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Walker 70022 Exhaust Muffler Assembly
| Brand | Walker 70022 |
|---|---|
| Body Height | 5.50 |
| Body Length | 27.00 |
| Overall Length | 53.51 |
| Body Material | Stainless steel |
| Body Width | 11.00 |
| Inlet 1 Type | 2-bolt welded flange |
| Inlet Quantity | 1 |
| Muffler Type | Quiet flow ss |
| Outlet 1 Outside Diameter | 2.00 |
| Outlet 2 Outside Diameter | 2.00 |
| Outlet Configuration | Square cut |
| Outlet Quantity | 2 |
| Shape | Spun oval |
| Fits | Nissan · 6 vehicles |
Stainless-steel construction. Delivers longer life than typical aluminized mufflers.
Direct-fit OE-style replacement. Installs as a straightforward replacement with no guesswork.
Quiet-Flow SS design. Built for smooth exhaust flow in a spun oval muffler assembly.
Cross-references 201005AA2A for the same application. See all 1.
Walker 70022 Exhaust Muffler Assembly
Walker 70022 is a direct-fit exhaust muffler assembly built with stainless steel construction for longer service life than typical aluminized mufflers. It is made for the 2015-2020 Nissan Murano and follows an OE-style replacement layout for a straightforward exhaust repair.
Key Features
- Stainless steel body for improved corrosion resistance
- OE-style direct-fit muffler assembly
- Quiet-Flow SS muffler design
- Spun oval body shape
- Two 2.00-inch square-cut outlets
- 2-bolt welded flange inlet
- Overall length: 53.51 inches
- Body dimensions: 5.50 inches high, 11.00 inches wide, 27.00 inches long
Product Details
This Walker muffler assembly is engineered for the 2015-2020 Nissan Murano and is identified by part number 70022. The stainless steel body helps resist exhaust-system corrosion, while the OE-style configuration supports a direct replacement for the original muffler assembly. The spun oval housing and dual 2.00-inch outlets match the listed dimensions and outlet layout for this application.
This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.
Common Repair Uses
- Replacing a rusted or leaking factory muffler assembly
- Restoring exhaust flow after internal muffler deterioration
- Addressing exhaust noise caused by a damaged muffler shell
- Repairing a failed flange connection at the inlet
- Returning the Nissan Murano exhaust system to OE-style fitment
Installation Notes
Verify the inlet flange style, outlet configuration, and overall length against the original exhaust assembly before installation. This muffler assembly is listed for the 2015-2020 Nissan Murano, and fitment should be matched to the vehicle’s exhaust layout and existing mounting points. Professional installation is recommended for proper alignment and sealing.
Quality Assurance
Walker Quiet-Flow SS muffler assemblies use stainless steel construction and OE-style fitment to support long-term exhaust service on domestic and foreign vehicles. Part number 70022 is built to the listed specifications for the 2015-2020 Nissan Murano application.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2020 | Nissan | Murano | 3.5L | V6 | — |
| 2019 | Nissan | Murano | 3.5L | V6 | — |
| 2018 | Nissan | Murano | 3.5L | V6 | — |
| 2017 | Nissan | Murano | 3.5L | V6 | — |
| 2016 | Nissan | Murano | 3.5L | V6 | — |
| 2015 | Nissan | Murano | 3.5L | V6 | — |
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