Dayco 72754 Radiator Coolant Hose - Upper - Engine To Pipe or Upper - Pipe To Engine

Dayco Curved Radiator Hose 72754

Dayco 72754 is a curved radiator coolant hose built for upper cooling-system routing on select Mini Cooper models. Made from EPDM and finished in black, it is shaped for the engine-to-pipe and pipe-to-engine upper hose positions listed below.

Key Features

• EPDM construction for coolant-system service
• Black finish for a clean OE-style appearance
• 1 1/4 in. inside diameter at both ends
• 1 11/16 in. outside diameter at both ends
• Single I.D. hose design
• Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Dayco curved radiator hose, part number 72754

Product Details

This Dayco curved radiator hose is engineered for upper radiator hose routing on Mini Cooper cooling systems. The EPDM rubber construction is selected for coolant exposure, while the curved profile supports the factory hose path in the engine bay. Dayco 72754 is listed for 2002-2006 Mini Cooper, upper - engine to pipe; 2007 Mini Cooper, upper - pipe to engine; and 2008 Mini Cooper, upper - engine to pipe. This part number, 72754, is a direct fitment reference for those applications.

Dayco’s Curved Radiator Hose line focuses on application-specific hose shapes and dimensions for cooling-system replacement work. For Mini Cooper owners, that means a hose that matches the listed upper routing and end sizes without requiring guesswork during parts selection.

What It Helps Address

• Coolant leaks from a cracked or aged upper radiator hose
• Softening, swelling, or heat-related hose deterioration
• Restricted coolant flow caused by hose collapse or internal wear
• Improper hose routing after a cooling-system repair
• Loss of cooling-system integrity at the upper engine-to-pipe connection

Installation Notes and Tips

Verify the hose path, end diameters, and position before installation. This hose is listed for upper cooling-system locations on Mini Cooper models, so confirm whether your vehicle uses the engine-to-pipe or pipe-to-engine routing shown in the fitment data. Inspect adjoining pipes, clamps, and coolant connections for wear before installing the new hose. Dayco 72754 should be installed on a clean, properly prepared cooling-system connection surface.

Quality Assurance

This radiator coolant hose is manufactured to SAE J20R4 Class D-1 and SAE J1684 Type EC standards, supporting consistent material and performance requirements for cooling-system service. Part number 72754 is specified for the listed Mini Cooper applications.