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Magnaflow Direct-Fit Catalytic Converter 1997-2004 GM 3.8L

Magnaflow 23405

642-23405

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Magnaflow Direct-Fit Catalytic Converter 1997-2004 GM 3.8L $215.85
Direct-Fit Catalytic Converter
  • 1997-2004 GM 3.8L

  • Magnaflow 23405 Details

    GM

    49-State OBD-II

    Magnaflow 23405 Fits:
  • 1997-2003 Pontiac Grand Prix 3.8L
  • 1997-2003 Buick Regal 3.8L
  • 1998-99 Oldsmobile Intrigue 3.8L
  • 2000-04 Chevy Impala & Monte Carlo 3.8L

  • Specifications:

    Body Length (in.)
    11
    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    Stainless Steel
    Emission
    Non-California (49-State)
    Overall Length (in.)
    36.5
    Core Substrate Material
    Ceramic
    Converter Body Size
    4 in. O.D.
    Outlet Quantity
    1
    California Air Board Approved
    No
    Heat Shield Attached
    No
    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
    Oxygen Sensor Location
    Pre and Post Converter
    CAT Converter Air Tube Adapter
    Not Air Tube Kit Adaptable
    Main Piping Diameter (in.)
    Stainless Steel
    Recommended Use
    Converter
    AIR Tube
    No
    Body Size
    OEM
    California Legal
    No
    Converter Style
    3-way
    Heat Shield
    Yes
    Inlet Attachment
    Stock flange
    Outlet Attachment
    Stock flange
    Quantity
    Sold individually
    Substrate Material
    Ceramic honeycomb
    Substrate Material
    OEM
    Outlet Quantity
    One
    Case Material
    Stainless steel
    Inlet Quantity
    One
    Manufacturer's Part Number:
    23405

    MagnaFlow Direct-Fit Catalytic Converters are built to bolt on easily and meet original equipment standards. Their ribbed body minimizes expansion and distortion when the converter heats up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gas, and they hold the ceramic monolithic honeycomb catalyst in proper alignment. The ceramic coating is designed to maximize surface area & flow, and the coating process is strictly controlled to maintain exact specifications.


    Features
  • Ribbed Body Minimizes Expansion
  • Monolithic Honeycomb Catalyst
  • Easy Bolt-On Installation
  • Note: These catalytic converters are no longer legal for sale in the state of California and will not be shipped to the state of California.

  • Does Magnaflow 23405 fit your vehicle?

    Narrow Results

    2003 CHEVROLET IMPALA

    • EngineType: ALL
    • SubModel: LS

    2002 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS 35TH ANNIVERSARY EDITION

    1999 OLDSMOBILE INTRIGUE

    • CC: 3800
    • Liter: 3.8
    • SubModel: GX
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2000-2005 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS

    1997-1998 BUICK REGAL

    • EngineType: ALL
    • SubModel: ALL

    2002 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS DALE EARNHARDT SIGNATURE EDITION

    1999 OLDSMOBILE INTRIGUE

    • CC: 3800
    • Liter: 3.8
    • SubModel: GLS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2003 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: LS SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2002-2003 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GT

    2004-2005 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: SS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2002-2003 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GTP

    1997-2001 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: GTP
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2004-2005 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1999-2000 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2005 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: LT

    1999-2000 BUICK REGAL

    • EngineType: ALL
    • SubModel: LS

    2003 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS PACE CAR

    2000 BUICK REGAL

    • EngineType: ALL
    • SubModel: LSE

    1997-2001 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: GT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2001-2004 BUICK REGAL

    • EngineType: ALL
    • SubModel: ALL

    2003 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS HIGH SPORT

    2004-2005 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1999 OLDSMOBILE INTRIGUE

    • CC: 3800
    • Liter: 3.8
    • SubModel: GL
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2000-2003 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1999-2000 BUICK REGAL

    • EngineType: ALL
    • SubModel: GS

    2000 BUICK REGAL

    • EngineType: ALL
    • SubModel: GSE

    2001-2002 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1998 OLDSMOBILE INTRIGUE

    • EngineType: ALL
    • SubModel: ALL

    1997-1998 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2000-2002 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    So, you made a comment to my second posted question & I still make no sense out whether this will work or not.....Can anyone tell me if this cat converter will work in my 2004 3.8L Impala or not. Look at previous treads to decide.

    Asked by: JDKASH
    It will boilt onto your car just not for what you need. This is not CARB legal!
    Answered by: Dean R
    Date published: 2017-12-13

    TY Rusty. Are you 100%+? Emission tag says "This vehicle conforms to US EPA regulations..& CA regulations applicable to new LEV pass cars......" Some1 else told me it wont work. I want to make sure I don't have to buy a CA converter

    Asked by: JDKASH
    Must've been some confusion prior to know. This does not pass CARB regulations.
    Answered by: Dean R
    Date published: 2017-12-12

    Will this fit my 2004 Chevy Impala LS 3.8L with VIN number 2G1WH55K549212634? My emissions tag under my hood says Catalyst SFI/EGR/H02S/TWC. 3.8Liters, 4GMXV03.8042.

    Asked by: JDKASH
    Yes, this catalytic converter will work in your Impala.
    Answered by: Rusty B
    Date published: 2017-12-11

    Will this fit the 2001 pontiac gtp supercharged versions?

    Asked by: Gary84
    Yes this will fit.
    Answered by: Dean R
    Date published: 2017-11-22
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations