Gates 22964 Radiator Coolant Hose - Lower

Gates 22964 Molded Coolant Hose Overview

The Gates 22964 molded coolant hose is a direct-fit radiator coolant hose built to OEM-quality specifications for lower cooling system service. It is formed from EPDM for dependable coolant resistance and is shaped to match the routing needed on select Nissan applications.

As part of the Gates Molded Coolant Hose line, this hose covers upper, lower, bypass, heater, and other coolant applications with application-specific fitment. For buyers searching for a lower radiator hose for Nissan Maxima, Nissan Altima, or Nissan Quest, Gates 22964 provides a replacement option that matches the original molded shape.

Key Features

• EPDM construction for coolant system durability
• Molded design for proper hose routing
• 1.31 in. inside diameter at both ends
• 19.7 in. centerline length
• No spring and no quick-connect fittings
• Direct replacement for lower radiator coolant hose service
• Gates 22964 cross-references Dayco 72148 for the same application

Product Details

Gates Molded Coolant Hose products are engineered to match OEM-style dimensions and contours, helping restore the original coolant path without the need to source a hose from the dealer. This part number, 22964, is a molded lower coolant hose with equal end diameters and a 500 mm centerline length, making it suitable for vehicles that require a formed hose rather than a universal straight section. It is a practical replacement for Nissan cooling system repairs where the original hose shape is important for fit and clearance.

Vehicle Fitment

• Fits 2004-2009 Nissan Quest, Lower
• Fits 2004-2008 Nissan Maxima, Lower
• Fits 2002-2006 Nissan Altima, Lower

Common Repair Uses

• Lower radiator hose leakage
• Cracked or hardened coolant hose material
• Coolant seepage at the hose body
• Incorrect hose routing after prior repair
• Cooling system service on Nissan Maxima, Altima, or Quest

Installation Notes

Verify the vehicle year, model, and lower hose routing before installation. Compare the molded shape, end diameters, and centerline length to the original hose to confirm proper alignment with the radiator and engine connections. Inspect clamps and adjoining cooling system components for wear before reassembly.

Quality Assurance

This Gates molded coolant hose is manufactured to OEM-quality specifications and is part of Gates’ broad replacement hose line for cooling system service. Part number 22964 is built for application-specific fitment on the listed Nissan vehicles.