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Walker 54078 Exhaust Resonator and Pipe Assembly
| Brand | Walker 54078 |
|---|---|
| Body 1 Height | 3 |
| Body 1 Length | 20 |
| Body 1 Shape | Round |
| Body 1 Width | 3 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet Outside Diameter | 2 |
| Inlet Type | Pipe Connection |
| Muffler Body Length | 20 |
| Outlet Outside Diameter | 2 |
| Outlet Type | Spout |
| Overall Length | 18.25 |
| Pipe Material | Steel |
| Fits | Chrysler, Dodge, and Plymouth · 28 vehicles |
OE-style sound. Precise tuning helps deliver smooth flow characteristics.
Steel construction. Aluminized finish helps resist corrosion.
Resonator and pipe assembly. Combines exhaust flow control with a direct pipe connection.
Cross-references AP Exhaust 44835 and AP Exhaust 54928 for the same application. See all 2.
Walker 54078 Exhaust Resonator and Pipe Assembly
Walker 54078 is an exhaust resonator and pipe assembly built for OE-style fit, sound, and flow. It uses a steel body with an aluminized finish to support long-term exhaust service on select Chrysler, Dodge, and Plymouth minivans.
Key Features
- 2-inch inlet outside diameter and 2-inch outlet outside diameter
- Steel pipe material and steel body construction
- Round resonator body with 20-inch body length
- Overall length of 18.25 inches
- Aluminized finish for added corrosion resistance
- 1 pipe connection inlet and 1 spout outlet
- OE-style tuning for factory-like exhaust tone and flow
Product Details
This Walker resonator assembly is engineered to match the original exhaust system’s sound characteristics while maintaining proper exhaust flow. The 54078 part number is a direct-fit style solution for vehicles that use a 2-inch inlet and 2-inch outlet configuration, with a round 3-inch by 3-inch body profile. It is a practical replacement for worn or damaged exhaust resonator sections on 1996-2000 Dodge Caravan, 1996-2000 Plymouth Voyager, and 2000 Chrysler Voyager applications. This part cross-references AP Exhaust (e.g., 44835, 54928) for the same application.
Common Issues This Part Can Address
- Exhaust noise that has become louder or harsher than factory levels
- Rust or corrosion in the resonator and pipe section
- Cracked or damaged exhaust tubing in the resonator area
- Loss of OE-style exhaust tone after exhaust system wear
- Restricted exhaust flow caused by a deteriorated resonator assembly
Installation Notes and Tips
Fits 2000 Chrysler Voyager, N/A. Fits 1996-2000 Dodge Caravan, N/A. Fits 1996-2000 Plymouth Voyager, N/A. If the original exhaust uses a welded assembly, replace all required parts during service to ensure proper alignment and sealing. Verify inlet and outlet diameter match before installation, and confirm the existing exhaust routing on the vehicle before welding or clamping the assembly in place.
Quality Assurance
Walker designs this resonator to follow original-system fit, performance, and sound targets using precise tuning methods. The aluminized steel construction supports dependable exhaust service in demanding underbody conditions.
| Year | Make | Model | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Chrysler | Voyager | 3.3L | V6 | 113.3" | N/A | If welded assembly, replace all required parts |
| 2000 | Chrysler | Voyager | 3.0L | V6 | 113.3" | N/A | If welded assembly, replace all required parts |
| 2000 | Dodge | Caravan | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 2000 | Dodge | Caravan | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 2000 | Plymouth | Voyager | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 2000 | Plymouth | Voyager | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1999 | Dodge | Caravan | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1999 | Dodge | Caravan | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1999 | Dodge | Caravan | 3.8L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1999 | Plymouth | Voyager | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1999 | Plymouth | Voyager | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1999 | Plymouth | Voyager | 3.8L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1998 | Dodge | Caravan | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1998 | Dodge | Caravan | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1998 | Dodge | Caravan | 3.8L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1998 | Plymouth | Voyager | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1998 | Plymouth | Voyager | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1997 | Dodge | Caravan | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1997 | Dodge | Caravan | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1997 | Dodge | Caravan | 3.8L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1997 | Plymouth | Voyager | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1997 | Plymouth | Voyager | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1997 | Plymouth | Voyager | 3.8L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1996 | Dodge | Caravan | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1996 | Dodge | Caravan | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1996 | Dodge | Caravan | 3.8L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1996 | Plymouth | Voyager | 3.0L | V6 | — | N/A | If welded assembly, replace all required parts |
| 1996 | Plymouth | Voyager | 3.3L | V6 | — | N/A | If welded assembly, replace all required parts |
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