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MagnaFlow Universal Catalytic Converter 3/2 Single / Dual with O2

SKU: MAG51647

Catalytic Converters

MAG Universal Converter...

MagnaFlow Universal Catalytic Converter 3/2 Single / Dual with O2

SKU: MAG51647

Catalytic Converters

MAG Universal Converter...

A$466.01
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

IMPORTANT NOTICE: Universal fit catalytic converters may require the use of welding, cutting, and tube-bending equipment for installation. Tuning may be required when changing catalytic converters.

MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51647 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Overview

MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Universal Catalytic Converters form the basic building blocks for a comprehensive line of direct-fit applications. The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipment that is readily available to most professional installers. All Federal catalytic converters meet EPA requirements. Federal Catalytic Converters are not legal for sale, installation or use on vehicles registered in the state of California. All California State Catalytic converters are CARB compliant. Converters in this catalog are based on Executive Orders issued by the California Air Resource Board and must be used in accordance with this information. In California, it is illegal to select a catalytic converter for installation based solely on vehicle weight and engine size. * Stainless steel construction * Formulated for Gas and Diesel Applications


Features and Benefits

  • Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Compact/Lightweight Construction Enables Installation In Confined Areas/Welding Is Required
  • Your Trusted Source For EPA-Compliant Catalytic Converters
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Durable 308 Stainless Steel Mig Welds
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
  • Compact, lightweight construction enables installation in confined areas, welding is required

Product Details

2899:No
Air Tube Adaptable:No
Air Tube Count:0
Body Height:3.75
Body Length:12
Body Material:Stainless Steel
Body Shape:Oval
Body Type:Clam-Shell
Body Width:6.375 in.
CARB Executive Order Number:Not Applicable
California Air Resources Board (CARB) Certified:No
California Air Resources Board Approved:No
Catalytic Converter Air Tube Adapter:No
Catalytic Converter Body Material:Stainless
Catalytic Converter Format:Pre-Catalytic Converter and Main Catalytic Converter
Catalytic Converter Overall Length:16
Catalytic Converter Oxygen Sensor Location:Pre Converter
Clamp Included:No
Clamps Included:No
Converter Quantity:1
Core Substrate Material:Ceramic
Description:OEM Grade Universal Catalytic Converter-2.00in.
Finish:Stainless Steel
Gasket Included:No
Grade Type:Regular
Hangers Included:No
Heat Shield Attached:Yes
Heat Shield Included:Yes
Heat Shield Material:Aluminized Steel
Inlet Attachment:Weld-On
Inlet Diameter:2
Inlet Gasket Included:No
Inlet Inside Diameter:2.000 in.
Inlet Mounting Hardware Included:No
Inlet Orientation:Straight
Inlet Quantity:1
Inlet Type:Weld-On
Main Piping Diameter:3
Material:Stainless Steel
Mounting Hardware Included:No
Outlet Attachment:Weld-On
Outlet Diameter:3
Outlet Gasket Included:No
Outlet Inside Diameter:2
Outlet Mounting Hardware Included:No
Outlet Orientation:Straight
Outlet Outside Diameter:3
Outlet Quantity:2
Outlet Type:Weld-On
Overall Length:16
Oxygen Sensor Location:Pre Converter
Part Number:mag51647
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Recommended Use:Converter
Sensor Port Count:1
Series:OEM Grade
Substrate Material:Ceramic
Subtitle:Federal / EPA Compliant Universal Catalytic Converter
Title:MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter 51647
Tube Material:Stainless Steel
Type:Universal
Universal Or Specific Fit:Universal
WARNING CA Proposition 65:No

Part Type

Catalytic Converter

Data: v4.2 - Upd: 2026-10-13 22:23:36

Features

  • Compact, lightweight construction enables installation in confined areas, welding is required
  • Compact/Lightweight Construction Enables Installation In Confined Areas/Welding Is Required
  • Durable 308 stainless steel MIG welds
  • Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Your Trusted Source For EPA-Compliant Catalytic Converters
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
51647
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow Universal Catalytic Converters
Product Attributes - UPC
841380078728
Product Attributes - Inlet Quantity
2
Product Attributes - Inlet Diameter (in.)
2.00 in.
Product Attributes - Converter Inlet Attachment
Slip fit
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Diameter (in.)
3.00 in.
Product Attributes - Converter Outlet Attachment
Slip fit
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic honeycomb
Product Attributes - Converter Overall Length (in.)
16.00
Product Attributes - Converter Overall Width (in.)
6.38
Product Attributes - Converter Style
3-way
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
No
Product Attributes - Heat Shield
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Universal fit catalytic converters may require the use of welding, cutting, and tube-bending equipment for installation. Tuning may be required when changing catalytic converters.

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag51647
SFX Item ID 4288552
Supplier Item Code 4288552
Manufacturer SKU 51647
Manufacturer UPC 841380078728
Alternative References mpe-51647, MFL51647

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLS
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLS
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLS
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLS
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSL
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSL
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSL
    Beginning Year2002
    Ending Year2002
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSL
    Beginning Year2002
    Ending Year2002
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSLE
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSLE
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSLE
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSLE
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSLT
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSLT
    Beginning Year2000
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeW
  • UniversalNo
    MakeGMC
    ModelSAFARI
    SubmodelSLT
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
    Application NotesCutting and Welding Required During Installation
    Engine VIN CodeX

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