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Dynomax 21172

Exhaust HEAVY DUTY MUFFLER

Dynomax 21172

289-21172

made in usa
jegs shipping
Estimated ship date 10/31/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Dynomax 21172 Exhaust HEAVY DUTY MUFFLER $69.99
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

2004 CHEVROLET SILVERADO 3500

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

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 )

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 )

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 )

2004 GMC SIERRA 2500 HD

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

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 )

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 3500

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

2004 CHEVROLET SILVERADO 2500 HD

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

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 )

2004 CHEVROLET SILVERADO 2500 HD

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

2004 GMC SIERRA 3500

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

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 )

2004 GMC SIERRA 3500

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

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 3500

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

2004 GMC SIERRA 2500 HD

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

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 )

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 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 )

2004 CHEVROLET SILVERADO 2500 HD

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

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 )

2001-2003 CHEVROLET SILVERADO 3500

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

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 )

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 )

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 )

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 )

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 )

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 )

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 )

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 )

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 )

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 )

2001-2003 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 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 )

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 )

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 )

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 )

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 )

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 GMC SIERRA 2500 HD

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

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 )

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 )

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 )

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 )

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 )

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 CHEVROLET SILVERADO 3500

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

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 )
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