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Walker 54255 Exhaust Resonator and Pipe Assembly
Walker 54255 Exhaust Resonator Assembly
Walker 54255 is an exhaust resonator and pipe assembly built for OE-style fit, flow, and sound control. It is made for 1998-2000 Toyota Sienna applications and uses a steel pipe with an aluminized finish for a factory-style replacement on the exhaust system.
Key Features
- Fits 1998-2000 Toyota Sienna, N/A
- Part number 54255 for direct catalog lookup
- 2.25 in. inlet inside diameter and 2.25 in. outlet outside diameter
- Steel pipe and steel resonator body
- Aluminized finish for corrosion resistance
- Round 6 in. x 6 in. body with 13 in. body length
- 43.5 in. overall length
- Pipe connection inlet and spout outlet
Detailed Description
Walker 54255 is engineered as an exhaust resonator and pipe assembly for Toyota Sienna models from 1998 through 2000. The design follows original-system dimensions and tuning principles to maintain OE-style exhaust tone while supporting smooth exhaust flow. With a 2.25-inch inlet and outlet, this Walker resonator assembly is sized for direct replacement use where the original exhaust routing and connection style are required. If you are searching for a Walker 54255 exhaust resonator for 1998-2000 Toyota Sienna, this part matches the listed application and dimensions.
This part cross-references Walker Exhaust 36380 for the same application.
What It Helps Address
- Exhaust resonance or drone from a worn resonator
- Rust or corrosion in the original steel exhaust section
- Damaged pipe connections at the resonator assembly
- Loss of OE-style exhaust sound control
- Replacement needs on 1998-2000 Toyota Sienna exhaust systems
Installation Notes and Tips
Verify inlet and outlet diameter, overall length, and body dimensions before installation. This assembly uses a pipe connection inlet and a spout outlet, so the existing exhaust layout must match the listed connection style. For welded assemblies, replace all required related parts as noted in the fitment data. Confirm the vehicle is a 1998, 1999, or 2000 Toyota Sienna before ordering.
Quality Assurance
Walker designs this resonator to fit, perform, and sound like the original system, using tuning methods aimed at OE-style flow characteristics and exhaust tone. The aluminized steel construction supports long-term service in a replacement exhaust application.
| Brand | Walker |
|---|---|
| Part Number | 54255 |
| Outlet Outside Diameter | 2.25 |
| Muffler Body Length | 13 |
| Pipe Material | Steel |
| Inlet Inside Diameter | 2.25 |
| Overall Length | 43.5 |
| Body 1 Height | 6 |
| Body 1 Length | 13 |
| Body 1 Shape | Round |
| Body 1 Width | 6 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet Quantity | 1 |
| Inlet Type | Pipe connection |
| Outlet Quantity | 1 |
| Outlet Type | Spout |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Toyota | Sienna | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 1999 | Toyota | Sienna | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 1998 | Toyota | Sienna | 3.0L | V6 | 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.