
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Walker | 
| Part Number | 18823 | 
| Part Description | Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler | 
| Body Height | 7.000 | 
| Body Length | 24.000 | 
| Body Material | Steel | 
| Body Width | 9.000 | 
| Exhaust Component Mount Type | Uses Factory Hangers | 
| Finish | Aluminized | 
| Grade Type | Regular | 
| Inlet 1 Inside Diameter | 2.750 | 
| Inlet 1 Type | Pipe Connection | 
| Inlet Configuration | Offset | 
| Inlet Offset | 1.625 | 
| Internet Product Code (IPC) | 8465E046C4A | 
| Item has MSDS (SDS) | N | 
| Max Year Covered | 2007 | 
| MFG Brand Name | Walker Exhaust | 
| MFG Model # (Series) | 18823 | 
| MFG Name | Tenneco, Inc | 
| Min Year Covered | 1999 | 
| Most Popular Make / Model | Chevrolet Silverado 1500 | 
| Most Popular Year | 2004 | 
| Muffler Body Height | 7 | 
| Muffler Body Length | 24 | 
| Muffler Body Material | Steel | 
| Muffler Body Width | 9 | 
| Muffler Color / Finish | Aluminized | 
| Muffler Inlet | Offset | 
| Muffler Inlet Connection Type | Pipe Connection | 
| Muffler Inlet Count | 1 | 
| Muffler Inlet Diameter (in) | 2.75 | 
| Muffler Inlet Diameter Designation | Inside Diameter | 
| Muffler Outlet | Offset | 
| Muffler Outlet Connection Type | Pipe Connection | 
| Muffler Outlet Count | 1 | 
| Muffler Outlet Diameter (in) | 2.75 | 
| Muffler Outlet Diameter Designation | Outside Diameter | 
| Muffler Overall Length | 29 | 
| Muffler Reversible | No | 
| Muffler Shape | Oval | 
| Outlet 1 Outside Diameter | 2.750 | 
| Outlet Configuration | Offset | 
| Overall Length | 29.000 | 
| Product Grade | Economy | 
| Reversible | No | 
| Shape | Oval | 
| Supplier Company Name | Tenneco, Inc | 
| Total Part VIO | 4072207 | 
| Universal Or Specific Fit | Specific | 
| UPC | 086387188234 | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2002 Chevrolet C1500 | All Trims | 6 Cyl 4.3L | 
| 1999-2006 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L | 
| 1999-2006 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L | 
| 1999-2006 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L | 
| 2007 Chevrolet Silverado 1500 Classic | All Trims | 6 Cyl 4.3L | 
| 2007 Chevrolet Silverado 1500 Classic | All Trims | 8 Cyl 4.8L | 
| 2007 Chevrolet Silverado 1500 Classic | All Trims | 8 Cyl 5.3L | 
| 1999-2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L | 
| 1999-2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L | 
| 1999-2006 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L |