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Walker 18366 Exhaust Muffler
| Brand | Walker 18366 |
|---|---|
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 1.5 |
| Body Width | 8.813 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 14.5 |
| Body Height | 4.25 |
| Body Length | 11 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 1.5 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Center |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 1.5 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Center |
| Outlet Outside Diameter | 1.5 |
| Outlet Type | Tip |
| Product line | SoundFX Direct Fit |
| Fits | Chevrolet, Geo, and Suzuki · 16 vehicles |
Direct-fit design. Installs as a specific-fit exhaust muffler with a straightforward pipe connection.
Aluminized steel. Helps resist corrosion for longer service life than low-carbon steel.
Mechanical interior joints. Spun-locked heads add durability and help maintain a quality appearance.
Cross-references TYC 700179 and 292-049 for the same application. See all 2.
Walker SoundFX Direct Fit Muffler for Metro and Swift
Walker SoundFX Direct Fit muffler Part Number 18366 is a specific-fit exhaust muffler built for select Chevrolet Metro, Suzuki Swift, and Geo Metro applications. It uses aluminized steel construction and a center inlet/center outlet layout to match the original exhaust routing on listed vehicles.
Key Features
- Specific-fit exhaust muffler for listed applications
- Oval body shape with a regular grade design
- 100% aluminized steel body for improved service life versus low-carbon steel
- Mechanical interior joints and spun-locked heads for added durability
- Center inlet and center outlet configuration
- 1.5 in. inlet and 1.5 in. outlet dimensions
- Combination muffler type with a direct-fit layout
Product Details
The Walker SoundFX Direct Fit line focuses on replacement mufflers that match factory-style fitment and appearance while maintaining controlled exhaust acoustics. This Walker muffler Part Number 18366 is an oval, aluminized steel unit with an 11 in. body length, 8.813 in. body width, and 4.25 in. body height, making it a practical OE-style replacement for the exhaust system on select compact cars. It is a direct-fit exhaust muffler for 1998-2000 Chevrolet Metro, 1995-1998 Suzuki Swift, and 1995-1997 Geo Metro applications.
This part cross-references TYC 700179 for the same application.
What It Helps Address
- Rust or corrosion in the original muffler housing
- Exhaust noise caused by a worn internal muffler structure
- Fitment issues from damaged or deteriorated factory muffler assemblies
- Loss of proper exhaust routing on listed Metro and Swift applications
- Replacement needs for welded exhaust assemblies where required parts must be serviced together
Installation Notes and Tips
Compatible With 1998-2000 Chevrolet Metro, 1995-1998 Suzuki Swift, and 1995-1997 Geo Metro. For welded assemblies, replace all required parts as noted in the fitment data. Verify inlet and outlet dimensions, center configuration, and overall length before installation to confirm alignment with the existing exhaust system.
Quality Assurance
Walker SoundFX Direct Fit mufflers are built with aluminized steel, mechanical interior joints, and spun-locked heads to support durability in everyday exhaust service. The product line is positioned as a direct-fit replacement solution with factory-style appearance and controlled acoustics.
| Year | Make | Model | Body Type | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2000 | Chevrolet | Metro | — | 2 Door | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 2000 | Chevrolet | Metro | — | — | 1.0L | L3 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1999 | Chevrolet | Metro | — | 2 Door | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1999 | Chevrolet | Metro | — | — | 1.0L | L3 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1998 | Chevrolet | Metro | — | 2 Door | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1998 | Chevrolet | Metro | — | — | 1.0L | L3 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1998 | Suzuki | Swift | — | — | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1997 | Geo | Metro | — | — | 1.0L | L3 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1997 | Geo | Metro | Hatchback | — | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1997 | Suzuki | Swift | — | — | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1996 | Geo | Metro | — | — | 1.0L | L3 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1996 | Geo | Metro | Hatchback | — | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1996 | Suzuki | Swift | — | — | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1995 | Geo | Metro | — | — | 1.0L | L3 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1995 | Geo | Metro | Hatchback | — | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1995 | Suzuki | Swift | — | — | 1.3L | L4 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
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