Gates 22230 Radiator Coolant Hose - Lower

Gates 22230 Lower Radiator Coolant Hose

The Gates Molded Coolant Hose line is built for direct replacement of OEM-style coolant routing in upper, lower, bypass, heater, and other cooling system applications. This Gates 22230 lower radiator coolant hose is shaped to match the factory path for select Chevrolet Astro and GMC Safari models, helping restore proper coolant flow and fitment.

Key Features

• Brand: Gates Molded Coolant Hose
• Part number: 22230
• Part type: radiator coolant hose
• Molded EPDM and plastic construction
• Centerline length: 24.2 in. (615 mm)
• End inside diameters: 1.52 in. (39 mm) and 1.77 in. (45 mm)
• No spring and no quick-connect fittings
• Lower hose position for factory-style routing

Detailed Description

Gates 22230 is a molded lower radiator coolant hose made to match OEM-quality specifications for the cooling system. Its molded shape supports the correct routing needed on 1996-2005 Chevrolet Astro and 1996-2005 GMC Safari lower hose applications. If you are replacing a worn or leaking lower radiator hose on a Chevrolet Astro or GMC Safari, this part number 22230 provides a direct-fit service replacement for the original hose layout.

The Gates Molded Coolant Hose product line covers a wide range of cooling system needs, including lower radiator hose replacement, and is engineered to reduce the time spent sourcing dealer-only parts. This Gates 22230 hose is a practical choice when you need a molded coolant hose for Chevrolet Astro lower radiator hose service or GMC Safari lower radiator hose service.

This part cross-references Continental 62306 and Dayco 71906 for the same application.

What It Helps Fix

• Coolant leaks from a cracked or aged lower radiator hose
• Softening, swelling, or collapse of the original hose
• Improper hose routing after a previous replacement
• Loss of coolant flow caused by hose deterioration
• Service issues on Chevrolet Astro and GMC Safari cooling systems

Installation Notes and Tips

• Verify hose routing against the original lower hose before installation.
• Inspect adjoining necks, clamps, and coolant passages for wear or corrosion.
• Drain coolant safely before removing the existing hose.
• Confirm end diameters and molded shape match the vehicle application.
• After installation, refill and bleed the cooling system according to factory procedure.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for cooling system replacement service. The Gates 22230 is part of a comprehensive molded hose line used for radiator hose replacement across multiple vehicle applications.