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Walker 21764 Exhaust Resonator
| Brand | Walker 21764 |
|---|---|
| Body 1 Height | 6 |
| Body 1 Length | 13 |
| Body 1 Shape | Round |
| Body 1 Width | 6 |
| Body Height | 6 |
| Body Length | 13 |
| Body Material | Steel |
| Body Width | 6 |
| Friction Material Thickness | Aluminized |
| Inlet Configuration | Center |
| Inlet Quantity | 1 |
| Inlet Type | 2 Bolt Welded Flange |
| Outlet Configuration | Center |
| Outlet Inside Diameter | 2.25 |
| Outlet Outside Diameter | 2.25 |
| Outlet Quantity | 1 |
| Outlet Type | Pipe Connection |
| Resonator Shape | Round |
| Universal Or Specific Fit | Direct Fit |
| Fits | Ford · 9 vehicles |
Direct fit. Installs as a direct replacement with no modifications needed.
OE-style sound. Precise tuning helps deliver the original system's sound character.
Aluminized steel. Helps resist corrosion while maintaining durable exhaust performance.
Cross-references AP Exhaust 7579 for the same application. See all 1.
Walker 21764 Exhaust Resonator for Ford Fusion
Walker 21764 is a direct-fit exhaust resonator built for 2013-2017 Ford Fusion and 2018-2019 Ford Fusion applications. It is designed to match original-system fit, flow, and OE-style sound characteristics while using an aluminized steel construction for everyday exhaust service.
Key Features
- Direct-fit exhaust resonator for Ford Fusion models
- Aluminized steel body for corrosion resistance
- Round resonator shape with center inlet and center outlet configuration
- 2-bolt welded flange inlet for OE-style connection
- 2.25-inch inlet and outlet inside/outside diameter
- Walker part number 21764 for catalog and fitment lookup
Product Details
This Walker exhaust resonator is engineered to follow the original exhaust layout and sound profile on the Ford Fusion. The round steel body measures 13 inches in length and 6 inches in height and width, with a 2.25-inch pipe connection at the outlet. Walker 21764 is a direct fit for 2013-2017 Ford Fusion and 2018-2019 Ford Fusion models, making it a practical choice when replacing a worn or damaged resonator in the exhaust system.
This part cross-references AP Exhaust 7579 for the same application.
What It Helps Address
- Exhaust drone or unwanted resonance
- Rattling or damaged resonator housing
- Rust-related exhaust deterioration
- Loss of OE-style exhaust tone
- Fitment issues when replacing the factory resonator on a Ford Fusion
Installation Notes and Tips
Fits 2013-2017 Ford Fusion, N/A. Fits 2018-2019 Ford Fusion, N/A. If the vehicle uses a welded assembly, replace all required exhaust components for proper alignment and sealing. Verify inlet and outlet dimensions, flange style, and center configuration before installation to confirm match with the existing exhaust layout.
Quality Assurance
Walker designs this resonator to fit, perform, and sound like the original system, using precise tuning methods to support OE-style exhaust flow and sound characteristics.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Ford | Fusion | 2.5L | L4 | N/A | — |
| 2018 | Ford | Fusion | 2.5L | L4 | N/A | — |
| 2017 | Ford | Fusion | 2.5L | L4 | N/A | If welded assembly, replace all required parts |
| 2016 | Ford | Fusion | 2.5L | L4 | N/A | If welded assembly, replace all required parts |
| 2015 | Ford | Fusion | 2.5L | L4 | N/A | If welded assembly, replace all required parts |
| 2014 | Ford | Fusion | 1.6L | L4 | N/A | If welded assembly, replace all required parts |
| 2014 | Ford | Fusion | 2.5L | L4 | N/A | If welded assembly, replace all required parts |
| 2013 | Ford | Fusion | 1.6L | L4 | N/A | If welded assembly, replace all required parts |
| 2013 | Ford | Fusion | 2.5L | L4 | N/A | If welded assembly, replace all required parts |
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