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MagnaFlow 07-08 GMC Acadia 3.6L Direct Fit Converter

SKU: MAG5451446

Catalytic Converters

MAG Converter Direct Fit

MagnaFlow 07-08 GMC Acadia 3.6L Direct Fit Converter

SKU: MAG5451446

Catalytic Converters

MAG Converter Direct Fit

A$2,600.62
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

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5451446. 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 5451446 includes (1) Flat Ring Gasket, (1) Flange Gasket, (2) Bolts, (2) Nuts. 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 5451446. 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 2007-2008 GMC Acadia, 2008 Buick Enclave, and additional vehicles. 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
  • Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy Operation
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Durable 308 Stainless Steel MIG Welds
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • 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 Material:Stainless Steel
Body Type:Spun
CARB Executive Order Number:D-193-143
California Air Resources Board (CARB) Certified:Yes
Catalytic Converter Air Tube Adapter:Not Air Tube Kit Adaptable
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
Gasket Or Seal Included:Yes
Grade Type:Regular
Hanger Included:No
Hangers Included:No
Heat Shield Attached:No
Heat Shield Material:None
Inlet Attachment Type:Bolt-On
Inlet Attachment:Bolt-On
Inlet Gasket Included:Yes
Inlet Mounting Hardware Included:Yes
Inlet Type:Bolt-On
Main Piping Diameter:2.000 in.
Material:Stainless Steel
Mounting Hardware Included:Yes
Outlet Attachment Type:Bolt-On
Outlet Attachment:Bolt-On
Outlet Gasket Included:Yes
Outlet Mounting Hardware Included:Yes
Outlet Type:Bolt-On
Overall Length:12.500 in.
Oxygen Sensor Location:None
Part Number:mag5451446
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Sensor Port Count:0
Series:California
Substrate Material:Ceramic
Subtitle:CARB Compliant Direct-Fit Catalytic Converter
Subtitles:California / CARB Compliant
Title:MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5451446
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: 2026-10-07 19:22:30

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
  • Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy 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
5451446
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow Direct-Fit Catalytic Converters
Product Attributes - UPC
888563142883
Product Attributes - Inlet Quantity
1
Product Attributes - Converter Inlet Attachment
Stock flange
Product Attributes - Outlet Quantity
1
Product Attributes - Converter Outlet Attachment
Stock flange
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic honeycomb
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-193-143
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag5451446
SFX Item ID 4290089
Supplier Item Code 4290089
Manufacturer SKU 5451446
Manufacturer UPC 888563142883
Alternative References MFL5451446, MPE-5451446, 3.6L

Compatibility

Application Data
  • UniversalNo
    MakeSATURN
    ModelOUTLOOK
    SubmodelXE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.6L/217
    Catalytic Converter PositionRear
    Liter3.6
    CID217
    CC3564
    DrivetrainFWD
    Engine VIN Code7
  • UniversalNo
    MakeSATURN
    ModelOUTLOOK
    SubmodelXR
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.6L/217
    Catalytic Converter PositionRear
    Liter3.6
    CID217
    CC3564
    DrivetrainAWD
    Engine VIN Code7
  • UniversalNo
    MakeSATURN
    ModelOUTLOOK
    SubmodelXR
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.6L/217
    Catalytic Converter PositionRear
    Liter3.6
    CID217
    CC3564
    DrivetrainAWD
    Engine VIN Code7
  • UniversalNo
    MakeSATURN
    ModelOUTLOOK
    SubmodelXR
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.6L/217
    Catalytic Converter PositionRear
    Liter3.6
    CID217
    CC3564
    DrivetrainFWD
    Engine VIN Code7
  • UniversalNo
    MakeSATURN
    ModelOUTLOOK
    SubmodelXR
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.6L/217
    Catalytic Converter PositionRear
    Liter3.6
    CID217
    CC3564
    DrivetrainFWD
    Engine VIN Code7
  • UniversalNo
    MakeSATURN
    ModelOUTLOOK
    SubmodelXR
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.6L/217
    Catalytic Converter PositionRear
  • MakeBUICK
    ModelENCLAVE
    SubmodelCX
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeBUICK
    ModelENCLAVE
    SubmodelCX
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeBUICK
    ModelENCLAVE
    SubmodelCX
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeBUICK
    ModelENCLAVE
    SubmodelCX
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeBUICK
    ModelENCLAVE
    SubmodelCXL
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeBUICK
    ModelENCLAVE
    SubmodelCXL
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeBUICK
    ModelENCLAVE
    SubmodelCXL
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeBUICK
    ModelENCLAVE
    SubmodelCXL
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLT
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLT
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLT
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLT
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeSATURN
    ModelOUTLOOK
    SubmodelXE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeSATURN
    ModelOUTLOOK
    SubmodelXE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainAWD
    Catalytic Converter PositionRear
    Engine VIN Code7
  • MakeSATURN
    ModelOUTLOOK
    SubmodelXE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    DrivetrainFWD
    Catalytic Converter PositionRear
    Engine VIN Code7

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