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MagnaFlow 04-05 Cadillac DeVille 4.6L Direct Fit Converter

SKU: MAG4561070

Catalytic Converters

MAG Converter Direct Fit

MagnaFlow 04-05 Cadillac DeVille 4.6L Direct Fit Converter

SKU: MAG4561070

Catalytic Converters

MAG Converter Direct Fit

A$2,573.10
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing 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 4561070. 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 2004-2005 Cadillac DeVille and 2004 Cadillac Seville. 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.

Product Overview

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561070. 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 2004-2005 Cadillac DeVille and 2004 Cadillac Seville. 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
  • 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:No
Air Tube Count:0
Body Material:Stainless Steel
Body Type:Spun
CARB Executive Order Number:D-193-142
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:Yes
Hangers Included:Yes
Heat Shield Attached:No
Heat Shield Material:None
Inlet Attachment Type:Bolt-On
Inlet Attachment:Bolt-On
Inlet Gasket Included:Yes
Inlet Inside Diameter:3.000 in.
Inlet Mounting Hardware Included:No
Inlet Type:Bolt-On
Main Piping Diameter:3.000 in.
Material:Stainless Steel
Mounting Hardware Included:Yes
Outlet Attachment Type:Clamp-On
Outlet Attachment:Clamp-On
Outlet Gasket Included:No
Outlet Mounting Hardware Included:No
Outlet Type:Clamp-On
Overall Length:21.000 in.
Oxygen Sensor Location:None
Part Number:mag4561070
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 4561070
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: 2026-09-30 19:23:27

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
4561070
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters
Product Attributes - UPC
888563133355
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.)
21.00
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-193-142
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag4561070
SFX Item ID 4289841
Supplier Item Code 4289841
Manufacturer SKU 4561070
Manufacturer UPC 888563133355
Alternative References MFL4561070, MPE-4561070, 4.6L

Compatibility

Application Data
  • UniversalNo
    MakeCADILLAC
    ModelDEVILLE
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
  • UniversalNo
    MakeCADILLAC
    ModelDEVILLE
    SubmodelDHS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
  • UniversalNo
    MakeCADILLAC
    ModelDEVILLE
    SubmodelDTS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
  • UniversalNo
    MakeCADILLAC
    ModelDEVILLE
    SubmodelPROTECTION SERIES
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
  • UniversalNo
    MakeCADILLAC
    ModelSEVILLE
    SubmodelSLS
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelDHS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelDHS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelDHS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelDTS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN Code9
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelDTS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN Code9
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelDTS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN Code9
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelPROTECTION SERIES
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelPROTECTION SERIES
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelDEVILLE
    SubmodelPROTECTION SERIES
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelSEVILLE
    SubmodelSLS
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelSEVILLE
    SubmodelSLS
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY
  • MakeCADILLAC
    ModelSEVILLE
    SubmodelSLS
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyCadillac Northstar V8
    Engine Size4.6L/281
    DrivetrainFWD
    Engine VIN CodeY

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