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Dynomax 21172

Dynomax Exhaust HEAVY DUTY MUFFLER

289-21172

made in usa
Estimated to ship on 10/31/18

$72.99
Dynomax Exhaust HEAVY DUTY MUFFLER $72.99
QTY
Dynomax Exhaust HEAVY DUTY MUFFLER

Dynomax 21172 Details

Ultra Flo Welded Universal Muffler; Round; 9 in.; 4 in. ID; 15 in. Shell Length; 22 in. Overall Length;

Specifications:

Body Length (in.)
15
Inlet Size (in.)
4
Outlet Size (in.)
4
Body Width (in.)
9
Material
Aluminized Steel
Body Height (in.)
N/A
Shape
Round
Inlet Type
Single Center Inlet
Outlet Type
Single Center Outlet
Overall Length (in.)
22
Position
N/A
Outlet Position
Center
Inlet Position
Center
Outlet Quantity
1
Product Grade
Economy
Automotive Item Grade
OEM Standard Part
Muffler Type
Combination
Inlet Quantity
1
Case Length (in.)
15
Case Outside Diameter (in.)
9
Case Shape
Round
Internal Construction
Glass-wrap perforated tube
Muffler Finish
Natural
Muffler Material
Stainless steel
Outlet Style
Standard, without tip
Quantity
Sold individually
Outlet Quantity
One
Inlet Location
Center
Outlet Location
Center
Inlet Diameter (in.)
4
Outlet Diameter (in.)
4
Inlet Quantity
One
Manufacturer's Part Number:
21172

Does Dynomax 21172 fit your vehicle?

Narrow Results

2005 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: LS
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: LS
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 GMC SIERRA 3500

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: WT

2004 CHEVROLET SILVERADO 2500 HD

  • CC: 5967
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SLT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 CHEVROLET SILVERADO 2500 HD

  • CC: 5967
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2001-2005 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: LT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2002 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SL
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: SL
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2002 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SL
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: SL
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 GMC SIERRA 2500 HD

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: WT

2004 GMC SIERRA 3500

  • CC: 5967
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2002-2005 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 CHEVROLET SILVERADO 2500 HD

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: LS

2005 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SLE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2005 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2005 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: WT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 CHEVROLET SILVERADO 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: LT
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 GMC SIERRA 3500

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: SLE

2004 GMC SIERRA 2500 HD

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: SLE

2004 CHEVROLET SILVERADO 3500

  • CC: 5967
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2004 GMC SIERRA 2500 HD

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: SLT

2006 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: LT
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SLE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: SLT
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SLE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 CHEVROLET SILVERADO 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: LT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2005 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: WT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2002-2004 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 CHEVROLET SILVERADO 3500

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: LT

2006 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: WT
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 GMC SIERRA 2500 HD

  • CC: 5967
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2004 CHEVROLET SILVERADO 3500

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: LS

2006 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: WT
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 CHEVROLET SILVERADO 2500 HD

  • Fitment_Note: Ultra Flo Welded System
  • Liter: 8.1
  • SubModel: LT
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2003 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: WT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: SLE
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: LS
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SLT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 CHEVROLET SILVERADO 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: LS
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 CHEVROLET SILVERADO 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: LS
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 CHEVROLET SILVERADO 3500

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: WT

2004 CHEVROLET SILVERADO 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: SLE
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2006 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: SLT
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 GMC SIERRA 3500

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: SLT

2006 CHEVROLET SILVERADO 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • Aspiration: T
  • SubModel: WT
  • Engine Vin: D
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 CHEVROLET SILVERADO 3500

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2001-2003 GMC SIERRA 2500 HD

  • CC: 6599
  • Fitment_Note: Ultra Flo Welded System
  • Liter: 6.6
  • SubModel: SLT
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

2004 CHEVROLET SILVERADO 2500 HD

  • Fitment_Note: Ultra Flo Welded System
  • EngineType: ALL
  • SubModel: WT
Some parts are not legal for use in California or other states with similar laws / regulations

Motor Vehicles

WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

Tools:

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Electrical Cords

WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.