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Walker 18571 Exhaust Muffler
Overview of Walker SoundFX Direct Fit Exhaust Muffler 18571
The Walker SoundFX Direct Fit Exhaust Muffler 18571 is designed specifically for Chevrolet and Oldsmobile vehicles, including Classic, Cutlass, and Malibu models. This oval-shaped muffler offers a precise fit and reliable performance for your exhaust system needs.
- Specific fit for Chevrolet and Oldsmobile Classic, Cutlass, and Malibu
- Oval body shape with aluminized steel construction
- 2-inch inlet and outlet inside diameters with offset pipe connections
- Overall length of 23.75 inches and body width of 9 inches
- Combination muffler type with single inlet and outlet
Product Features and Specifications
The Walker 18571 muffler features a durable aluminized steel body that resists corrosion and extends service life. Its oval shape measures 9 inches wide, 7 inches high, and 22 inches in body length, providing a compact yet effective design. The muffler includes a single 2-inch inlet and outlet, both configured with offset pipe connections to match specific exhaust layouts. This regular grade muffler is not reversible or tunable, ensuring a straightforward replacement that maintains factory exhaust flow and sound characteristics.
Walker SoundFX Direct Fit Product Line Details
The SoundFX Direct Fit line by Walker focuses on delivering mufflers engineered for exact vehicle fitment, reducing installation time and ensuring proper exhaust system performance. This product line emphasizes direct replacement parts that meet original equipment specifications, making the 18571 muffler a reliable choice for maintaining the exhaust integrity of Chevrolet and Oldsmobile vehicles.
Applications and Problem Solving
- Replaces worn or damaged mufflers on Chevrolet Classic, Cutlass, and Malibu models
- Restores proper exhaust flow and reduces excessive noise
- Prevents exhaust leaks caused by rust or corrosion
- Maintains factory exhaust sound and performance characteristics
- Supports emission control by ensuring proper exhaust system function
Installation Notes and Tips
Installation of the Walker SoundFX Direct Fit 18571 muffler requires matching the 2-inch inlet and outlet pipe connections with the vehicle’s exhaust system. The offset inlet and outlet configuration should be aligned carefully to ensure a secure fit. This muffler is designed for specific fitment and is not reversible or tunable, so verify compatibility with your Chevrolet or Oldsmobile model before installation.
Quality Assurance and Warranty
Constructed from aluminized steel, the Walker 18571 muffler offers corrosion resistance and durability suitable for regular use. While specific warranty details are not provided, Walker products typically meet industry standards for quality and reliability, supporting long-term exhaust system performance.
| Brand | Walker |
|---|---|
| Part Number | 18571 |
| Position | SoundFX Direct Fit |
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 2 |
| Body Width | 9 |
| Inlet Quantity | 1 |
| Outlet Inside Diameter | 2 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 23.75 |
| Body Height | 7 |
| Body Length | 22 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 2 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 2 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Inside Diameter | 2 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe connection |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Classic | 2.2L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit | |
| 2004 | Chevrolet | Classic | 2.2L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit | |
| 2003 | Chevrolet | Malibu | LS | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2003 | Chevrolet | Malibu | Base | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2002 | Chevrolet | Malibu | LS | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2002 | Chevrolet | Malibu | Base | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2001 | Chevrolet | Malibu | LS | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2001 | Chevrolet | Malibu | Base | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2000 | Chevrolet | Malibu | LS | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2000 | Chevrolet | Malibu | Base | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1999 | Chevrolet | Malibu | 2.4L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit | |
| 1999 | Chevrolet | Malibu | LS | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1999 | Chevrolet | Malibu | Base | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1999 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit | |
| 1998 | Chevrolet | Malibu | 2.4L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit | |
| 1998 | Chevrolet | Malibu | LS | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1998 | Chevrolet | Malibu | Base | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1998 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit | |
| 1997 | Chevrolet | Malibu | 2.4L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit | |
| 1997 | Chevrolet | Malibu | LS | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1997 | Chevrolet | Malibu | Base | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1997 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
* 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.