Keep coolant moving between the radiator and engine with the Gates Radiator Coolant Hose 22453. It installs as a direct-fit replacement for the 1997-2001 Infiniti Q45, carrying engine coolant along the lower radiator-to-pipe route so your cooling system can shed heat as designed.
A coolant hose flexes and endures constant heat, pressure, and coolant chemistry, so over time it can harden, crack, bulge, soften, or seep at the connections. If a worn or leaking lower hose is the cause of coolant loss or overheating, this hose replaces it and restores a secure coolant path. Inspect the clamps and mating necks during installation, and refill and bleed the cooling system per the vehicle service procedure.
Interchange: 22358M · 215036P000 · 215036P001 · 9086
Manufacturer part number 22453.
This part cross-references / interchanges with the following part numbers:
What vehicle does the Gates 22453 fit?
It is a direct-fit replacement for the 1997-2001 Infiniti Q45. Check the Buyer's Guide tab to confirm the fit for your vehicle.
Where does this hose install?
It is the lower radiator coolant hose, routing coolant along the radiator-to-pipe path in the cooling system.
What does this hose do?
It channels engine coolant between the radiator and the pipe so the cooling system can circulate coolant and shed heat as designed.
What are signs the hose may need replacing?
A coolant hose can harden, crack, bulge, soften, or seep at the connections over time, which may lead to coolant loss or overheating.
What interchange numbers does 22453 replace?
It cross-references 22358M, 215036P000, 215036P001, and 9086. Its own manufacturer part number is 22453.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
