hose is intended for 2007-2009 Chrysler Aspen, lower, and 2004-2009 Dodge Durango, lower, making it a direct-fit replacement for vehicles needing the correct curved radiator hose profile. This part cross-references Chrysler (e.g., 52028987AB, 52028987AC) for the same application.

Common Cooling System Issues Addressed

• Cracked or split lower radiator hose
• Coolant leakage at the hose body or ends
• Softening or deterioration from heat and age
• Incorrect hose shape or diameter for the cooling system connection
• Restricted coolant flow caused by a damaged hose

Installation Notes and Tips

Verify the vehicle year, make, model, and lower hose routing before installation. Confirm both end diameters match the existing connection points on the Chrysler Aspen or Dodge Durango cooling system. Inspect hose clamps, radiator necks, and adjoining coolant pipes for wear or corrosion before installing the replacement hose.

Quality Assurance

Dayco manufactures this hose to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, supporting consistent material and dimensional requirements for cooling system service.