OE Quality
60-Day Returns

Walker 22015 Exhaust Resonator
Overview of Walker 22015 Exhaust Resonator for Buick and Chevrolet
The Walker 22015 exhaust resonator is designed as a direct fit replacement for select Buick and Chevrolet models, including the Encore and Trax. Engineered with durable steel and an aluminized finish, this resonator helps reduce exhaust noise and improve overall system performance.
- Direct fit for Buick Encore and Chevrolet Trax
- Oval-shaped steel body with aluminized finish for corrosion resistance
- Inlet and outlet pipe connections with 2.325 inch inlet and 2 inch outlet inside diameters
- Single inlet and outlet with center configuration for easy installation
- Body dimensions: 14 inches length, 8.25 inches width, and 3.75 inches height
Detailed Product Description
The Walker 22015 exhaust resonator features a robust oval-shaped steel body measuring 14 inches in length, 8.25 inches in width, and 3.75 inches in height. Its aluminized finish provides enhanced resistance to rust and corrosion, extending the life of the component. The resonator is designed with a center inlet and outlet configuration, both utilizing pipe connections for straightforward integration into the exhaust system. The inlet inside diameter measures 2.325 inches, while the outlet inside diameter is 2 inches, ensuring compatibility with the exhaust piping of Buick Encore and Chevrolet Trax models. This resonator is engineered as a direct fit part, eliminating the need for modifications during installation.
Common Applications and Problem Solving
- Reduces exhaust drone and unwanted noise in Buick Encore and Chevrolet Trax vehicles
- Replaces damaged or corroded resonators to restore proper exhaust flow
- Helps maintain emissions compliance by ensuring exhaust system integrity
- Improves overall exhaust system performance and sound quality
- Prevents exhaust leaks caused by deteriorated resonator components
Installation Notes and Tips
Installation of the Walker 22015 exhaust resonator is straightforward due to its direct fit design for Buick Encore and Chevrolet Trax models. Ensure the inlet and outlet pipe diameters match the existing exhaust system dimensions (2.325 inch inlet, 2 inch outlet). Proper alignment of the center inlet and outlet connections is essential for a secure fit. It is recommended to inspect surrounding exhaust components for wear or damage during installation to maintain system integrity.
Quality Assurance and Warranty
Walker exhaust components are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The aluminized steel construction offers corrosion resistance suitable for extended use. While specific warranty details for part number 22015 are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. Refer to official Walker documentation for complete warranty information.
| Brand | Walker |
| Part Number | 22015 |
| Outlet Outside Diameter | 2 |
| Finish | Aluminized |
| Inlet Type | Pipe connection |
| Outlet Type | Pipe connection |
| Inlet Inside Diameter | 2.325 |
| Body Width | 8.25 |
| Inlet Quantity | 1 |
| Body Material | Steel |
| Outlet Inside Diameter | 2 |
| Outlet Quantity | 1 |
| Resonator Shape | Oval |
| Body 1 Height | 3.75 |
| Body 1 Length | 14 |
| Body 1 Shape | Oval |
| Body 1 Width | 8.25 |
| Body Height | 3.75 |
| Body Length | 14 |
| Inlet Configuration | Center |
| Outlet Configuration | Center |
| Universal Or Specific Fit | Direct fit |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Chevrolet | Trax | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2018 | Buick | Encore | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2018 | Chevrolet | Trax | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2017 | Buick | Encore | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2017 | Chevrolet | Trax | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2016 | Buick | Encore | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2016 | Chevrolet | Trax | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2015 | Buick | Encore | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2015 | Chevrolet | Trax | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2014 | Buick | Encore | 1.4L | L4 | N/A | If welded assembly, replace all required parts |
| 2013 | Buick | Encore | 1.4L | L4 | N/A | 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.