Gates 22327 Radiator Coolant Hose - Lower

Gates 22327 Molded Coolant Hose Overview

The Gates 22327 molded coolant hose is a direct-fit radiator coolant hose built for lower cooling-system routing on select Mazda Millenia applications. Made from EPDM and formed to OEM-style dimensions, it supports a precise fit where a straight hose would not match the factory bend.

Compatible with 1995-2002 Mazda Millenia, lower, this molded hose helps restore proper coolant flow in the radiator circuit. Gates molded coolant hose 22327 is part of the brand’s molded hose line for upper, lower, bypass, heater, and other coolant applications.

Key Features

• EPDM construction for coolant-system durability
• Molded shape for factory-style routing
• End 1 inside diameter: 1.34 in. (34 mm)
• End 2 inside diameter: 1.34 in. (34 mm)
• Centerline length: 21.2 in. (538 mm)
• No spring and no quick-connect fittings
• Lower radiator coolant hose application

Product Details

Gates 22327 is engineered as a molded radiator coolant hose for vehicles that require a shaped replacement rather than a universal hose. The EPDM material is commonly used in cooling-system service because it is suited to hot coolant exposure and repeated thermal cycling. For Mazda Millenia lower hose replacement, the molded profile helps maintain the intended hose path and connection geometry.

This part cross-references Dayco 71924 and Nissens 62468 for the same application. If you are searching for a Mazda Millenia lower radiator hose, Gates 22327 provides an OE-style replacement option with the correct molded form and matching end diameters.

Common Problems It Can Address

• Cracked or softened lower radiator hose material
• Coolant seepage at hose connections
• Improper hose routing from a previous repair
• Collapsed or misshaped hose sections
• Cooling-system service on a 1995-2002 Mazda Millenia

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. Inspect the mating necks, clamps, and nearby cooling-system components for wear or corrosion, and replace any damaged parts before refilling the system. After installation, refill and bleed the cooling system according to the vehicle service procedure.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications for radiator, heater, bypass, and related coolant applications. The 22327 is built as a molded replacement hose for accurate fitment on the listed Mazda Millenia applications.