Walker Exhaust Exhaust Muffler 21684
A muffler without any pipes, which are typically universal in fitment. (21684) by Walker Exhaust
The only broad-market muffler with 100% stainless-steel construction, Walker ® Quiet-Flow ® SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.
BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
Fits: 2010-2007 Cadillac Escalade, 2010-2007 Cadillac Escalade ESV, 2010-2007 Cadillac Escalade EXT, 2010-2007 GMC Pickup - Sierra 1500 1/2 Ton, 2010-2007 GMC Yukon, 2010-2007 GMC Yukon XL 1500, 2009 Chevrolet Tahoe
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007 - 2010 | Cadillac | Escalade | Base |
| 2009 - 2010 | Cadillac | Escalade | Hybrid |
| 2010 | Cadillac | Escalade | Hybrid Platinum |
| 2008 - 2010 | Cadillac | Escalade | Platinum |
| 2007 - 2010 | Cadillac | Escalade ESV | Base |
| 2008 - 2010 | Cadillac | Escalade ESV | Platinum |
| 2007 - 2010 | Cadillac | Escalade EXT | Base |
| 2009 | Chevrolet | Tahoe | LTZ, Z71, Hybrid, Base, LS, LT |
| 2010 | GMC | Yukon | Denali Hybrid |
| 2008 - 2010 | GMC | Yukon | Hybrid |
| 2007 - 2010 | GMC | Yukon | SLE, SLT, Base, Denali |
| 2007 - 2010 | GMC | Yukon XL 1500 | SLT, Denali, SLE |