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  6. Walker 21759

Walker 21759 Exhaust Muffler

Walker 21759 Exhaust Muffler
Walker 21759 Exhaust Muffler Image 1
Walker 21759 Exhaust Muffler

Walker
Brand:Walker
Part Number: 21759
UPC: 086387217590
Weight: 19 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Walker 21759 Exhaust Muffler for your vehicle. 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:
25 in.
Body Material:
Stainless Steel
Body Width:
9.5 in.
Finish:
Natural
Grade Type:
Regular
Inlet 1 Outside Diameter:
2.75 in.
Inlet 1 Type:
2 Bolt Welded Flange
Inlet Configuration:
Offset
Inlet Outside Diameter:
2.75 in.
Inlet Quantity:
1
Inlet Type:
2 Bolt Welded Flange
Muffler Material:
Stainless Steel
Muffler Shape:
Oval
Muffler Type:
Combination
Outlet 1 Outside Diameter:
2.75 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
33.5 in.
Shape:
Oval
Country of Origin:
US

Select a vehicle to narrow Walker 21759 Exhaust Muffler fitment info!

Last Updated: 01/24/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

2009

 

2009

 
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chevrolet Express 1500



5.3L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Express 2500

6.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

Chevrolet Express 2500



6.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Express 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

Chevrolet Express 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Chevrolet Express 2500

6.0L V8 CNG OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

Chevrolet Express 2500



6.0L V8 CNG OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2016

 
Chevrolet Express 3500

6.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

Chevrolet Express 3500



6.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Express 3500

6.0L V8 Flex OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

Chevrolet Express 3500



6.0L V8 Flex OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

2009

 

2009

 
GMC Savana 1500

5.3L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

GMC Savana 1500



5.3L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Savana 2500

6.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

GMC Savana 2500



6.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Savana 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

GMC Savana 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
GMC Savana 2500

6.0L V8 CNG OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

GMC Savana 2500



6.0L V8 CNG OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2016

 
GMC Savana 3500

6.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

GMC Savana 3500



6.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Savana 3500

6.0L V8 Flex OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.
 

GMC Savana 3500



6.0L V8 Flex OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 135.0 In.

1 Per Vehicle