Dorman 626-530 Thermostat Bypass Pipe

Thermostat Bypass Pipe for GM Applications

Dorman 626-530 is a thermostat bypass pipe built to match the original pipe’s fit and function on specified vehicles. It is engineered for reliable performance and durability, with an included O-ring for sealing at the connection point.

Key Features

• Direct replacement thermostat bypass pipe for specified applications
• Matches original fit and function for service replacement
• Includes O-ring for the listed application
• Designed for dependable cooling-system operation
• Cross-references GM OE part number 12582446 for the same application

Detailed Description

This Dorman thermostat bypass pipe, part number 626-530, is a service replacement for select Chevrolet Equinox and Pontiac Torrent models. It is built to restore the factory routing of coolant through the thermostat bypass circuit, helping maintain proper flow characteristics in the cooling system. For buyers searching for a thermostat bypass pipe for 2005-2009 Chevrolet Equinox or 2006-2009 Pontiac Torrent, 626-530 provides a direct-fit option for the listed applications.

Use this part when replacing a worn, leaking, or damaged bypass pipe on compatible Chevrolet Equinox and Pontiac Torrent vehicles. The design follows the original pipe’s fitment requirements, making it a practical choice for cooling-system repair work where OE-style geometry and sealing are important.

What It Helps Address

• Coolant seepage at the bypass pipe connection
• Cracked or deteriorated thermostat bypass piping
• Cooling-system service on 2005-2009 Chevrolet Equinox
• Cooling-system service on 2006-2009 Pontiac Torrent
• Restoration of factory coolant routing around the thermostat housing

Installation Notes and Tips

Verify engine and cooling-system configuration before installation, since fitment is limited to the listed applications. Inspect the mating surfaces and replace the O-ring during service to help achieve a proper seal. Confirm the pipe seats fully before refilling and bleeding the cooling system.

Quality Assurance

Dorman designs this thermostat bypass pipe to match original fit and function on specified applications and to deliver reliable durability in service.