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Walker 21498 Exhaust Muffler - Rear
Overview of Walker Quiet-Flow SS Exhaust Muffler 21498
The Walker Quiet-Flow SS Exhaust Muffler 21498 is designed specifically for Chrysler Pacifica models, providing a precise fit and reliable performance. Crafted from stainless steel with an aluminized finish, this muffler offers durability and corrosion resistance for extended service life.
- Specific fit for Chrysler Pacifica
- Stainless steel body with aluminized finish
- Oval-shaped muffler body measuring 13 inches in length and 5.5 inches in height
- Inlet and outlet pipe diameters of 2.5 inches
- Offset inlet and outlet configuration for optimized exhaust flow
- Combination muffler type with single inlet and outlet
- Overall length of 20 inches and body width of 11 inches
Detailed Product Description
The Walker Quiet-Flow SS 21498 exhaust muffler features a combination muffler design with a single inlet and outlet, both having a 2.5-inch diameter pipe connection. The muffler body is oval-shaped, measuring 13 inches in length, 5.5 inches in height, and 11 inches in width, providing a compact yet effective design. The inlet and outlet are offset by 3.5 inches, which helps in aligning the muffler precisely within the exhaust system of the Chrysler Pacifica. Constructed from stainless steel, the muffler is finished with an aluminized coating to resist rust and corrosion, ensuring longevity under various driving conditions.
About the Quiet-Flow SS Product Line
The Quiet-Flow SS line by Walker is engineered to deliver a balance of sound reduction and durability. This product line focuses on stainless steel construction combined with aluminized finishes to provide enhanced corrosion resistance. The 21498 muffler is part of this line, offering a specific fit for Chrysler Pacifica vehicles and designed to maintain factory sound levels while improving exhaust flow efficiency.
Applications and Problem Solving
- Replacement for worn or damaged mufflers on Chrysler Pacifica
- Reduces exhaust noise while maintaining proper backpressure
- Prevents exhaust leaks caused by rust or corrosion
- Restores exhaust system integrity for improved vehicle performance
- Helps maintain emissions compliance by ensuring proper exhaust flow
Installation Notes and Tips
This muffler is designed for a specific fit on Chrysler Pacifica models, ensuring straightforward installation with existing exhaust piping. The offset inlet and outlet require alignment during installation to match the vehicle’s exhaust layout. It is recommended to inspect adjoining exhaust components for wear or damage during replacement to ensure optimal system performance.
Quality Assurance and Warranty
Walker manufactures the Quiet-Flow SS 21498 muffler with high-quality stainless steel and aluminized finishes to provide durability and corrosion resistance. While specific warranty details are not provided, Walker products typically meet industry standards for performance and reliability.
| Brand | Walker |
|---|---|
| Part Number | 21498 |
| Position | Quiet-Flow SS, Rear |
| Outlet Outside Diameter | 2.5 |
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 2.5 |
| Body Width | 11 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 20 |
| Body Height | 5.5 |
| Body Length | 13 |
| Body Material | Stainless steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 2.5 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 3.5 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 2.5 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Offset |
| Outlet Type | Tip |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Chrysler | Pacifica | 3.5L | V6 | Rear | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2005 | Chrysler | Pacifica | 3.5L | V6 | Rear | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2004 | Chrysler | Pacifica | 3.5L | V6 | Rear | Premium; 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.