Dayco 72150 Radiator Coolant Hose - Upper

Dayco Curved Radiator Hose 72150

Dayco 72150 is a curved radiator coolant hose built for upper cooling-system routing on a range of import vehicles. Made from EPDM and formed as a single I.D. hose, it provides the correct bend profile for applications that require a curved upper hose connection.

This Dayco Curved Radiator Hose line focuses on OE-style fit and material selection for everyday cooling-system service. The 72150 uses EPDM construction and meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications for radiator hose applications.

Key Features

• EPDM rubber construction for radiator coolant service
• Black finish for a factory-style appearance
• Single I.D. hose design
• End 1 inside diameter: 1 9/32 in.
• End 2 inside diameter: 1 9/32 in.
• Curved upper radiator hose profile
• Built to SAE J20R4 Class D-1 and SAE J1684 Type EC standards
• Part number: 72150

Detailed Description

Dayco 72150 is a radiator coolant hose for upper hose routing where a curved shape is required. The EPDM construction is suited for cooling-system temperatures and coolant exposure, while the matched 1 9/32 in. end diameters support proper hose connection sizing. This hose is listed for vehicles including the Nissan Altima, Toyota Camry, Lexus ES330, and Toyota Highlander, along with other confirmed applications such as the Nissan Maxima, Toyota Solara, and Mitsubishi Galant. If you are replacing an upper radiator hose on a 2002-2006 Toyota Camry or a 2002-2006 Nissan Altima, Dayco 72150 provides the correct curved hose format for that service.

This part cross-references Gates 22309 and NAPA 8942 for the same application.

What It Helps Address

• Cracked or aged upper radiator hose material
• Coolant leaks at the hose body or connection points
• Incorrect hose routing on curved upper hose applications
• Softening, swelling, or deterioration from heat and coolant exposure
• Replacement needs during cooling-system repair or maintenance

Installation Notes and Tips

Verify the hose shape, end diameters, and vehicle application before installation. Confirm upper hose routing and inspect the radiator neck and engine-side connection for corrosion, residue, or damage before fitting the new hose. Use the vehicle’s specified clamps and refill the cooling system with the correct coolant after installation. For fitment, this hose is listed for applications such as Fits 2002-2006 Toyota Camry, Upper; Fits 2002-2006 Nissan Altima, Upper; Fits 2004-2008 Toyota Solara, Upper; Fits 2004-2008 Nissan Maxima, Upper; Fits 2006-2007 Toyota Highlander, Upper; Fits 2004-2006 Lexus ES330, Upper; Fits 2002-2003 Lexus ES300, Upper; Fits 2006-2008 Lexus RX400h, Upper; Fits 2006-2010 Kia Sedona, Upper; Fits 2007-2010 Hyundai Entourage, Upper; Fits 2004-2012 Mitsubishi Galant, Upper; Fits 2008-2012 Mitsubishi Eclipse, Upper; and Fits 2009-2014 Nissan Cube, Upper.

Quality Assurance

Dayco manufactures cooling-system hoses to meet published SAE specifications for radiator hose service. Part number 72150 is built as an EPDM curved radiator hose for confirmed upper-hose applications across Nissan, Toyota, Lexus, Mitsubishi, Hyundai, and Kia vehicles.