What does 'Direct-Fit' mean for this catalytic converter?

Direct-fit means this catalytic converter is designed to bolt directly onto your vehicle's existing exhaust system without requiring any cutting or welding. It's made to match the original equipment's mounting points and pipe connections for a straightforward installation.

Will this converter keep my check engine light off?

This Magnaflow catalytic converter is designed to meet Federal emissions requirements and EPA standards, which should help keep your check engine light off if the issue was with the original converter. However, it's important to ensure the underlying cause of the original fault code is addressed.

What materials is this catalytic converter made from?

The tubing is made from 16-gauge 409 stainless steel, which offers excellent resistance to corrosion and ensures a long service life. The welds are durable 308 stainless steel MIG welds.

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Specifications

Brand: Magnaflow
Part #: 51238
UPC: 841380067913

MagnaFlow Conv DF 04-06 Ford F150 5.4L Driver Side

Name: MagnaFlow Conv DF 04-06 Ford F150 5.4L Driver Side
Brand: Magnaflow
SKU: magnaflow-magnaflow-conv-df-04-06-ford-f150-5-4l-driver-side-t14-4335547
Price: 566.00 USD
Availability: BackOrder

$566.00

On Backorder

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

Fits 2004-2008 Ford F-150. Magnaflow direct-fit catalytic converter helps keep the check engine light off and meets EPA emissions standards.

Key Features

Fits 2004-2008 Ford F-150 and 2006-2008 Lincoln Mark LT.
Constructed with 16-gauge 409 stainless steel tubing for strong corrosion resistance and a long service life.
Features mandrel-bent tubing that retains the original equipment's design and geometry for consistent flow.
Designed to replicate OEM flow dynamics, helping to maintain factory performance and fuel efficiency.
Includes essential gaskets and hardware to simplify installation.
Meets or exceeds Federal emissions requirements set forth by the EPA for OBDII Federally registered vehicles.

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About this part

Product Details

When your check engine light comes on and the code points to a catalytic converter issue on your 2004-2008 Ford F-150 with the 5.4L engine, replacing it with a direct-fit unit like this one from Magnaflow is a smart move. This converter is designed to bolt right into the factory location, meaning no cutting or welding is needed for installation, making it a job you can often tackle yourself with the right tools. It's built to meet Federal emissions requirements, so you can be confident it will help keep your truck street legal and the check engine light off.

Magnaflow uses advanced 3D scanning during their design process to ensure this converter matches the original equipment's fit and function precisely. The tubing is mandrel-bent to maintain consistent diameter and smooth airflow, which is key for performance and efficiency. It's constructed from 16-gauge 409 stainless steel for excellent corrosion resistance, and the single laser fusion weld is designed to prevent leaks. This unit also features a compact, low-mass design that helps it reach optimal operating temperature quickly for better thermal efficiency.

This direct-fit converter is designed to integrate seamlessly with your F-150's exhaust system. It includes the necessary gaskets and hardware to simplify the installation process. Remember, this converter is EPA compliant but not CARB approved, so it cannot be shipped to California.