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Muffler for 2000 GMC K3500

We have 39 Items In-stock. Select your vehicle's Submodel to continue.

Walker Tru Fit Muffler

Walker's Tru-Fit muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Specifications
  • Aluminized steel muffler material
Features:
  • OE-style sound
Walker Muffler, Walker Tru Fit, Aluminized Steel, Natural
$51.24 List Price $60.46 Save $9.22 Availability: In Stock
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  • SKU#: WK18138
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Weld-On
  • Body Length: 24 in.
  • Case Shape: Oval
  • Height: 7 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.75 in.
  • Internal Construction: Perforated
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2.75 in.
  • Overall Length: 29 in.
  • Warranty: 90-day Walker limited warranty
  • Width: 9 in.
see more Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 6.5L | Sierra SLE, Sierra SL, Sierra SLT

Walker Quiet-Flow3 Muffler

Walker's Quiet-flow3 muffler features a sophisticated internal routing and tuning technologies for superior flow and premium OE-style sound. Its internal partition baffles and spun-locked heads help improve structural support.

Features
  • OE-style sound
  • Aluminized steel muffler material
Walker Muffler, Aluminized Steel, Natural, Direct Fit
$114.43 List Price $135.03 Save $20.60 Availability: In Stock
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  • SKU#: WK21400
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT
  • 8 Cyl 7.4L | Sierra SL, Sierra SLE, Sierra SLT
Walker Muffler, Aluminized Steel, Natural, Direct Fit
$88.96 List Price $104.97 Save $16.01 Availability: In Stock
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  • SKU#: WK21046
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 6.5L | Sierra SLE, Sierra SL, Sierra SLT

Walker SoundFX Muffler

Walker's SoundFX mufflers feature a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Their all-aluminized construction provides longer service life and quality appearance.

Features:
  • OE-style sound
  • Aluminized steel muffler material
Walker Muffler, Aluminized Steel, Natural, Direct Fit
$64.72 List Price $76.37 Save $11.65 Availability: In Stock
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  • SKU#: WK18906
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Case Shape: Oval
  • Inlet Quantity: Dual
  • Inlet Size: 2.5 in.
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.75 in.
  • Warranty: 90-day Walker limited warranty
see more Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT
  • 8 Cyl 7.4L | Sierra SL, Sierra SLE, Sierra SLT
Walker Muffler, Walker SoundFX, Aluminized Steel, Natural
$54.00 List Price $63.72 Save $9.72 Availability: In Stock
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  • SKU#: WK18216
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 6.5L | Sierra SLE, Sierra SL, Sierra SLT
Rating: (see review/s)

"Happy with my purchase, no problems at all. Very good prices and super fast delivery!!" posted by: Dave on April 9, 2008

Flowmaster - Super 50 Series Delta Flow Mufflers

FLOWMASTER – SUPER 50 SERIES DELTA FLOW MUFFLERS

Flowmaster’s Super 50 Series Delta Flow mufflers give your vehicle little grunt with their moderate to mild tone (depending on how you tune it) – surely one of the reasons they’re a top choice among performance enthusiasts and muscle car aficionados. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Increases torque, horsepower and possibly mileage
  • 3-year warranty for aluminized steel, lifetime warranty for stainless steel
  • Fully MIG-welded for maximum strength
  • A bigger alternative to the original Flowmaster 50 Series
  • Come in stainless steel and 16-gauge aluminized steel
  • Distinct moderate to mild tone with slight interior sound
  • Fabricated utilizing patented Delta Flow process
  • Quick and easy installation
  • Primarily designed for and used on performance vehicles and muscle cars
  • Dyno-tested
Flowmaster Muffler, Flowmaster Super 50 Series, Aluminized Steel, Gray
$129.99 List Price $168.22 Save $38.23 Availability: In Stock
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  • SKU#: F1353058
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Body Length: 17 in.
  • Case Shape: Oval
  • Height: 5 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 3 in.
  • Internal Construction: Perforated
  • Notes: Minor Modifications
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 3 in.
  • Overall Length: 23 in.
  • Warranty: 3-year Flowmaster limited warranty
  • Width: 10 in.
see more Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 6.5L | Sierra SL, Sierra SLE, Sierra SLT

Flowmaster - 70 Series Mufflers

FLOWMASTER – 70 SERIES MUFFLERS

Flowmaster’s 70 Series mufflers turn your SUV, truck or motorhome into something a little more enjoyable to drive, making it faster and easier on your vehicle’s powertrain – especially good when you’re under load or towing. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Increases torque and horsepower while reducing noise
  • 3-year warranty for aluminized steel, lifetime warranty for stainless steel
  • Fully MIG-welded for maximum strength
  • Come in stainless steel and 16-gauge aluminized steel
  • Quick and easy installation
  • Dyno-tested
  • Designed primarily for SUVs, trucks and motorhomes
  • Increases torque, horsepower – perfect for large vehicles and heavy loads
  • Mild sounding exhaust tone
Flowmaster Muffler, Flowmaster 70 Series, Aluminized Steel, Gray
$144.99 List Price $187.64 Save $42.65 Availability: In Stock
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  • SKU#: F1353073
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Body Length: 22 in.
  • Case Shape: Oval
  • Height: 5 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 3 in.
  • Internal Construction: Chambered
  • Notes: Includes Muffler; Does not include Tip(s)
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 3 in.
  • Overall Length: 28 in.
  • Warranty: 3-year Flowmaster limited warranty
  • Width: 10 in.
see more Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 6.5L | Sierra SL, Sierra SLE, Sierra SLT
Flowmaster Muffler, Flowmaster 70 Series, Stainless Steel, Gray
$149.48 List Price $193.45 Save $43.97 Availability: In Stock
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  • SKU#: F13853073
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Body Length: 22 in.
  • Case Shape: Oval
  • Height: 5 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 3 in.
  • Internal Construction: Chambered
  • Notes: Minor Modifications
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 3 in.
  • Overall Length: 28 in.
  • Warranty: Lifetime Flowmaster limited warranty
  • Width: 10 in.
see more Fits the following 2000 GMC K3500 submodels:
  • 8 Cyl 6.5L | Sierra SL, Sierra SLE, Sierra SLT

More results for 2000 GMC K3500 Muffler

FLOWMASTER - SUPER 40 SERIES DELTA FLOW MUFFLERS
FLOWMASTER – SUPER 40 SERIES DELTA FLOW MUFFLERS

Flowmaster’s Super 40 Series Delta Flow mufflers give your vehicle noticeable edge with their aggressive tone – surely one of the reasons they’re a... (see more)

FLOWMASTER - PRO SERIES MUFFLERS
FLOWMASTER – PRO SERIES MUFFLERS

Flowmaster’s versatile Pro Series mufflers turn your street or track vehicle into a performance powerhouse that sounds great with a nice, deep tone that will still... (see more)

KOOL VUE STAINLESS STEEL MUFFLER

Kool Vue Stainless Steel Muffler is an affordable replacement for your old and rusty original unit. It is made from stainless steel material for extended durability.

  • Affordable replacement for old and... (see more)
THRUSH TURBO MUFFLERS

THRUSH – TURBO MUFFLERS

Thrush makes a wide selection of mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right fitting muffler for your ride. Thrush Turbo Mufflers... (see more)

THRUSH GLASSPACK MUFFLERS

THRUSH – GLASSPACK MUFFLERS

Custom car, muscle car and hot rod owners insist on installing Thrush Mufflers to make their V8-powered vehicles sound even more aggressive. Thrush makes a wide selection... (see more)

DYNOMAX THRUSH TURBO MUFFLERS

DYNOMAX – THRUSH TURBO MUFFLERS

Dynomax offers a selection of mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right fitting muffler for your ride. Dynomax Thrush... (see more)