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  6. Walker 18898

Walker 18898 Exhaust Muffler

Walker 18898 Exhaust Muffler
Walker 18898 Exhaust Muffler Image 1
Walker 18898 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18898
UPC: 086387188982
Weight: 20 lbs
Condition:New



On Sale:

$78.53

Availability:
6 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

WALKER

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:
5.5 in.
Body Length:
27 in.
Body Material:
Steel
Body Width:
11 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Type:
2 Bolt Welded Flange
Inlet Configuration:
Center
Inlet Quantity:
1
Inlet Type:
2 Bolt Welded Flange
Muffler Type:
Combination
Outlet 1 Outside Diameter:
2.5 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Outside Diameter:
2.5 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
44.375 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Specific
Country of Origin:
US

Select a vehicle to narrow Walker 18898 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Trailblazer EXT

5.3L V8 Gas OHV
1
 
Front
 
SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts
 

Chevrolet Trailblazer EXT



5.3L V8 Gas OHV

Front SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
1
 		 
SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Envoy XL

5.3L V8 Gas OHV
1
 
Front
 
SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts
 

GMC Envoy XL



5.3L V8 Gas OHV

Front SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Envoy XL

4.2L L6 Gas DOHC
1
 		 
SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts
 

GMC Envoy XL



4.2L L6 Gas DOHC SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Envoy XUV

4.2L L6 Gas DOHC
1
 		 
SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts
 

GMC Envoy XUV



4.2L L6 Gas DOHC SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Envoy XUV

5.3L V8 Gas OHV
1
 
Front
 
SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts
 

GMC Envoy XUV



5.3L V8 Gas OHV

Front SoundFX Direct Fit
Must Use with Part Number(s) 52555
If welded assembly, replace all required parts

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Isuzu Ascender

4.2L L6 Gas DOHC
1
 		 
SoundFX Direct Fit
Must Use with Part Number(s) 52555
Extended Wheelbase
If welded assembly, replace all required parts
 

Isuzu Ascender



4.2L L6 Gas DOHC SoundFX Direct Fit
Must Use with Part Number(s) 52555
Extended Wheelbase
If welded assembly, replace all required parts

1 Per Vehicle