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Walker 50485 Exhaust Y Pipe - Rear
Overview of Walker Exhaust Y Pipe 50485
The Walker Exhaust Y Pipe 50485 is designed specifically for select Buick, Chevrolet, and GMC models, including the Acadia, Acadia Limited, Enclave, and Traverse. Engineered with precision, this exhaust Y pipe ensures proper exhaust flow and fitment for these vehicles.
- Inlet outside diameter: 2.25 inches
- Outlet outside diameter: 2 inches
- Overall length: 38.75 inches
- Material: Durable steel with aluminized finish
- Bend type: Compression bend for accurate fit
- Pipe wall thickness: 0.05 inches
- Inlet quantity: 1 pipe connection
- Outlet quantity: 2 pipe connections
- Grade type: Regular
- Mounting hardware not included
- Specific fit for Buick, Chevrolet, and GMC SUVs
Detailed Product Description
The Walker 50485 Exhaust Y Pipe is constructed from steel with an aluminized finish to resist corrosion and extend service life. Its compression bend design allows for a precise fit within the exhaust system of compatible vehicles. The pipe features a single 2.25-inch inlet and dual 2-inch outlets, facilitating efficient exhaust gas flow. With a length of 38.75 inches and a pipe wall thickness of 0.05 inches, this Y pipe balances durability and performance. This part is a specific fit for Buick Acadia, Acadia Limited, GMC Acadia, Chevrolet Traverse, and Buick Enclave models, ensuring proper alignment and connection within the exhaust system.
Common Applications and Problem Resolution
- Replacement of damaged or rusted exhaust Y pipes on Buick Acadia and GMC Acadia
- Restoring proper exhaust flow in Chevrolet Traverse exhaust systems
- Eliminating exhaust leaks caused by cracked or corroded Y pipes
- Maintaining emissions compliance by ensuring exhaust integrity
- Reducing exhaust noise and improving overall vehicle performance
Installation Notes and Tips
Installation of the Walker 50485 Exhaust Y Pipe requires basic mechanical skills and appropriate tools. Since mounting hardware is not included, reuse existing clamps or purchase compatible hardware separately. Ensure all connections are secure and properly sealed to prevent exhaust leaks. It is recommended to inspect surrounding exhaust components during installation for wear or damage. Professional installation is advised if unfamiliar with exhaust system repairs.
Quality Assurance and Warranty
Walker exhaust components are manufactured to meet or exceed OEM specifications. The aluminized steel construction provides corrosion resistance suitable for regular driving conditions. While specific warranty details for part number 50485 are not provided here, Walker typically offers limited warranties covering defects in materials and workmanship. Refer to Walker’s official documentation for complete warranty information.
| Brand | Walker |
| Part Number | 50485 |
| Bend Type | Compression |
| Finish | Aluminized |
| Grade Type | Regular |
| Inlet Outside Diameter | 2.25 |
| Inlet Type | Pipe Connection |
| Length | 38.75 |
| Material | Steel |
| Mounting Hardware Included | no |
| Outlet Outside Diameter | 2 |
| Outlet Type | Pipe Connection |
| Pipe Wall Thickness | 0.05 |
| Universal Or Specific Fit | Specific |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2017 | Chevrolet | Traverse | Premier | 3.6L | V6 | Rear | If welded assembly, replace all required parts |
| 2017 | Chevrolet | Traverse | LT | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts |
| 2017 | GMC | Acadia Limited | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2016 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2016 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | If welded assembly, replace all required parts |
| 2016 | Chevrolet | Traverse | LT | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts |
| 2016 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2015 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2015 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | If welded assembly, replace all required parts |
| 2015 | Chevrolet | Traverse | LT | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts |
| 2015 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2014 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2014 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | If welded assembly, replace all required parts |
| 2014 | Chevrolet | Traverse | LT | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts |
| 2014 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2013 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2013 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | If welded assembly, replace all required parts |
| 2013 | Chevrolet | Traverse | LT | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts |
| 2013 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2012 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2012 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | |
| 2012 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2011 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2011 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | |
| 2011 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2010 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2010 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | |
| 2010 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2009 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts | |
| 2009 | Chevrolet | Traverse | LTZ | 3.6L | V6 | Rear | |
| 2009 | GMC | Acadia | 3.6L | V6 | Rear | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2008 | Buick | Enclave | 3.6L | V6 | Rear | If welded assembly, replace all required parts |
* 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.