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Walker 21502 Exhaust Muffler - Right
Overview of Walker Quiet-Flow SS Exhaust Muffler 21502
The Walker Quiet-Flow SS Exhaust Muffler 21502 is designed specifically for Pontiac Grand Prix models, providing a precise fit and reliable performance. Crafted from aluminized stainless steel, this muffler offers durability and corrosion resistance for extended service life.
- Specific fit for Pontiac Grand Prix
- Oval-shaped muffler body measuring 14 inches in length and 9 inches in width
- Stainless steel body with aluminized finish for corrosion protection
- Single 2-inch inlet with offset pipe connection
- Dual 2.25-inch outlet tips with offset configuration
- Overall length of 28.75 inches, body height of 7 inches
- Combination muffler type designed for balanced sound and flow
Detailed Product Description
The Walker Quiet-Flow SS 21502 exhaust muffler features a durable stainless steel body with an aluminized finish, ensuring resistance to rust and heat damage. Its oval shape and specific dimensions—14 inches body length, 9 inches width, and 7 inches height—are engineered to fit the exhaust system of Pontiac Grand Prix vehicles precisely. The muffler includes a single 2-inch offset inlet pipe connection and two 2.25-inch outlet tips arranged in an offset configuration, optimizing exhaust flow and sound attenuation. This combination muffler type balances noise reduction with efficient exhaust gas evacuation, maintaining engine performance while reducing unwanted noise.
Quiet-Flow SS Product Line Information
The Quiet-Flow SS line by Walker focuses on providing exhaust mufflers constructed from stainless steel materials with aluminized finishes. This product line emphasizes durability and corrosion resistance, making it suitable for vehicles requiring long-lasting exhaust components. The 21502 muffler is part of this line, offering a specific fit and engineered design for the Pontiac Grand Prix to meet OEM standards.
Applications and Problem Solving
- Replaces worn or damaged mufflers on Pontiac Grand Prix models
- Reduces exhaust noise while maintaining engine efficiency
- Prevents exhaust leaks caused by rust or corrosion
- Improves exhaust flow with offset inlet and outlet design
- Restores proper exhaust system function for emission compliance
Installation Notes and Tips
This muffler is designed for a specific fit on Pontiac Grand Prix vehicles, ensuring straightforward installation with the existing exhaust piping. The 2-inch offset inlet and dual 2.25-inch outlet tips require matching pipe connections. It is not reversible or tunable, so proper orientation during installation is necessary. Professional installation is recommended to ensure secure fitment and optimal exhaust performance.
Quality Assurance
Walker manufactures the Quiet-Flow SS 21502 muffler with high-grade stainless steel and aluminized finish to resist corrosion and wear. While specific warranty details are not provided, Walker products typically meet or exceed OEM quality standards, offering reliable durability for Pontiac Grand Prix exhaust systems.
| Brand | Walker |
|---|---|
| Part Number | 21502 |
| Position | Quiet-Flow SS, Right |
| Inlet Outside Diameter | 2 |
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Body Width | 9 |
| Inlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 28.75 |
| Body Height | 7 |
| Body Length | 14 |
| Body Material | Stainless steel |
| Finish | Aluminized |
| Inlet 1 Outside Diameter | 2 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 2.625 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 2.25 |
| Outlet 1 Type | Tip |
| Outlet 2 Outside Diameter | 2.25 |
| Outlet Configuration | Offset |
| Outlet Outside Diameter | 2.25 |
| Outlet Quantity | 2 |
| Outlet Type | Tip |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Pontiac | Grand Prix | 3.8L | V6 | Right | Premium; with Dual Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2007 | Pontiac | Grand Prix | 3.8L | V6 | Right | Premium; with Dual Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2006 | Pontiac | Grand Prix | 3.8L | V6 | Right | Premium; with Dual Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2005 | Pontiac | Grand Prix | 3.8L | V6 | Right | Premium; with Dual Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2004 | Pontiac | Grand Prix | 3.8L | V6 | Right | Premium; with Dual Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2003 | Pontiac | Grand Prix | 3.8L | V6 | Right | Premium; with Dual Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
* 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.