MUFFLER, 4.8L
$107.67
Requires Freight
Special Order Upon Request
Technical Specifications
2579
Our best Direct Fit OE replacement muffler; Constructed from 100% Aluminized Steel; Original Equipment Tuning matches OE tone; Backed by a Limited Lifetime Warranty
8.5
24
Aluminized Steel
11.5
Regular
No
3
Left Upper / Right Upper
2
Pipes
D/C
Baffled
3
Center Lower
1
Pipe
29.25
Muffler - Challenge; Oval Body - H8.5" X W11.5" X L24"; 29.25" OAL; 3" ID Config. D/C
AP Challenge Muffler
Muffler - Challenge
AP Emissions
Challenge
Oval
OE comparable
No
| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| WALKER MFG CO/TENNECO | 21551 |
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| CHEVROLET | EXPRESS 2500 | 2003-2009 |
| CHEVROLET | EXPRESS 3500 | 2003-2009 |
| GMC | SAVANA | 2008 |
| GMC | SAVANA 2500 | 2003-2009 |
| GMC | SAVANA 3500 | 2003-2009 |
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.
