Walker 70407 Exhaust Y Pipe

Walker 70407 Exhaust Y Pipe for Equinox and Terrain

Walker 70407 is a specific-fit exhaust Y pipe built from aluminized steel for durability and corrosion resistance. It is formed with precision benders and fixture-checked for accurate alignment, helping support a straightforward installation on select Chevrolet Equinox and GMC Terrain applications.

Key Features

• Specific-fit exhaust Y pipe for direct replacement use
• Aluminized steel construction for added durability
• 42.5-inch length
• 2-bolt welded flanges at the inlet and outlet
• Compression bend type for proper routing
• 0.06-inch pipe wall thickness
• Regular grade type

Detailed Description

This Walker exhaust Y pipe, part number 70407, is engineered for select 2012-2017 Chevrolet Equinox and 2012-2017 GMC Terrain models. The specific-fit design helps match the original exhaust routing, while the aluminized finish and steel construction provide a practical balance of strength and long-term service. For buyers searching for a 2012-2017 Chevrolet Equinox exhaust Y pipe or a 2012-2017 GMC Terrain exhaust Y pipe, Walker 70407 offers a direct replacement solution with welded flange connections for secure fitment.

This part cross-references Monroe Shocks & Struts (e.g., 23114283) for the same application.

What It Is Used For

• Replacing a damaged or rusted exhaust Y pipe
• Restoring exhaust flow after flange or pipe failure
• Addressing exhaust leaks at the Y-pipe section
• Correcting fitment issues caused by worn original exhaust components
• Supporting repair of exhaust noise from cracked or corroded piping

Installation Notes and Tips

Walker 70407 uses 2-bolt welded flanges at both the inlet and outlet, so alignment with the existing exhaust system is important before tightening fasteners. Verify vehicle application by year, make, and model before installation. Because mounting hardware is not included, reuse or source the required hardware separately as needed. Check surrounding exhaust components, hangers, and seals for wear during replacement to help prevent repeat leaks.

Quality Assurance

Walker manufactures this pipe with precision bending and fixture checking to help ensure consistent fit and installation accuracy. The aluminized steel construction is selected to support durability in exhaust service.