Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2012 Chevrolet Impala

X

Walker 21747 Exhaust Muffler
for 2012 Chevrolet Impala

Walker 21747 Exhaust Muffler - 2012 Chevrolet Impala
Walker 21747 Exhaust Muffler - 2012 Chevrolet Impala Image 1
Walker 21747 Exhaust Muffler - 2012 Chevrolet Impala

Walker
Brand:Walker
Part Number: 21747
UPC: 086387217477
Weight: 12.5 lbs
Condition:New



On Sale:

$83.48

Availability:
2 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Walker 21747 Exhaust Muffler for your 2012 Chevrolet Impala. Buy now and secure your purchase online!

Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.

Features and Benefits:

  • 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
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes

Specifications:

Body Diameter:
9.5 in.
Body Height:
7.5 in.
Body Length:
14 in.
Body Material:
Stainless Steel
Body Width:
9.5 in.
Finish:
Natural
Grade Type:
Regular
Inlet 1 Inside Diameter:
1.875 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
1.875 in.
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Material:
Stainless Steel
Muffler Shape:
Oval
Muffler Type:
Reflection
Outlet 1 Outside Diameter:
2.25 in.
Outlet 1 Type:
Tip
Outlet Configuration:
Offset
Outlet Quantity:
1
Outlet Type:
Tip
Overall Length:
33.5 in.
Shape:
Oval
AP Exhaust #:
2520
MagnaFlow Exhaust Products #:
15197
Country of Origin:
US

Walker 21747 Exhaust Muffler compatibility with your 2012 Chevrolet Impala...

Last Updated: 01/24/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2013

 

2012

 

2013

 

2012

 
Chevrolet Impala

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
Right (Passenger)
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
Except Partial Zero Emissions Vehicle
If welded assembly, replace all required parts
 

Chevrolet Impala



3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Right (Passenger) Quiet-Flow SS
Premium
Limited Lifetime Warranty
Except Partial Zero Emissions Vehicle
If welded assembly, replace all required parts

1 Per Vehicle

Didn't find a match for your vehicle?

  See Other Choices