OE Quality
60-Day Returns

Walker 48322 Exhaust Resonator and Pipe Assembly
Overview of Walker Exhaust Resonator and Pipe Assembly 48322
The Walker 48322 Exhaust Resonator and Pipe Assembly is designed specifically for Nissan Altima models, providing a reliable replacement part that maintains proper exhaust flow and sound control. Constructed with durable aluminized steel, this assembly ensures long-lasting performance under various driving conditions.
- Compatible with Nissan Altima exhaust systems
- Overall length of 87.125 inches for precise fitment
- 12.5-inch round muffler body with 3.5-inch height and width
- Constructed from aluminized steel for corrosion resistance
- Features 2 bolt welded flange inlet and outlet for secure installation
Detailed Product Description
The Walker 48322 exhaust resonator and pipe assembly features a 12.5-inch round muffler body made from aluminized steel, measuring 3.5 inches in both height and width. The overall length of 87.125 inches ensures compatibility with the Nissan Altima exhaust system. Both the inlet and outlet utilize a 2 bolt welded flange design, providing a secure and leak-resistant connection. The steel pipe and body materials offer durability and resistance to corrosion, making this assembly suitable for extended use in various driving environments.
Applications and Problem Solving
This exhaust resonator and pipe assembly is used to replace worn or damaged components in the Nissan Altima exhaust system. It helps address several common issues:
- Excessive exhaust noise due to damaged resonator or muffler
- Exhaust leaks caused by corroded or cracked pipes
- Reduced engine performance from restricted exhaust flow
- Failed emissions tests related to exhaust system integrity
- Vibration and rattling noises from loose or broken exhaust parts
Installation Notes and Tips
- Ensure compatibility with your specific Nissan Altima model year before installation
- Use proper tools to remove the old assembly and avoid damage to surrounding components
- Inspect mounting hardware and replace if necessary to ensure a secure fit
- Check for exhaust leaks after installation and tighten bolts as needed
- Professional installation is recommended for optimal fit and performance
Quality Assurance and Warranty
Walker exhaust components are manufactured to meet or exceed OEM specifications, using aluminized steel for enhanced corrosion resistance. The 48322 resonator and pipe assembly undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the product documentation or manufacturer.
| Brand | Walker |
|---|---|
| Part Number | 48322 |
| Body 1 Height | 3.5 |
| Body 1 Length | 12.5 |
| Body 1 Shape | Round |
| Body 1 Width | 3.5 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet Type | 2 Bolt Welded Flange |
| Muffler Body Length | 12.5 |
| Outlet Type | 2 Bolt Welded Flange |
| Overall Length | 87.125 |
| Pipe Material | Steel |
This part fits 1 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Nissan | Altima | 2.4L | L4 | N/A | with Federal Emission System |
* 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.