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MagnaFlow Direct Fit Catalytic Converter 1997-2002 Pontiac Grand Prix 3.8

SKU: MAG4481405

Catalytic Converters

MAG Converter Direct Fit...

MagnaFlow Direct Fit Catalytic Converter 1997-2002 Pontiac Grand Prix 3.8

SKU: MAG4481405

Catalytic Converters

MAG Converter Direct Fit...

A$2,351.92
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481405. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 4481405 includes (1) Crush Ring Gasket, (1) Flange Gasket. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Product Overview

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481405. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 1997-2002 Pontiac Grand Prix, 1997-2002 Buick Regal, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.


Features and Benefits

  • Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
  • Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance
  • OE-Sized Barbed Exhaust Hangers Made From Corrosion-Resistant 410 Stainless Steel; Designed To Reduce Noise/Vibration
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Durable 308 Stainless Steel MIG Welds
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box

Product Details

Air Tube Adaptable:No
Air Tube Count:0
Body Height:4
Body Length:11
Body Material:Stainless Steel
Body Shape:Round
Body Type:Spun
Body Width:4.000 in.
CARB Executive Order Number:D-193-139
California Air Resources Board (CARB) Certified:Yes
Catalytic Converter Air Tube Adapter:No
Clamp Included:No
Clamps Included:No
Converter Quantity:1
Core Substrate Material:Ceramic
Description:California Direct-Fit Catalytic Converter
Finish:Stainless Steel
Gasket Included:Yes
Grade Type:Regular
Hangers Included:Yes
Heat Shield Attached:No
Heat Shield Material:None
Inlet Attachment:Bolt-On
Inlet Diameter:2.5
Inlet Gasket Included:Yes
Inlet Inside Diameter:2.5
Inlet Mounting Hardware Included:No
Inlet Quantity:1
Inlet Type:Bolt-On
Main Piping Diameter:2.5
Material:Stainless Steel
Mounting Hardware Included:Yes
Outlet Attachment:Bolt-On
Outlet Diameter:2.5
Outlet Gasket Included:Yes
Outlet Inside Diameter:2.5
Outlet Mounting Hardware Included:No
Outlet Outside Diameter:2.500 in.
Outlet Quantity:1
Outlet Type:Bolt-On
Overall Length:36.625
Oxygen Sensor Location:Post Converter
Part Number:mag4481405
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Sensor Port Count:1
Series:California
Substrate Material:Ceramic
Substrate:Ceramic
Subtitle:CARB Compliant Direct-Fit Catalytic Converter
Title:MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481405
Tube Material:Stainless Steel
Type:Direct-Fit
Universal Or Specific Fit:Specific
WARNING CA Proposition 65:No

Part Type

Catalytic Converters

Data: v4.2 - Upd: 2026-10-13 22:26:20

Features

  • Durable 308 stainless steel MIG welds
  • Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • OE-Sized Barbed Exhaust Hangers Made From Corrosion-Resistant 410 Stainless Steel; Designed To Reduce Noise/Vibration
  • Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
4481405
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters
Product Attributes - UPC
888563131931
Product Attributes - Inlet Quantity
1
Product Attributes - Inlet Diameter (in.)
2.50 in.
Product Attributes - Converter Inlet Attachment
Stock flange
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Diameter (in.)
2.50 in.
Product Attributes - Converter Outlet Attachment
Stock flange
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic substrate
Product Attributes - Converter Overall Length (in.)
37.13
Product Attributes - Converter Style
3-way
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
No
Product Attributes - Heat Shield
No
Product Attributes - Quantity
Sold individually.
Product Attributes - CARB EO Number(s)
D-193-139
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag4481405
SFX Item ID 4286946
Supplier Item Code 4286946
Manufacturer SKU 4481405
Manufacturer UPC 888563131931
Alternative References mpe-4481405, MFL4481405

Compatibility

Application Data
  • UniversalNo
    MakeBUICK
    ModelREGAL
    Submodel25TH ANNIVERSARY EDITION
    Beginning Year1998
    Ending Year1998
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN Code1
  • UniversalNo
    MakeBUICK
    ModelREGAL
    SubmodelGS
    Beginning Year1997
    Ending Year2002
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN Code1
  • UniversalNo
    MakeBUICK
    ModelREGAL
    SubmodelGS
    Beginning Year1999
    Ending Year1999
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeBUICK
    ModelREGAL
    SubmodelGSE
    Beginning Year2000
    Ending Year2000
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN Code1
  • UniversalNo
    MakeBUICK
    ModelREGAL
    SubmodelLS
    Beginning Year1997
    Ending Year2002
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeBUICK
    ModelREGAL
    SubmodelLSE
    Beginning Year2000
    Ending Year2000
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelIMPALA
    SubmodelBASE
    Beginning Year2000
    Ending Year2000
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelIMPALA
    SubmodelBASE
    Beginning Year2002
    Ending Year2002
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelIMPALA
    SubmodelLS
    Beginning Year2000
    Ending Year2000
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelIMPALA
    SubmodelLS
    Beginning Year2002
    Ending Year2002
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelMONTE CARLO
    SubmodelSS
    Beginning Year2000
    Ending Year2000
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeOLDSMOBILE
    ModelINTRIGUE
    SubmodelBASE
    Beginning Year1998
    Ending Year1998
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeOLDSMOBILE
    ModelINTRIGUE
    SubmodelGL
    Beginning Year1998
    Ending Year1999
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeOLDSMOBILE
    ModelINTRIGUE
    SubmodelGLS
    Beginning Year1998
    Ending Year1998
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakeOLDSMOBILE
    ModelINTRIGUE
    SubmodelGX
    Beginning Year1999
    Ending Year1999
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakePONTIAC
    ModelGRAND PRIX
    SubmodelGT
    Beginning Year1997
    Ending Year2002
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK
  • UniversalNo
    MakePONTIAC
    ModelGRAND PRIX
    SubmodelGTP
    Beginning Year1997
    Ending Year2002
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN Code1
  • UniversalNo
    MakePONTIAC
    ModelGRAND PRIX
    SubmodelSE
    Beginning Year1997
    Ending Year2002
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainFWD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeK

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