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Magnaflow 447270

Magnaflow Direct-Fit Catalytic Converter 2001 GM Silverado/Sierra 2500 P/U 6.0L (D/S)

642-447270

Free Shipping Ships directly from the manufacturer

$704.54
Magnaflow Direct-Fit Catalytic Converter 2001 GM Silverado/Sierra 2500 P/U 6.0L (D/S) $704.54
Out of stock
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Direct-Fit Catalytic Converter
  • 2001 GM Silverado/Sierra 2500 P/U 6.0L (D/S)
  • 2005-06 GMC Sierra 1500 HD 6.0L (D/S)
  • 2002-06 GMC Sierra 2500 HD 6.0L (D/S)
  • 2001-05 GMC Yukon XL 2500 6.0L (D/S)
  • Magnaflow 447270 Details

    General Motors


  • Direct Fit California Catalytic Converter

  • Specifications:

    Material
    Stainless Steel
    Inlet Size (in.)
    OE
    Outlet Size (in.)
    OE
    Emission
    California
    Core Substrate Material
    Ceramic
    Converter Body Size
    OEM
    California Air Board Approved
    Yes
    Universal Or Specific Fit
    Specific
    Exhaust Pipe Material
    Stainless Steel
    Exhaust Component Mount Type
    Uses Factory Hangers
    Catalytic Converter Format
    Pre-Catalytic Converter and Main Catalytic Converter
    CAT Converter Air Tube Adapter
    Not Air Tube Kit Adaptable
    Overall Length (in.)
    65.2
    Main Piping Diameter (in.)
    Stainless Steel
    Recommended Use
    Converter
    Body Size
    OEM
    CARB EO Number
    D-193-103 (pdf)
    Substrate Material
    OEM
    Manufacturer's Part Number:
    447270

    MagnaFlow Direct-Fit California Emissions Catalytic Converters are designed to original equipment specifications for easy, bolt-on installation. These converters feature a ribbed body that minimizes expansion and distortion when heated up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. Direct-Fit Catalytic Converts use a monolithic honeycomb catalyst with a ceramic coating that is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications.

    Note: These catalytic converters are legal for sale in the state of California.

    Does Magnaflow 447270 fit your vehicle?

    Narrow Results

    2001  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 1GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 2GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 4GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 6GMXK06.0388
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 3GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001-2003  GMC YUKON XL 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2005  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 5GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006  GMC SIERRA 1500 HD

    • Fitment_Note: EFN# 6GMXK06.0388~Certification Level LEV1 LEV
    • EngineType: ALL
    • SubModel: ALL

    2005  CHEVROLET SILVERADO 1500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001  CHEVROLET SILVERADO 2500

    • EngineType: ALL
    • SubModel: LS

    2005  GMC SIERRA 1500 HD

    • Fitment_Note: EFN# 5GMXT06.0188~Certification Level LEV1 LEV
    • EngineType: ALL
    • SubModel: ALL

    2003  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 3GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2005  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 5GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 3GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001  CHEVROLET SILVERADO 2500

    • EngineType: ALL
    • SubModel: LT

    2005  CHEVROLET SILVERADO 1500 HD

    • EngineType: ALL
    • SubModel: LS

    2001-2003  GMC YUKON XL 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 6GMXK06.0388
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 6GMXK06.0388
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 4GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 4GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 1GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 2GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 2GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001  GMC SIERRA 2500

    • Fitment_Note: EFN# 1GMXA06.0188~Certification Level LEV1 LEV
    • EngineType: ALL
    • SubModel: SL

    2001  CHEVROLET SILVERADO 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 2GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 4GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 6GMXK06.0388
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2005  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 5GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 3GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 2GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2005  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 5GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 3GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 2GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 4GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 3GMXA06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2005  GMC YUKON XL 2500

    • CC: 5967
    • Fitment_Note: EFN# 5GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001  GMC SIERRA 2500

    • Fitment_Note: EFN# 1GMXA06.0188~Certification Level LEV1 LEV
    • EngineType: ALL
    • SubModel: SLE

    2005  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 5GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2005  CHEVROLET SILVERADO 1500 HD

    • EngineType: ALL
    • SubModel: LT

    2004  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: EFN# 4GMXT06.0188~Certification Level LEV1 LEV
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001  GMC SIERRA 2500

    • Fitment_Note: EFN# 1GMXA06.0188~Certification Level LEV1 LEV
    • EngineType: ALL
    • SubModel: SLT
    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.