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We do not have those parts for your vehicle. Please select another part category.
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Where is your Vehicle Registered?
WHAT EMISSIONS STANDARD IS YOUR VEHICLE EQUIPPED WITH?
You can find out by inspecting the emissions sticker that is located in your engine compartment.
Vehicle Details
Select the option that best describes your vehicle. We want to make sure the part fits your specific vehicle so we need a little more information from you.
What is your EFN # ?
You can identify your vehicle’s EFN by checking your emission tag located under the hood, on the suspension tower or on the radiator shroud.
49523
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MagnaFlow 2002-2006 Nissan Altima OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
#49523
Recycle and get a refund up to $75.
How it works?
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49523. 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 specifically for the 2002-2006 Nissan Altima and interchanges with OE parts 20020-3Z800 and 20020-3Z810, among others. 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 Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
... Read MoreFitment Notes:
Recycle and get a refund up to $75.
How it works?
Features
Federal/EPA Compliant
Extensive testing and certification processes are followed to guarantee that 49523 meets emissions standards set by the Federal EPA.
Direct-Fit Installation
State-Of-the-Art 3D scanning is used to ensure this direct-fit catalytic converter perfectly fits your vehicle, enabling do-it-yourself installation. All required hardware is included.
Spun Body Design
Durable stainless-steel construction, mandrel bent piping, precisely manufactured flared receivers, OEM-like O2 port locations and integrated butt joints make installation easy while guaranteeing optimal performance. The spun-body design ensures excellent corrosion resistance.
OEM Grade
49523 is built to OEM Grade standards, matching the performance and quality of your vehicle’s original catalytic converter.
MagnaFlow Quality
Designed for Power and Sound
Compatible Vehicles
More information may be necessary to guarantee this part fits these vehicles. Click on a vehicle and finish filling out the listed requirements to confirm fit.
SPECIFICATIONS
SPECIFICATIONS
- Series
- OEM Grade
- Hangers Included
- Yes
- Body Material
- Stainless Steel
- Body Type
- Spun
- Clamps Included
- No
- Finish
- Stainless Steel
- Inlet Type
- Bolt-On
- Outlet Type
- Bolt-On
- Overall Length
- 41"
- Substrate Material
- Ceramic
- Universal Or Specific Fit
- Specific
HARDWARE
- Qty
- Hardware Kit
- 1
- Donut Gasket
- 1
- Flange Gasket
- 1
- O2 Port Plug
- 2
- Bolt
- 2
- Flat Washer
- 2
- Nut
- 2
- Split Lock Washer
HARDWARE
Installation
Do It Yourself
Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended.
Warranty
Please see our Return and Warranty policies for more information. If you have any questions, please contact us.
Emissions Warranty
Construction Warranty
