What does 'direct-fit' mean for this catalytic converter?

Direct-fit means this catalytic converter is designed to bolt directly in place of your original equipment converter. No cutting or welding is required for installation, simplifying the process when you have the proper tools.

Is this catalytic converter legal in all states?

This converter is EPA-compliant and meets Federal emissions requirements. However, it is not CARB approved and cannot be shipped to California or other states that follow California emissions standards.

What materials is this catalytic converter made from?

The tubing is made from high-strength 409 stainless steel for excellent corrosion resistance and durability. The welds are made from 308 stainless steel, and the overall construction is designed to replicate the original equipment for long service life.

MagnaFlow Conv DF 03-04 Lincoln Navigator 5.4L D/S

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Specifications

Brand: Magnaflow
Part #: 23526
UPC: 841380062444

MagnaFlow Conv DF 03-04 Lincoln Navigator 5.4L D/S

Name: MagnaFlow Conv DF 03-04 Lincoln Navigator 5.4L D/S
Brand: Magnaflow
Price: 768.00 USD
Availability: InStock

$768.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2003-2004 Lincoln Navigator. Magnaflow direct-fit catalytic converter helps keep the check engine light off with EPA-compliant emissions control.

Key Features

Fits 2003-2004 Lincoln Navigator.
Magnaflow is a trusted source for EPA-compliant catalytic converters.
Features free-flowing, mandrel-bent tubing to eliminate restrictions.
Constructed with high-strength 409 stainless steel tubing for corrosion resistance.
Direct-fit design simplifies installation, requiring no cutting or welding.
Designed to meet or exceed Federal emissions requirements for OBDII Federally registered vehicles.

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Fits this vehicle

Lincoln Navigator 2003-2004

Product Details

Magnaflow is well-known for its performance exhaust systems, and they bring that same attention to detail to their emissions control parts. This direct-fit catalytic converter, part number 23526, is specifically made for your 2003-2004 Lincoln Navigator with the 5.4L engine. It's designed to keep your check engine light off by meeting Federal emissions requirements, ensuring your vehicle stays compliant with EPA standards for OBDII Federally registered vehicles.

You can install this converter yourself without needing to cut or weld, thanks to its direct-fit design. Magnaflow uses free-flowing, mandrel-bent tubing to ensure exhaust gases move efficiently, helping to maintain factory performance and fuel economy. The construction is solid, using high-strength 409 stainless steel tubing for excellent corrosion resistance and durability, along with 308 stainless steel MIG welds to reduce the chance of leaks. They even use 3D scanning during their design process to make sure it fits and functions just like the original equipment.

This converter interchanges with several OE part numbers, including 2L7Z-5A212-AA and 4L7Z-5E212-AA. While it meets Federal emissions standards, please note it is not CARB approved and cannot be shipped to California.