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Walker 54738 Exhaust Pipe
Overview of Walker Exhaust Pipe 54738
The Walker 54738 exhaust pipe is designed specifically for Chevrolet and GMC trucks, including the Avalanche, Suburban 1500, and Yukon XL 1500 models. Constructed from durable steel with an aluminized finish, this exhaust pipe ensures reliable performance and corrosion resistance for your vehicle's exhaust system.
- Material: Steel with aluminized finish for corrosion resistance
- Length: 36.5 inches for precise fitment
- Inlet type: 2 bolt welded flange for secure connection
- Outlet type: Pipe connection with 2.625 inch outside diameter
- Specific fit for Chevrolet Avalanche, Suburban 1500, and GMC Yukon XL 1500
Detailed Product Description
The Walker 54738 exhaust pipe is engineered to replace the factory exhaust pipe on select Chevrolet and GMC models. Its steel construction provides strength and durability, while the aluminized finish offers protection against rust and environmental wear. The pipe measures 36.5 inches in length, ensuring a precise fit within the exhaust system layout. The inlet features a 2 bolt welded flange, allowing for a secure and leak-free connection to the existing exhaust components. The outlet is designed as a pipe connection with an outside diameter of 2.625 inches, matching OEM specifications for seamless integration.
Applications and Problem Solving
- Replacement for damaged or rusted exhaust pipes on Chevrolet Avalanche, Suburban 1500, and GMC Yukon XL 1500
- Restores proper exhaust flow and reduces leaks
- Helps eliminate exhaust noise caused by cracks or holes
- Prevents exhaust fumes from entering the cabin due to compromised pipes
- Maintains emissions compliance by ensuring exhaust system integrity
Installation Notes and Tips
Installation of the Walker 54738 exhaust pipe requires basic mechanical skills and appropriate tools. The 2 bolt welded flange inlet allows for straightforward attachment to the existing exhaust manifold or pipe. Ensure all connections are properly tightened to prevent leaks. It is recommended to inspect surrounding exhaust components during installation and replace any worn gaskets or clamps as needed for optimal performance.
Quality Assurance and Warranty
Walker exhaust pipes are manufactured to meet or exceed OEM standards for fit, form, and function. The aluminized steel construction provides enhanced corrosion resistance for extended service life. While specific warranty details are not provided, Walker products typically come with a limited warranty against defects in materials and workmanship. Refer to Walker's official documentation for complete warranty information.
| Brand | Walker |
| Part Number | 54738 |
| Material | Steel |
| Outlet Outside Diameter | 2.625 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Finish | Aluminized |
| Inlet 1 Type | 2 bolt welded flange |
| Length | 36.5 |
| Outlet 1 Outside Diameter | 2.625 |
| Outlet 1 Type | Pipe connection |
| Universal Or Specific Fit | Specific fit |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Chevrolet | Avalanche | 5.3L | V8 | N/A | If welded assembly, replace all required parts |
| 2008 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | If welded assembly, replace all required parts |
| 2008 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | If welded assembly, replace all required parts |
| 2007 | Chevrolet | Avalanche | 5.3L | V8 | N/A | If welded assembly, replace all required parts |
| 2007 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | If welded assembly, replace all required parts |
| 2007 | GMC | Yukon XL 1500 | 5.3L | V8 | 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.