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Walker 50563 Exhaust Y Pipe - Front
Walker Exhaust Y Pipe for Buick, GMC, and Saturn Vehicles
The Walker 50563 Exhaust Y Pipe is designed specifically for select Buick, GMC, and Saturn models, including the Acadia, Enclave, and Outlook. Engineered with aluminized steel and a compression bend type, this exhaust component ensures reliable performance and durability in your vehicle's exhaust system.
- Length: 59.375 inches for precise fitment
- Material: Durable aluminized steel construction
- Bend Type: Compression bends for optimal exhaust flow
- Inlet Quantity: 2 with 2 bolt welded flange connections
- Outlet Quantity: 1 with 2 bolt welded flange connection
- Pipe Wall Thickness: 0.05 inches for strength and longevity
- Specific fit for Buick Acadia, GMC Acadia, Saturn Outlook, and Buick Enclave
Durable Construction and Design Features
The Walker 50563 Exhaust Y Pipe is crafted from aluminized steel, providing corrosion resistance and extended service life. Its compression bend design allows for smooth exhaust gas flow, reducing backpressure and supporting engine efficiency. The pipe features two inlets and one outlet, each equipped with 2 bolt welded flanges to ensure secure and leak-free connections within the exhaust system. With a length of 59.375 inches and a pipe wall thickness of 0.05 inches, this Y pipe is built to meet the specific requirements of your vehicle’s exhaust layout.
Compatible Vehicles and Applications
This exhaust Y pipe is compatible with the following vehicles:
- Buick Acadia
- Buick Enclave
- GMC Acadia
- Saturn Outlook
It is designed to replace the factory exhaust Y pipe, addressing issues related to exhaust leaks, corrosion, and damaged piping in these specific models.
Common Issues Addressed by Walker 50563 Exhaust Y Pipe
- Exhaust leaks causing noise and reduced efficiency
- Corrosion or rust damage to original exhaust piping
- Cracks or breaks in the Y pipe affecting exhaust flow
- Failed emissions tests due to exhaust system faults
- Reduced engine performance linked to exhaust restrictions
Installation Notes and Tips
Installation of the Walker 50563 Exhaust Y Pipe requires removal of the existing Y pipe and proper alignment of the 2 bolt welded flange connections. Ensure all flange surfaces are clean and free of debris before installation to prevent leaks. Use appropriate gaskets and hardware (not included) to secure the pipe. Professional installation is recommended to maintain exhaust system integrity and performance.
Quality Assurance and Warranty
Walker exhaust components are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The aluminized steel construction offers resistance to corrosion and heat, contributing to the product’s durability. While specific warranty details are not provided, Walker products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Walker |
| Part Number | 50563 |
| Length | 59.375 |
| Grade Type | Regular |
| Bend Type | Compression |
| Finish | Aluminized |
| Inlet Quantity | 2 |
| Inlet Type | 2 bolt welded flange |
| Material | Steel |
| Mounting Hardware Included | No |
| Outlet Quantity | 1 |
| Outlet Type | 2 bolt welded flange |
| Pipe Wall Thickness | 0.05 |
| Universal Or Specific Fit | Specific |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Buick | Enclave | 3.6L | V6 | Front | |
| 2008 | GMC | Acadia | 3.6L | V6 | Front | |
| 2008 | Saturn | Outlook | 3.6L | V6 | Front | with Dual Exhaust |
| 2008 | Saturn | Outlook | 3.6L | V6 | N/A | with Single Exhaust |
| 2007 | GMC | Acadia | 3.6L | V6 | Front | |
| 2007 | Saturn | Outlook | 3.6L | V6 | Front | with Dual Exhaust |
| 2007 | Saturn | Outlook | 3.6L | V6 | N/A | with Single Exhaust |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.