Gates 22931 Radiator Coolant Hose - Lower

Gates 22931 Molded Coolant Hose

Gates 22931 is a molded radiator coolant hose built to OEM-quality specifications for lower cooling-system service. It uses EPDM construction and molded shaping to match the routing needed for select Saab 9-3 applications, helping restore proper coolant flow and hose fitment.

The Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant applications with application-specific shapes and dimensions. For buyers searching for a lower radiator hose for Saab 9-3 models, this part number provides a direct replacement option with the correct molded profile.

Key Features

• Brand: Gates Molded Coolant Hose
• Part number: 22931
• Part type: radiator coolant hose
• EPDM rubber construction for cooling-system use
• Molded design for proper hose routing
• End inside diameters: 1.31 in (33 mm) and 1.7 in (43 mm)
• Centerline length: 12.9 in (328 mm)
• No spring, no modular hose sections, and no quick-connect fittings

Detailed Description

Gates 22931 is a molded lower coolant hose engineered for select Saab 9-3 vehicles. It is listed for 1999-2003 Saab 9-3 lower hose applications, with a 2003 Saab 9-3 lower hose listing for engines identified by VIN K. If you need a replacement lower radiator hose for Saab 9-3 cooling-system repair, this hose is built around the dimensions and molded shape needed for that application.

This Gates molded coolant hose is part of a broad replacement line focused on radiator, heater, bypass, and other coolant routing needs. The molded construction helps match factory-style hose paths, which is important when replacing a worn or collapsed hose on a Saab 9-3. Gates 22931 is also cross-referenced to Dayco 72611 for the same application.

What It Helps Fix

• Coolant leaks from a cracked or aged lower radiator hose
• Softening, swelling, or hose collapse from heat and pressure
• Poor hose routing after a previous repair
• Cooling-system service on a Saab 9-3 with a lower hose replacement need
• Fitment issues caused by using the wrong hose shape or dimensions

Installation Notes and Tips

Verify the vehicle year, model, and lower-hose application before installation. For 2003 Saab 9-3 vehicles, confirm the engine VIN K note before ordering or installing Gates 22931. Inspect adjoining clamps, fittings, and coolant passages for wear or contamination so the new hose can seat correctly and maintain a secure seal.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for radiator hose replacement service. The EPDM material and molded construction support consistent fitment for the listed Saab 9-3 lower hose applications.