2003 Chrysler 300M Catalytic Converter Parts

Choose your Submodel for your 2003 Chrysler 300M


Showing 1 - 10 of 12 products
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Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Body Width: 4.375
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Right 6 Cyl 3.5L Base 215

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Body Width: 4.375
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Left 6 Cyl 3.5L Base 215

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal OEM GRADE Federal (Excludes California)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Body Width: 4.25
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Right 6 Cyl 3.5L Base 215

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal OEM GRADE Federal (Excludes California)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Body Width: 4.25
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Left 6 Cyl 3.5L Base 215

MagnaFlow Performance Exhaust
  • HM Grade Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required
  • Magnaflow HM Grade Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.375
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Inlet Type: Weld-on
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Overall Length: 13
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.25
    • Sensor Port Count: 0
    • Outlet Type: Weld-on
  • Features:
    • 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
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
  • MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99205HM 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 Federal/EPA Emission systems.

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Left 6 Cyl 3.5L Special 215

MagnaFlow Performance Exhaust
  • HM Grade Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required
  • Magnaflow HM Grade Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.375
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Inlet Type: Weld-on
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Overall Length: 13
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.25
    • Sensor Port Count: 0
    • Outlet Type: Weld-on
  • Features:
    • 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
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
  • MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99205HM 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 Federal/EPA Emission systems.

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Right 6 Cyl 3.5L Pro-Am 215

MagnaFlow Performance Exhaust
  • OEM Grade Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required
  • Magnaflow OEM Grade Universal Catalytic Converter - 2.25in.
  • Universal OEM Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.25
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Inlet Type: Weld-on
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Overall Length: 13
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.25
    • Sensor Port Count: 0
    • Outlet Type: Weld-on
  • Features:
    • 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
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
  • MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51205 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.

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Right 6 Cyl 3.5L Pro-Am 215

MagnaFlow Performance Exhaust
  • HM Grade Direct-Fit Catalytic Converter
  • Magnaflow HM Grade Direct-Fit Catalytic Converter
  • Direct-Fit HM Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Air Tube Count: 0
    • Inlet Gasket Included: No
    • Tube Material: Stainless Steel
    • Oxygen Sensor Location: Pre And Post Converter
    • Outlet Gasket Included: No
    • Grade Type: Regular
    • Hangers Included: Yes
    • Heat Shield Attached: No
    • Outlet Mounting Hardware Included: No
    • CARB Executive Order Number: Not Applicable
    • Overall Length: 44
    • Body Type: Spun
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Substrate Material: Ceramic
    • Clamps Included: Yes
    • Sensor Port Count: 2
    • Inlet Type: Bolt-on
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Outlet Type: Bolt-on
  • Features:
    • 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
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
    • Torca AccuSeal® Exhaust Clamps provide a full 360-degree equally distributed clamping force preventing pipe distortion while creating a complete seal and maintaining serviceability
    • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
  • Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23257. 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. Designed to fit the 1998-2004 Dodge Intrepid, 1999-2004 Chrysler 300M, and more, this direct-fit catalytic converter also interchanges with OE parts 4581 700AJ and 4581 704AJ, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. 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 Federal/EPA Emission systems.

This Part Fits the Following OEM/Substitute Numbers:
4581 700AB, 4581 700AC, 4581 700AD, 4581 700AE, 4581 700AH, 4581 700AI, 4581 700AJ, 4581 702AF, 4581 702AG, 4581 704AB, 4581 704AC, 4581 704AD, 4581 704AE, 4581 704AH, 4581 704AI, 4581 704AJ, 4581 706AF, 4581 706AG...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Right 6 Cyl 3.5L Special 215

MagnaFlow Performance Exhaust
  • HM Grade Direct-Fit Catalytic Converter
  • Magnaflow HM Grade Direct-Fit Catalytic Converter
  • Direct-Fit HM Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Air Tube Count: 0
    • Inlet Gasket Included: No
    • Tube Material: Stainless Steel
    • Oxygen Sensor Location: Post Converter
    • Outlet Gasket Included: No
    • Grade Type: Regular
    • Hangers Included: Yes
    • Heat Shield Attached: No
    • Outlet Mounting Hardware Included: No
    • CARB Executive Order Number: Not Applicable
    • Overall Length: 40.75
    • Body Type: Spun
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Substrate Material: Ceramic
    • Clamps Included: No
    • Sensor Port Count: 1
    • Inlet Type: Clamp-on
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Outlet Type: Clamp-on
  • Features:
    • 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
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • 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
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
  • Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23258. 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. Designed to fit the 1998-2004 Dodge Intrepid, 1999-2004 Chrysler 300M, and more, this direct-fit catalytic converter also interchanges with OE parts 4581 701AJ and 4581 705AJ, among others. 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 Federal/EPA Emission systems.

This Part Fits the Following OEM/Substitute Numbers:
4581 701AB, 4581 701AC, 4581 701AD, 4581 701AE, 4581 701AH, 4581 701AI, 4581 701AJ, 4581 703AF, 4581 703AG, 4581 705AB, 4581 705AC, 4581 705AD, 4581 705AE, 4581 705AH, 4581 705AI, 4581 705AJ, 4581 707AF, 4581 707AG...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Left 6 Cyl 3.5L Pro-Am 215

MagnaFlow Performance Exhaust
  • OEM Grade Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required
  • Magnaflow OEM Grade Universal Catalytic Converter - 2.25in.
  • Universal OEM Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.25
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Inlet Type: Weld-on
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Overall Length: 13
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.25
    • Sensor Port Count: 0
    • Outlet Type: Weld-on
  • Features:
    • 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
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
  • MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51205 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.

Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
2003 - Chrysler 300M V 3497 Left 6 Cyl 3.5L Pro-Am 215
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