24/7 Customer service
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
$0.00
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

Nissan Altima Exhaust Muffler Assembly

79 items

exhaust-muffler-assembly

  • All filters
  • Sort By
  • Year
  • Price
  • Placement on Vehicle
  • Brand
  • Warranty
Exhaust Muffler Assembly - Walker 53261Exhaust Muffler Assembly - Walker 53261
WalkerPart # 53261
Exhaust Muffler Assembly - Walker 53261
43 Reviews
$164.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-2001 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
53261, 145-761, 2299
item #1001A861
Show less
Exhaust Muffler Assembly - Walker 53370
WalkerPart # 53370
Exhaust Muffler Assembly - Walker 53370
43 Reviews
$133.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2006 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
53370, 286-513, 49246, 2443, 145-549
item #1001A74E
Show less
AP Emissions 700423 Exhaust Muffler Assembly
AP EmissionsPart # 700423
AP Emissions 700423 Exhaust Muffler Assembly
11 Reviews
$82.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2006 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
700423
item #10010G7R
Show less
Exhaust Muffler Assembly - Walker 50487
WalkerPart # 50487
Exhaust Muffler Assembly - Walker 50487
43 Reviews
$346.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2010-2012 Nissan Altima, 2010-2012 Nissan Altima, 2008-2013 Nissan Altima, 2008-2013 Nissan Altima, 2008-2009 Nissan Altima, 2008-2009 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
50487, DA41457
item #1001A607
Show less
AP Emissions 30009 Exhaust Muffler Assembly, Right Passenger Side
AP EmissionsPart # 30009
AP Emissions 30009 Exhaust Muffler Assembly, Right Passenger Side
11 Reviews
$78.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2016-2018 Nissan Altima, 2014-2018 Nissan Altima, 2014-2017 Nissan Altima, 2013-2018 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2010-2018 Nissan Altima, 2010-2017 Nissan Altima, 2010-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2012 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Installation PositionRight
Part interchange
30009
item #10010ELQ
Show less
AP Emissions 30010 Exhaust Muffler Assembly, Left Driver Side
AP EmissionsPart # 30010
AP Emissions 30010 Exhaust Muffler Assembly, Left Driver Side
11 Reviews
$74.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2016-2018 Nissan Altima, 2014-2018 Nissan Altima, 2014-2017 Nissan Altima, 2013-2018 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2010-2018 Nissan Altima, 2010-2017 Nissan Altima, 2010-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2012 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Installation PositionLeft
Part interchange
30010
item #10010ELP
Show less
Exhaust Muffler Assembly - Right Passenger Side - Walker 53824
WalkerPart # 53824
Exhaust Muffler Assembly - Right Passenger Side - Walker 53824
43 Reviews
$95.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2014-2018 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2012 Nissan Altima, 2009-2012 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Installation PositionRight
Part interchange
53824, 20100ZN50A, 20100ZN70A
item #1001A7UX
Show less
AP Emissions 7317 Exhaust Muffler Assembly, Right Passenger Side
AP EmissionsPart # 7317
AP Emissions 7317 Exhaust Muffler Assembly, Right Passenger Side
11 Reviews
$95.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2009 Nissan Altima, 2009-2009 Nissan Altima, 2008-2008 Nissan Altima, 2008-2008 Nissan Altima, 2007-2008 Nissan Altima, 2007-2007 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Installation PositionRight
Part interchange
7317
item #10010GDV
Show less
Exhaust Muffler Assembly - Right Passenger Side - Walker 53755
WalkerPart # 53755
Exhaust Muffler Assembly - Right Passenger Side - Walker 53755
43 Reviews
$113.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2009 Nissan Altima, 2009-2009 Nissan Altima, 2008-2009 Nissan Altima, 2008-2009 Nissan Altima, 2008-2009 Nissan Altima, 2008-2008 Nissan Altima, 2007-2008 Nissan Altima, 2007-2008 Nissan Altima, 2007-2007 Nissan Altima, 2007-2007 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Installation PositionRight
Part interchange
53755, 20100JA100, 20100JA02A
item #1001A6ZY
Show less
Exhaust Muffler Assembly - Left Driver Side - Walker 53823
WalkerPart # 53823
Exhaust Muffler Assembly - Left Driver Side - Walker 53823
43 Reviews
$92.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2014-2018 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2013-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2013 Nissan Altima, 2010-2012 Nissan Altima, 2009-2012 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima, 2009-2009 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Installation PositionLeft
Part interchange
53823, 20110ZN50A, 20110ZN70A
item #1001A9PE
Show less
AP Emissions 7318 Exhaust Muffler Assembly, Left Driver Side
AP EmissionsPart # 7318
AP Emissions 7318 Exhaust Muffler Assembly, Left Driver Side
11 Reviews
$91.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2009 Nissan Altima, 2009-2009 Nissan Altima, 2008-2008 Nissan Altima, 2008-2008 Nissan Altima, 2007-2008 Nissan Altima, 2007-2007 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Installation PositionLeft
Part interchange
7318
item #10010GRY
Show less
Exhaust Muffler - Walker 18450
WalkerPart # 18450
Exhaust Muffler - Walker 18450
43 Reviews
$121.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1993-1997 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
18450, VFM-1748, 700167, 145-467
item #1001A3QN
Show less
Exhaust Muffler - Walker 18919
WalkerPart # 18919
Exhaust Muffler - Walker 18919
43 Reviews
$104.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-2001 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
18919, 700406, 145-761
item #1001A9RW
Show less
Exhaust Muffler - Walker 18933
WalkerPart # 18933
Exhaust Muffler - Walker 18933
43 Reviews
$91.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2006 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
18933, 145-549, 700423
item #1001AAWR
Show less
AP Emissions 700406 Exhaust Muffler
AP EmissionsPart # 700406
AP Emissions 700406 Exhaust Muffler
11 Reviews
$94.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-2001 Nissan Altima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
700406
item #10010Q32
Show less
Exhaust Muffler - Walker 21188
WalkerPart # 21188
Exhaust Muffler - Walker 21188
43 Reviews
$86.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits All Year All Make All Model
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
21188, M045237, 3970
item #1001A6CS
Show less
Exhaust Muffler - Walker 17807
WalkerPart # 17807
Exhaust Muffler - Walker 17807
43 Reviews
$65.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits All Year All Make All Model
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
17807, 3785, 201-6539, 5551, 6511
item #1001A37X
Show less
Exhaust Muffler - Walker 21468
WalkerPart # 21468
Exhaust Muffler - Walker 21468
43 Reviews
$92.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits All Year All Make All Model
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
21468, M-187, 3721
item #1001A881
Show less
Exhaust Muffler - Walker 22914
WalkerPart # 22914
Exhaust Muffler - Walker 22914
43 Reviews
$205.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits All Year All Make All Model
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
22914, 3872
item #1001A951
Show less
Exhaust Muffler - Walker 22389
WalkerPart # 22389
Exhaust Muffler - Walker 22389
43 Reviews
$125.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits All Year All Make All Model
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Nissan Altima
Item LocatedUnited States
Quantity1
Part interchange
22389, 3652
item #1001AALZ
Show less
1234
Page 1 of 4

Popular Years for Nissan Altima

Related Categories

Catalytic Converter
Catalytic Converter
Exhaust Pipe Assembly
Exhaust Pipe Assembly
Tie Rod End
Tie Rod End
Oxygen Sensor
Oxygen Sensor
Exhaust Resonator and Pipe Assembly
Exhaust Resonator and Pipe Assembly
Engine Air Filter
Engine Air Filter

Related Blogs

How Rusty Is Too Rusty for a Muffler?

Surface rust doesn't always mean replacement. Learn to distinguish cosmetic oxidation from structural failure, identify safety risks like leaks or loose mounts, and decide when to repair or replace your muffler.

Sep 11, 2026

How to Find an Exhaust Leak and Fix It Safely

Identify exhaust leaks by symptoms like ticking, hissing, or soot. Learn safe inspection methods, understand Check Engine Light codes, and apply correct fixes—replacing gaskets or parts rather than relying on temporary tapes.

Aug 27, 2026

How much does it cost to replace a muffler?

Learn how much muffler replacement costs, what parts and labor include, and when a patch or weld may be enough. Compare repair options, evaluate shop quotes, and find practical ways to save without risking poor fitment or repeat repairs.

Jul 28, 2026