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Walker 18831 Exhaust Muffler


Brand:	Walker
Part Number:	18831
UPC:	086387188319
Weight:	11 lbs
Condition:	New

On Sale:

$52.37

Availability:

3 in Stock

Warehouse:

US-7

Quantity:

Product Information

Description:

SOUND FX MUFFLER

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

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
EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion

Specifications:

Body Height:

4.25 in.

Body Length:

21 in.

Body Material:

Steel

Body Width:

9.75 in.

Finish:

Aluminized

Grade Type:

Regular

Inlet 1 Inside Diameter:

2.5 in.

Inlet 1 Type:

Pipe Connection

Inlet Configuration:

Offset

Inlet Inside Diameter:

2.5 in.

Inlet Offset:

2.875

Inlet Quantity:

Inlet Type:

Pipe Connection

Muffler Type:

Combination

Outlet 1 Inside Diameter:

2.25 in.

Outlet 1 Type:

Pipe Connection

Outlet Configuration:

Offset

Outlet Inside Diameter:

2.25 in.

Outlet Quantity:

Outlet Type:

Pipe Connection

Overall Length:

24 in.

Reversible:

Shape:

Oval

Tunable:

Universal Or Specific Fit:

Specific

Country of Origin:

Select a vehicle to narrow Walker 18831 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Walker 18831 Exhaust Muffler

$52.37

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Walker 18831 Exhaust Muffler fitment info!

Buick Riviera 3.8L V6 Gas OHV

1

SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required.

Buick Riviera

3.8L V6 Gas OHV SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required. 1 Per Vehicle

Cadillac Commercial Chassis 4.5L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsFWD

Cadillac Commercial Chassis

4.5L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsFWD 1 Per Vehicle

Cadillac DeVille 4.5L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsFWD

Cadillac DeVille

4.5L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsFWD 1 Per Vehicle

Cadillac Eldorado 4.9L V8 Gas OHV

1

SoundFX Direct Fitwith Single Outlet If welded assembly, modifications and/or additional parts may be required.

Cadillac Eldorado

4.9L V8 Gas OHV SoundFX Direct Fitwith Single Outlet If welded assembly, modifications and/or additional parts may be required. 1 Per Vehicle

Cadillac Eldorado 4.9L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Cadillac Eldorado

4.9L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Cadillac Eldorado 4.5L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Cadillac Eldorado

4.5L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Cadillac Fleetwood 4.5L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsFWD

Cadillac Fleetwood

4.5L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsFWD 1 Per Vehicle

Cadillac Seville 4.9L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required.

Cadillac Seville

4.9L V8 Gas OHV SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required. 1 Per Vehicle

Cadillac Seville 4.5L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required.

Cadillac Seville

4.5L V8 Gas OHV SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required. 1 Per Vehicle

Oldsmobile Toronado 3.8L V6 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Oldsmobile Toronado

3.8L V6 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Buick Riviera

3.8L V6 Gas OHV

SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

3.8L V6 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

1 Per Vehicle

Cadillac Commercial Chassis

4.5L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
FWD

4.5L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
FWD

1 Per Vehicle

Cadillac DeVille

4.5L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
FWD

4.5L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
FWD

1 Per Vehicle

Cadillac Eldorado

4.9L V8 Gas OHV

SoundFX Direct Fit
with Single Outlet
If welded assembly, modifications and/or additional parts may be required.

4.9L V8 Gas OHV SoundFX Direct Fit
with Single Outlet
If welded assembly, modifications and/or additional parts may be required.

1 Per Vehicle

Cadillac Eldorado

4.9L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

4.9L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Cadillac Eldorado

4.5L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

4.5L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Cadillac Fleetwood

4.5L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
FWD

4.5L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
FWD

1 Per Vehicle

Cadillac Seville

4.9L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

4.9L V8 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

1 Per Vehicle

Cadillac Seville

4.5L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

4.5L V8 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

1 Per Vehicle

Oldsmobile Toronado

3.8L V6 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

3.8L V6 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle