Overview

Gates 21707 is a molded radiator coolant hose built to OEM-quality specifications for coolant routing applications. It is made from EPDM and formed to match the required shape for a clean, direct replacement on select Saab 900 applications.

Compatible With Saab 900 cooling system service, this molded hose supports lower hose replacement where the original routing and fitment matter. Gates 21707 is part of the Molded Coolant Hose line, which covers a wide range of radiator, heater, bypass, and other coolant hose applications.

Key Features

• EPDM construction for coolant-system durability.
• Molded shape for accurate hose routing.
• 1.25 in. inside diameter at both ends.
• 37.9 in. centerline length for application-specific fitment.
• OEM-quality specification for radiator hose replacement.

Detailed Description

This Gates radiator coolant hose, part number 21707, is engineered as a molded replacement hose for cooling system service. The hose uses EPDM material and a formed profile to match the routing required by the application, helping maintain proper coolant flow and a secure fit. For Saab 900 owners, Gates 21707 provides a direct replacement option for lower hose service on 1985-1988 and 1991-1993 models.

The Molded Coolant Hose product line is designed to cover multiple coolant-system positions and configurations with OEM-quality specifications. If you are replacing a worn or damaged hose on a Saab 900, this part number 21707 offers the correct molded construction for the listed applications. This part cross-references Dayco 71492 and Continental 62312 for the same application.

What It Is Used For

• Replacing a cracked or leaking coolant hose.
• Restoring proper coolant routing in the cooling system.
• Addressing hose collapse, swelling, or softening.
• Correcting fit issues caused by an incorrect hose shape.
• Servicing lower hose applications on select Saab 900 models.

Installation Notes

Verify the hose shape, end diameters, and centerline length against the removed part before installation. Confirm the vehicle year and lower-position application for the Saab 900 before ordering. Inspect adjoining clamps and coolant connections during service, and replace any damaged sealing surfaces as needed.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications. The Molded Coolant Hose line is built for broad coolant-system coverage, and part number 21707 is produced to meet the dimensional and material requirements of the listed applications.