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MagnaFlow Direct Fit Catalytic Converter 87-90 Jeep Wrangler 4.2L L6

SKU: MAG3391225

Catalytic Converters

MAG Converter Direct Fit...

MagnaFlow Direct Fit Catalytic Converter 87-90 Jeep Wrangler 4.2L L6

SKU: MAG3391225

Catalytic Converters

MAG Converter Direct Fit...

A$2,321.12
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391225 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 1987-1990 Jeep Wrangler. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391225 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 1987-1990 Jeep Wrangler. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Durable 308 Stainless Steel MIG Welds
  • 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:Yes
Air Tube Count:1
Body Length:12.000 in.
Body Material:Stainless Steel
Body Type:Clam-Shell
Body Width:6.375 in.
CARB Executive Order Number:D-193-132
California Air Resources Board (CARB) Certified:Yes
California Air Resources Board (CARB):Yes
Catalytic Converter Air Tube Adapter:Air Tube Pre-Installed
Catalytic Converter Format:Pre-Catalytic Converter and Main Catalytic Converter
Clamp Included:No
Clamps Included:No
Converter Body Size:6.375 in. O.D.
Converter Quantity:1
Core Substrate Material:Ceramic
Description:California Direct-Fit Catalytic Converter
Exhaust Component Mount Type:Uses Factory Hangers
Exhaust Pipe Material:Stainless Steel
Finish:Stainless Steel
Grade Type:Regular
Hangers Included:No
Heat Shield Attached:Yes
Heat Shield Included:Yes
Heat Shield Material:Aluminized Steel
Inlet Attachment Type:Bolt-On
Inlet Attachment:Bolt-On
Inlet Connection Type:Bolt-On
Inlet Gasket Included:Yes
Inlet Inside Diameter:2.500 in.
Inlet Mounting Hardware Included:Yes
Inlet Type:Bolt-On
Main Piping Diameter:2.5
Material:Stainless Steel
Mounting Hardware Included:Yes
Outlet Attachment Type:Clamp-On
Outlet Attachment:Clamp-On
Outlet Connection Type:Clamp-On
Outlet Gasket Included:No
Outlet Mounting Hardware Included:No
Outlet Outside Diameter:2.500 in.
Outlet Type:Clamp-On
Overall Length:27.500 in.
Oxygen Sensor Location:None
Part Number:mag3391225
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Recommended Use:Converter
Sensor Port Count:0
Series:California
Substrate Material:Ceramic
Subtitle:CARB Compliant Direct-Fit Catalytic Converter
Subtitles:California / CARB Compliant
Title:MagnaFlow 1987-1990 Jeep Wrangler California Grade CARB Compliant Direct-Fit Catalytic Converter
Tube Material:Stainless Steel
Type:Direct-Fit
Universal Or Specific Fit:Specific
WARNING CA Proposition 65:No

Part Type

Catalytic Converter

Data: v4.2 - Upd: 2026-10-13 22:30:03

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
  • 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
3391225
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters
Product Attributes - UPC
888563075327
Product Attributes - Inlet Quantity
1
Product Attributes - Converter Inlet Attachment
Stock flange
Product Attributes - Outlet Quantity
1
Product Attributes - Converter Outlet Attachment
Slip fit
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic substrate
Product Attributes - Converter Overall Length (in.)
27.50
Product Attributes - Converter Style
3-way
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
Yes
Product Attributes - Heat Shield
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - CARB EO Number(s)
D-193-132
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag3391225
SFX Item ID 4284313
Supplier Item Code 4284313
Manufacturer SKU 3391225
Manufacturer UPC 888563075327
Alternative References mpe-3391225, MFL3391225, 4.2L

Compatibility

Application Data
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeC
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1987
    Ending Year1990
    Engine TypeL6
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1989
    Ending Year1989
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeM
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1989
    Ending Year1990
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeT
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1988
    Ending Year1989
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeM
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1988
    Ending Year1990
    Engine TypeL6
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1989
    Ending Year1990
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeT
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeC
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1990
    Engine TypeL6
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1989
    Ending Year1989
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeM
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1989
    Ending Year1990
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeT
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelS
    Beginning Year1988
    Ending Year1988
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeC
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelS
    Beginning Year1988
    Ending Year1988
    Engine TypeL6
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1988
    Ending Year1988
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeC
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1988
    Ending Year1990
    Engine TypeL6
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1989
    Ending Year1989
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeM
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1989
    Ending Year1990
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeT
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelSPORT
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258
    Drivetrain4WD
    Catalytic Converter PositionCatalytic Converter
    Engine VIN CodeC
  • UniversalNo
    MakeJEEP
    ModelWRANGLER
    SubmodelSPORT
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Engine FamilyAMC inline 6-cylinder
    Engine Size4.2L/258

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