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Walker 18891 Exhaust MufflerOE Quality 60-Day Returns
Part #: 18891

Walker 18891 Exhaust Muffler

SoundFX Direct Fit
52 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$89.95Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
SoundFX Direct Fit
Fitment: Chrysler, Dodge, and Plymouth, Breeze, Cirrus, Sebring, and Stratus
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
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Overview of Walker SoundFX Direct Fit Exhaust Muffler 18891

The Walker SoundFX Direct Fit Exhaust Muffler 18891 is designed specifically for Chrysler, Dodge, and Plymouth vehicles including the Breeze, Cirrus, Sebring, and Stratus models. This oval-shaped muffler offers a precise fit and reliable performance for your vehicle's exhaust system.

  • Specific fit for Chrysler, Dodge, Plymouth Breeze, Cirrus, Sebring, and Stratus
  • Oval body shape with aluminized steel construction
  • 2.25-inch inlet and outlet pipe diameters
  • Offset inlet configuration with pipe connection type
  • Combination muffler type with center outlet tip
  • Overall length of 49.875 inches and body length of 17 inches

Walker SoundFX Direct Fit Product Line Details

The SoundFX Direct Fit line by Walker focuses on providing exhaust mufflers engineered for direct replacement applications. This ensures that the muffler matches the original equipment specifications for fit, form, and function. The 18891 part number is part of this line, offering a combination muffler design that balances sound reduction and exhaust flow for the specified vehicle models.

Product Specifications and Features

This Walker exhaust muffler features an oval-shaped body measuring 11 inches in width and 5.5 inches in height, constructed from aluminized steel for corrosion resistance and durability. The muffler has a single inlet and outlet, both with a 2.25-inch diameter pipe connection. The inlet is offset by 3.5 inches to align with the vehicle’s exhaust system layout. The overall length of the muffler is 49.875 inches, with a body length of 17 inches. The outlet is configured at the center with a tip type connection, designed to fit the exhaust system of Chrysler, Dodge, and Plymouth Breeze, Cirrus, Sebring, and Stratus models.

Common Applications and Problem Solving

  • Replacement for damaged or rusted mufflers on compatible Chrysler, Dodge, and Plymouth vehicles
  • Restores proper exhaust flow and reduces excessive noise
  • Addresses exhaust leaks caused by worn or cracked mufflers
  • Helps maintain emissions compliance by ensuring exhaust system integrity
  • Improves overall vehicle performance by maintaining correct backpressure

Installation Notes and Tips

The Walker SoundFX Direct Fit Exhaust Muffler 18891 is designed for specific fitment, making installation straightforward for the listed vehicle models. Ensure the inlet and outlet pipe diameters match the existing exhaust system (2.25 inches). The offset inlet requires alignment with the vehicle’s exhaust pipe offset of 3.5 inches. Professional installation is recommended to verify proper fit and secure connections, avoiding exhaust leaks.

Quality Assurance and Warranty

Constructed from aluminized steel, this muffler offers resistance to corrosion and heat, contributing to long service life. Walker provides quality assurance through adherence to OEM specifications for fit and function. Warranty details are available from the manufacturer and should be consulted prior to installation.

BrandWalker
Part Number18891
PositionSoundFX Direct Fit
Universal Or Specific FitSpecific
ShapeOval
Grade TypeRegular
Inlet Inside Diameter2.25
Body Width11
Inlet Quantity1
Outlet Quantity1
ReversibleNo
TunableNo
Overall Length49.875
Body Height5.5
Body Length17
Body MaterialSteel
FinishAluminized
Inlet 1 Inside Diameter2.25
Inlet 1 TypePipe connection
Inlet ConfigurationOffset
Inlet Offset3.5
Inlet TypePipe connection
Muffler TypeCombination
Outlet 1 Outside Diameter2.25
Outlet 1 TypeTip
Outlet ConfigurationCenter
Outlet Outside Diameter2.25
Outlet TypeTip

This part fits 52 vehicles. Search below:

YearMakeModelBody Type# DoorsLitersCylindersPositionNotes
2006ChryslerSebringSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2006ChryslerSebringSedan2.7LV6N/ASoundFX Direct Fit
2006DodgeStratusSedan4 Door2.7LV6N/ASoundFX Direct Fit
2006DodgeStratusSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2005ChryslerSebringSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2005ChryslerSebringSedan2.7LV6N/ASoundFX Direct Fit
2005DodgeStratusSedan4 Door2.7LV6N/ASoundFX Direct Fit
2005DodgeStratusSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2004ChryslerSebringSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2004ChryslerSebringSedan2.7LV6N/ASoundFX Direct Fit
2004DodgeStratusSedan4 Door2.7LV6N/ASoundFX Direct Fit
2004DodgeStratusSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2003ChryslerSebringSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2003ChryslerSebringSedan2.7LV6N/ASoundFX Direct Fit
2003DodgeStratusSedan4 Door2.7LV6N/ASoundFX Direct Fit
2003DodgeStratusSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2002ChryslerSebringSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2002ChryslerSebringSedan2.7LV6N/ASoundFX Direct Fit
2002DodgeStratusSedan4 Door2.7LV6N/ASoundFX Direct Fit
2002DodgeStratusSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2001ChryslerSebringSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2001ChryslerSebringSedan2.7LV6N/ASoundFX Direct Fit
2001DodgeStratusSedan4 Door2.7LV6N/ASoundFX Direct Fit
2001DodgeStratusSedan2.4LL4N/AExcept Partial Zero Emissions Vehicle; SoundFX Direct Fit
2000ChryslerCirrus2.4LL4N/ASoundFX Direct Fit
2000ChryslerCirrus2.0LL4N/ASoundFX Direct Fit
2000ChryslerCirrus2.5LV6N/ASoundFX Direct Fit
2000DodgeStratus2.0LL4N/ASoundFX Direct Fit
2000DodgeStratus2.4LL4N/ASoundFX Direct Fit
2000DodgeStratus2.5LV6N/ASoundFX Direct Fit
2000PlymouthBreeze2.0LL4N/ASoundFX Direct Fit
2000PlymouthBreeze2.4LL4N/ASoundFX Direct Fit
1999ChryslerCirrus2.4LL4N/ASoundFX Direct Fit
1999ChryslerCirrus2.5LV6N/ASoundFX Direct Fit
1999DodgeStratus2.0LL4N/ASoundFX Direct Fit
1999DodgeStratus2.4LL4N/ASoundFX Direct Fit
1999DodgeStratus2.5LV6N/ASoundFX Direct Fit
1999PlymouthBreeze2.0LL4N/ASoundFX Direct Fit
1999PlymouthBreeze2.4LL4N/ASoundFX Direct Fit
1998ChryslerCirrus2.5LV6N/ASoundFX Direct Fit
1998DodgeStratus2.0LL4N/ASoundFX Direct Fit
1998DodgeStratus2.5LV6N/ASoundFX Direct Fit
1998DodgeStratus2.4LL4N/ASoundFX Direct Fit
1998PlymouthBreeze2.0LL4N/ASoundFX Direct Fit
1998PlymouthBreeze2.4LL4N/ASoundFX Direct Fit
1997ChryslerCirrus2.4LL4N/AAfter 11/26/1996; SoundFX Direct Fit
1997DodgeStratus2.0LL4N/ASoundFX Direct Fit
1997DodgeStratus2.4LL4N/AAfter 11/26/1996; SoundFX Direct Fit
1997DodgeStratus2.5LV6N/ASoundFX Direct Fit
1997PlymouthBreeze2.0LL4N/ASoundFX Direct Fit
1997PlymouthBreeze2.4LL4N/ASoundFX Direct Fit
1996PlymouthBreeze2.4LL4N/AAfter 11/26/1996; SoundFX Direct Fit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

38621700250

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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