Shop By Product Matching "Magnaflow"
Choose your Engine for your 2001 GMC Sierra 3500
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Product
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- California Universal Catalytic Converter - 3.00in.
- CARB Executive Order D-193-103 Engine Family Number (EFN) 1GMXA08.1203 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
- Magnaflow California Universal Catalytic Converter - 3.00in.
- 3in.
- Product Attributes:
- Inlet Orientation: Straight
- Air Tube Count: 0
- Tube Material: Stainless Steel
- Outlet Gasket Included: No
- Outlet Mounting Hardware Included: No
- Body Width: 5.5
- Body Height: 3.75
- Inlet Mounting Hardware Included: No
- Body Material: Stainless Steel
- Finish: Stainless Steel
- Clamps Included: No
- Outlet Quantity: 1
- Air Tube Adaptable: No
- California Air Resources Board (CARB) Certified: Yes
- Inlet Gasket Included: No
- Series: California
- Heat Shield Attached: Yes
- Hangers Included: No
- CARB Executive Order Number: D-193-103
- Body Type: Clam-shell
- Heat Shield Material: Aluminized Steel
- Inlet Inside Diameter: 3
- Substrate Material: Ceramic
- Outlet Orientation: Straight
- Inlet Quantity: 1
- Outlet Inside Diameter: 3
- Prop 65 Y/N: No
- Sensor Port Count: 0
- Title: Magnaflow California Grade Carb Compliant Universal Catalytic Converter 447209
-
Features:
- Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- 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
- Compact, lightweight construction enables installation in confined areas, welding is required
- Durable 308 stainless steel MIG welds
- MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 447209 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 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.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | - | Rear | 8 Cyl 8.1L | 496 |
- California Universal Catalytic Converter - 3.00in.
- CARB Executive Order D-193-103 Engine Family Number (EFN) 1GMXA06.0188 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
- Magnaflow California Universal Catalytic Converter - 3.00in.
- 3in.
- Product Attributes:
- Inlet Orientation: Straight
- Air Tube Count: 0
- Tube Material: Stainless Steel
- Outlet Gasket Included: No
- Outlet Mounting Hardware Included: No
- Body Width: 5.5
- Body Height: 3.75
- Inlet Mounting Hardware Included: No
- Body Material: Stainless Steel
- Finish: Stainless Steel
- Clamps Included: No
- Outlet Quantity: 1
- Air Tube Adaptable: No
- California Air Resources Board (CARB) Certified: Yes
- Inlet Gasket Included: No
- Series: California
- Heat Shield Attached: Yes
- Hangers Included: No
- CARB Executive Order Number: D-193-103
- Body Type: Clam-shell
- Heat Shield Material: Aluminized Steel
- Inlet Inside Diameter: 3
- Substrate Material: Ceramic
- Outlet Orientation: Straight
- Inlet Quantity: 1
- Outlet Inside Diameter: 3
- Prop 65 Y/N: No
- Sensor Port Count: 0
- Title: Magnaflow California Grade Carb Compliant Universal Catalytic Converter 447209
-
Features:
- Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- 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
- Compact, lightweight construction enables installation in confined areas, welding is required
- Durable 308 stainless steel MIG welds
- MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 447209 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 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.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | 5967 | Rear | 8 Cyl 6.0L | 364 |
- Direct-Fit Exhaust Pipe
- Magnaflow Direct-Fit Exhaust Pipe
- Product Attributes:
- Grade Type: Performance
- Exit Style: Single Passenger Side Rear
- Inlet Inside Diameter: 4
- Finish: Brushed
- Clamps Included: No
- Main Piping Diameter: 4
- Welded Hanger: No
- Color: Stainless
- Outlet Inside Diameter: 4
- Prop 65 Y/N: No
- Title: Magnaflow Performance Exhaust Tailpipe 15463
- Material: Stainless Steel
- Pipe Bend Type: Mandrel
-
Features:
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- Mandrel bent tubing
- The MagnaFlow Performance Exhaust Tailpipe 15463 is engineered as a universal component for your truck's exhaust system and optimized for superior flow characteristics and performance. 15463 is mandrel bent, produced using advanced CNC precision robotic manufacturing techniques and features durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 403 |
- Direct-Fit Exhaust Pipe
- Magnaflow Direct-Fit Exhaust Pipe
- Exhaust Tail Pipe
- Product Attributes:
- Clamps Included: No
- Main Piping Diameter: 4
- Welded Hanger: No
- Grade Type: Performance
- Outlet Inside Diameter: 4
- Exit Style: Single Passenger Side Rear
- Inlet Inside Diameter: 4
- Pipe Bend Type: Mandrel
-
Features:
- Mandrel bent tubing
- CNC precision robotic manufacturing techniques
- Durable corrosion-resistant stainless steel construction
- The MagnaFlow Performance Exhaust Tailpipe 15463 is engineered as a universal component for your truck's exhaust system and optimized for superior flow characteristics and performance. 15463 is mandrel bent, produced using advanced CNC precision robotic manufacturing techniques and features durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 403 |
- Direct-Fit Exhaust Pipe
- Cutting and Welding Required
- Magnaflow Direct-Fit Exhaust Pipe
- Exhaust Diesel Pipe
- Product Attributes:
- Clamps Included: No
- Pipe Diameter: 4
- Quantity: 1
-
Features:
- CNC precision robotic manufacturing techniques
- Durable corrosion-resistant stainless steel construction
- Superior flow & performance
- The MagnaFlow 4" X 34" Extension 15451 includes a 34in. long, 4in. diameter stainless steel pipe optimized for superior flow characteristics and performance. 15451 is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Extended Cab Pickup | 403 |
- Direct-Fit Exhaust Pipe
- Cutting and Welding Required
- Magnaflow Direct-Fit Exhaust Pipe
- Product Attributes:
- Clamps Included: No
- Gasket Or Seal Included: No
- Series: Performance Pipe
- Pipe Diameter: 4
- Quantity: 1
- Prop 65 Y/N: No
- Title: Magnaflow Exhaust Diesel Pipe 15451
- Material: Stainless Steel
- Finish: Stainless Steel
-
Features:
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- Superior flow & performance
- The MagnaFlow 4" X 34" Extension 15451 includes a 34in. long, 4in. diameter stainless steel pipe optimized for superior flow characteristics and performance. 15451 is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Extended Cab Pickup | 403 |
- OEM Grade Universal Catalytic Converter - 4.00in.
- Diesel Series; 4 in. Inlet/Outlet; Overall L-11.00 in.; W-6 in.; Conv L-11 in.; Not Air Tube Kit Adaptable;Not Legal For Sale Or Use On Vehicles Registered In California
- Magnaflow OEM Grade Universal Catalytic Converter - 4.00in.
- Universal Diesel Catalytic Converter
- Product Attributes:
- Inlet Orientation: Straight
- Air Tube Count: 0
- Tube Material: Stainless Steel
- Outlet Gasket Included: No
- WARNING CA Proposition 65: No
- Outlet Mounting Hardware Included: No
- Body Width:
- 6
- 6.000 In.
- Outlet Attachment Type: Weld-on
- Body Height: 6
- Inlet Mounting Hardware Included: No
- Recommended Use: Converter
- Body Material: Stainless Steel
- Clamps Included: No
- Outlet Quantity: 1
- Air Tube Adaptable: No
- California Air Resources Board (CARB): No
- Catalytic Converter Format: Pre-catalytic Converter And Main Catalytic Converter
- California Air Resources Board (CARB) Certified: No
- Inlet Gasket Included: No
- Oxygen Sensor Location: None
- Hangers Included: No
- Heat Shield Attached: No
- CARB Executive Order Number: Not Applicable
- Subtitles: Federal / Epa Compliant
- Body Type: Spun
- Inlet Inside Diameter: 4
- Substrate Material: Metallic
- Converter Body Size: Oem
- Outlet Orientation: Straight
- Catalytic Converter Air Tube Adapter: Not Air Tube Kit Adaptable
- Inlet Quantity: 1
- Body Shape: Round
- Core Substrate Material: Metallic
- Outlet Inside Diameter: 4
- Sensor Port Count: 0
- Emission: Non-california (49-state)
- Inlet Attachment 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 60021 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 | CID |
|---|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | 6599 | Left | 8 Cyl 6.6L | 403 |
- OEM Grade Universal Catalytic Converter - 4.00in.
- Diesel Series; 4 in. Inlet/Outlet; Overall L-11.00 in.; W-6 in.; Conv L-11 in.; Not Air Tube Kit Adaptable;Not Legal For Sale Or Use On Vehicles Registered In California
- Magnaflow OEM Grade Universal Catalytic Converter - 4.00in.
- Universal Diesel Catalytic Converter
- Product Attributes:
- Inlet Orientation: Straight
- Air Tube Count: 0
- Tube Material: Stainless Steel
- Outlet Gasket Included: No
- WARNING CA Proposition 65: No
- Outlet Mounting Hardware Included: No
- Body Width:
- 6
- 6.000 In.
- Outlet Attachment Type: Weld-on
- Body Height: 6
- Inlet Mounting Hardware Included: No
- Recommended Use: Converter
- Body Material: Stainless Steel
- Clamps Included: No
- Outlet Quantity: 1
- Air Tube Adaptable: No
- California Air Resources Board (CARB): No
- Catalytic Converter Format: Pre-catalytic Converter And Main Catalytic Converter
- California Air Resources Board (CARB) Certified: No
- Inlet Gasket Included: No
- Oxygen Sensor Location: None
- Hangers Included: No
- Heat Shield Attached: No
- CARB Executive Order Number: Not Applicable
- Subtitles: Federal / Epa Compliant
- Body Type: Spun
- Inlet Inside Diameter: 4
- Substrate Material: Metallic
- Converter Body Size: Oem
- Outlet Orientation: Straight
- Catalytic Converter Air Tube Adapter: Not Air Tube Kit Adaptable
- Inlet Quantity: 1
- Body Shape: Round
- Core Substrate Material: Metallic
- Outlet Inside Diameter: 4
- Sensor Port Count: 0
- Emission: Non-california (49-state)
- Inlet Attachment 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 60021 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 | CID |
|---|---|---|---|---|---|
| 2001 - GMC Sierra 3500 | V | 6599 | Left | 8 Cyl 6.6L | 403 |
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