Davico 520563 Exhaust Y Pipe - Front

Exact-Fit Front Exhaust Y Pipe

Davico Exact-Fit Exhaust Pipe 520563 is a front exhaust Y pipe built for direct replacement on select Buick, GMC, and Saturn applications. It uses 2-bolt fixed flanges at the inlets and outlet, with provisions for 2 oxygen sensors and an overall length of 59.5 inches.

Key Features

• Exact-Fit Exhaust Pipe from Davico Exact-Fit Exhaust Pipe line
• Part number 520563
• Front exhaust Y pipe configuration
• 2-bolt fixed flange inlet 1, inlet 2, and outlet
• Includes 2 O2 sensor locations
• Overall length: 59.5 inches
• Unboxed packaging

Fitment Details

Compatible with front exhaust applications for 2008 Buick Enclave, 2007-2008 GMC Acadia, and 2007-2008 Saturn Outlook. Fits 2008 Buick Enclave, front. Fits 2007-2008 GMC Acadia, front. Fits 2007-2008 Saturn Outlook, front. Davico 520563 is a direct-fit replacement for these vehicles when matching the listed front exhaust Y pipe configuration.

Product Description

Davico focuses on prebent exhaust components that fit properly and are priced for value, and this Exact-Fit Exhaust Pipe follows that approach. The 520563 exhaust Y pipe is built with fixed 2-bolt flanges at both inlets and the outlet, making it a practical replacement for the front section of the exhaust system on the Buick Enclave, GMC Acadia, and Saturn Outlook. The dual O2 sensor provisions support the factory exhaust layout, and the 59.5-inch overall length helps match the original routing.

This part cross-references 520563 for the same application.

What It Helps Address

• Cracked or rusted front exhaust Y pipe
• Exhaust leaks at flange connections
• Failed emissions readings related to damaged exhaust routing
• Broken or corroded O2 sensor mounting points
• Noise from a leaking front exhaust section

Installation Notes

Verify flange style, sensor count, and overall length before installation. This exhaust pipe uses 2-bolt fixed flanges at both inlets and the outlet, so the mating surfaces must match the factory exhaust layout. Confirm front-position fitment on the specific vehicle before ordering, especially on 2008 Buick Enclave, 2007-2008 GMC Acadia, and 2007-2008 Saturn Outlook applications.

Quality Assurance

Davico builds Exact-Fit Exhaust Pipe products around customer feedback for properly fitting prebent exhaust components. Part number 520563 is manufactured to match the listed application details for direct replacement use.