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GMC Sierra Exhaust Muffler

About

An exhaust muffler is a device that connects to the exhaust pipe of an internal combustion engine that reduces its exhaust noise. It is designed with a resonating chamber that causes destructive interference. As the exhaust gases pass to the exhaust muffler, the opposite sound waves cancel each other out, which in turn results in a reduced noise output. A damaged exhaust muffler will produce annoying noise when the engine is running. Auto Parts Network hosts a wide variety of parts that will improve the performance of you vehicle. Hide

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$46.74
List Price:
$57.02
IN STOCK
OUT OF STOCK
Auto Part # 18202 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Optional; SoundFX Muffler for 22719; 117.5 Inch, 131.5 Inch, 141.5 Inch, 155.5 Inch W.B.; Excludes Welded Converter Models; w/3 Inch Muffler Inlet

Additional Features

1989 - 1992 GMC K1500 Sierra Exhaust Muffler 8 Cyl 5.7L Walker
- Additional Product Notes and Features:
  • Walker SoundFX mufflers and muffler assemblies are engineered to give you a high quality performance sound experience. Constructed of quality materials both the standard and universal fit are 100% aluminized material. Reinforced bracket heads, mechanical interior joints and spun-locked heads assure a quality product that delivers superior fit and long life with a performance sound.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 18202

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
$33.84
List Price:
$43.32
IN STOCK
OUT OF STOCK
Auto Part # 17195 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Universal; Optional; Universal SoundFX Muffler for 22719; 117.5 Inch, 131.5 Inch, 141.5 Inch, 155.5 Inch W.B.; Excludes Welded Converter Models; w/3 Inch Muffler Inlet

Additional Features

1989 - 1992 GMC K1500 Sierra Exhaust Muffler 8 Cyl 5.7L Walker
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 17195

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
$45.05
List Price:
$54.06
IN STOCK
OUT OF STOCK
Auto Part # 18344 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Optional; SoundFX Muffler for 22511; 155.5 Inch W.B.; w/2 1/2 Inch Muffler Inlet

Additional Features

1989 - 1992 GMC K1500 Sierra Exhaust Muffler 8 Cyl 5.7L Walker
- Additional Product Notes and Features:
  • Walker SoundFX mufflers and muffler assemblies are engineered to give you a high quality performance sound experience. Constructed of quality materials both the standard and universal fit are 100% aluminized material. Reinforced bracket heads, mechanical interior joints and spun-locked heads assure a quality product that delivers superior fit and long life with a performance sound.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 18344

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
$55.95
List Price:
$72.73
IN STOCK
OUT OF STOCK
Auto Part # 18354 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Optional; SoundFX Muffler for 22673; CAB & CHASSIS; 135.5 Inch, 159.5 Inch W.B.; Under 15,000 G.V.W.R.; w/Converter

Additional Features

1993 - 1992 GMC K3500 Sierra Exhaust Muffler 8 Cyl 5.7L Walker
- Additional Product Notes and Features:
  • Walker SoundFX mufflers and muffler assemblies are engineered to give you a high quality performance sound experience. Constructed of quality materials both the standard and universal fit are 100% aluminized material. Reinforced bracket heads, mechanical interior joints and spun-locked heads assure a quality product that delivers superior fit and long life with a performance sound.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 18354

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1993 - GMC K3500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1990 - GMC K3500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1991 - GMC K3500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
1992 - GMC K3500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.7L 350 -
$39.88
List Price:
$49.45
IN STOCK
OUT OF STOCK
Auto Part # 18255 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Optional; SoundFX Muffler for 22512; 117.5 Inch, 131.5 Inch W.B.; Excludes Welded Converter Models

Additional Features

1990 - 1991 GMC K1500 Sierra Exhaust Muffler Walker
- Additional Product Notes and Features:
  • Walker SoundFX mufflers and muffler assemblies are engineered to give you a high quality performance sound experience. Constructed of quality materials both the standard and universal fit are 100% aluminized material. Reinforced bracket heads, mechanical interior joints and spun-locked heads assure a quality product that delivers superior fit and long life with a performance sound.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 18255

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
$36.66
List Price:
$44.73
IN STOCK
OUT OF STOCK
Auto Part # 18176 Walker
  • Exhaust Muffler Notes:
    1. Muffler; Tru-Fit; Universal; Optional; Tru Fit Muffler for 22512; 117.5 Inch, 131.5 Inch W.B.; Excludes Welded Converter Models

Additional Features

1990 - 1991 GMC K1500 Sierra Exhaust Muffler Walker
- Additional Product Notes and Features:
  • Walker Tru-Fit universal mufflers offer installers and DIY customers economical performance and acoustics. Constructed of 100% aluminized materials and a tube-and-partition interior design assure a high quality sound as well as a long life all at an economical price.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 18176

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
$33.84
List Price:
$43.32
IN STOCK
OUT OF STOCK
Auto Part # 17855 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Universal; Optional; Universal SoundFX Muffler for 22512; 117.5 Inch, 131.5 Inch W.B.; Excludes Welded Converter Models

Additional Features

1990 - 1991 GMC K1500 Sierra Exhaust Muffler Walker
- Additional Product Notes and Features:
  • Walker SoundFX mufflers and muffler assemblies are engineered to give you a high quality performance sound experience. Constructed of quality materials both the standard and universal fit are 100% aluminized material. Reinforced bracket heads, mechanical interior joints and spun-locked heads assure a quality product that delivers superior fit and long life with a performance sound.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 17855

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
$39.88
List Price:
$49.45
IN STOCK
OUT OF STOCK
Auto Part # 18255 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Optional; SoundFX Muffler for 22512; 141.5 Inch, 155.5 Inch W.B.

Additional Features

1989 - 1992 GMC K1500 Sierra Exhaust Muffler Walker
- Additional Product Notes and Features:
  • Walker SoundFX mufflers and muffler assemblies are engineered to give you a high quality performance sound experience. Constructed of quality materials both the standard and universal fit are 100% aluminized material. Reinforced bracket heads, mechanical interior joints and spun-locked heads assure a quality product that delivers superior fit and long life with a performance sound.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 18255

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
$36.66
List Price:
$44.73
IN STOCK
OUT OF STOCK
Auto Part # 18176 Walker
  • Exhaust Muffler Notes:
    1. Muffler; Tru-Fit; Universal; Optional; Tru Fit Muffler for 22512; 141.5 Inch, 155.5 Inch W.B.

Additional Features

1989 - 1992 GMC K1500 Sierra Exhaust Muffler Walker
- Additional Product Notes and Features:
  • Walker Tru-Fit universal mufflers offer installers and DIY customers economical performance and acoustics. Constructed of 100% aluminized materials and a tube-and-partition interior design assure a high quality sound as well as a long life all at an economical price.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 18176

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
$33.84
List Price:
$43.32
IN STOCK
OUT OF STOCK
Auto Part # 17855 Walker
  • Exhaust Muffler Notes:
    1. Muffler; SoundFX; Universal; Optional; Universal SoundFX Muffler for 22512; 141.5 Inch, 155.5 Inch W.B.

Additional Features

1989 - 1992 GMC K1500 Sierra Exhaust Muffler Walker
- Additional Product Notes and Features:
  • Walker SoundFX mufflers and muffler assemblies are engineered to give you a high quality performance sound experience. Constructed of quality materials both the standard and universal fit are 100% aluminized material. Reinforced bracket heads, mechanical interior joints and spun-locked heads assure a quality product that delivers superior fit and long life with a performance sound.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker 17855

 [-] Hide  [+] Show   Additional GMC Fitment Information:
Vehicle Submodel Aspiration Fuel Type Cylinder Head Type Block Engine CID CC
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 6 Cyl 4.3L 262 -
1989 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1990 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1991 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -
1992 - GMC K1500 Sierra Naturally Aspirated GAS OHV V 8 Cyl 5.0L 305 -