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2015 Buick Regal

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Walker 21859 Exhaust Muffler
for 2015 Buick Regal

Walker 21859 Exhaust Muffler - 2015 Buick Regal
Walker 21859 Exhaust Muffler - 2015 Buick Regal Image 1
Walker 21859 Exhaust Muffler - 2015 Buick Regal

Walker
Brand:Walker
Part Number: 21859
UPC: 086387218597
Weight: 19.8 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Walker 21859 Exhaust Muffler for your 2015 Buick Regal. 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:
15 in.
Body Height:
7.75 in.
Body Length:
22.75 in.
Body Material:
Steel
Body Width:
15 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Body Side
Inlet Inside Diameter:
2 in.
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Material:
Steel
Muffler Shape:
Irregular
Muffler Type:
Combination
Outlet 1 Outside Diameter:
2.25 in.
Outlet 1 Type:
Tip
Outlet Configuration:
Body Side
Outlet Quantity:
1
Outlet Type:
Tip
Overall Length:
22.5 in.
Shape:
Irregular
Country of Origin:
US

Walker 21859 Exhaust Muffler compatibility with your 2015 Buick Regal...

Last Updated: 02/04/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
Buick Regal

2.4L L4 Flex DOHC
1
 
Right (Passenger)
 
Quiet-Flow SS
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Buick Regal



2.4L L4 Flex DOHC

Right (Passenger) Quiet-Flow SS
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2016

 

2015

 

2014

 

2013

 

2012

 
Buick Regal

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC
1
 
Right (Passenger)
 
Quiet-Flow SS
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Buick Regal



2.4L L4 MILD HYBRID EV-Gas MHEV DOHC

Right (Passenger) Quiet-Flow SS
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

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