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Walker 21383 Exhaust Resonator
Overview of Walker Exhaust Resonator 21383
The Walker 21383 exhaust resonator is designed for direct fit installation on select Chevrolet and Pontiac models. Engineered with a durable aluminized steel body, this resonator helps reduce exhaust noise while maintaining optimal exhaust flow for vehicles like the Chevrolet Monte Carlo and Pontiac Grand Prix.
- Direct fit for Chevrolet Grand Prix and Pontiac Monte Carlo
- Aluminized steel construction for corrosion resistance
- 2 bolt welded flange inlet with pipe connection outlet
- Round resonator shape with 24.25 inch body length
- 2.25 inch inlet and outlet diameters for precise fitment
Detailed Product Description
The Walker 21383 exhaust resonator features a round body shape measuring 24.25 inches in length and 4 inches in both width and height. Constructed from aluminized steel, it offers enhanced durability against rust and heat exposure. The inlet uses a 2 bolt welded flange with a center configuration, while the outlet is a pipe connection also centered, both sized at 2.25 inches in diameter. This resonator is designed as a direct fit replacement part specifically for Chevrolet Grand Prix and Pontiac Monte Carlo models, ensuring proper alignment and ease of installation without modification.
Applications and Problem Solving
- Reduces unwanted exhaust drone and noise in Chevrolet Grand Prix and Pontiac Monte Carlo
- Replaces damaged or corroded resonators to restore exhaust system integrity
- Helps maintain proper exhaust flow for improved engine performance
- Prevents exhaust leaks caused by worn or faulty resonator components
- Supports emission control by maintaining exhaust system efficiency
Installation Notes and Tips
- Designed for direct fit installation on specified Chevrolet and Pontiac models
- Ensure proper alignment of the 2 bolt welded flange inlet during installation
- Use appropriate clamps or welding for the pipe connection outlet
- Inspect surrounding exhaust components for wear or damage during replacement
- Professional installation is recommended to ensure secure fit and optimal performance
Quality Assurance and Warranty
Walker exhaust components are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The aluminized steel body offers corrosion resistance suitable for extended use. While specific warranty details for part number 21383 may vary, Walker typically provides coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.
| Brand | Walker |
|---|---|
| Part Number | 21383 |
| Body 1 Height | 4 |
| Body 1 Length | 24.25 |
| Body 1 Shape | Round |
| Body 1 Width | 4 |
| Body Height | 4 |
| Body Length | 24.25 |
| Body Material | Steel |
| Body Width | 4 |
| 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 |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2007 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2006 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2005 | Chevrolet | Monte Carlo | LT | 3.8L | V6 | N/A | If welded assembly, replace all required parts |
| 2005 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | If welded assembly, replace all required parts |
| 2005 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2004 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | If welded assembly, replace all required parts |
| 2004 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2003 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | If welded assembly, replace all required parts |
| 2003 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2002 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | If welded assembly, replace all required parts |
| 2002 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2001 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | If welded assembly, replace all required parts |
| 2001 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 2000 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | If welded assembly, replace all required parts |
| 2000 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 1999 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 1998 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; If welded assembly, replace all required parts | |
| 1997 | Pontiac | Grand Prix | 3.8L | V6 | N/A | with Dual Exhaust; 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.