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 without requiring any cutting or welding. It's engineered to match the factory mounting points and exhaust pipe connections for a straightforward installation.

What hardware is included with this Magnaflow catalytic converter?

This Magnaflow catalytic converter includes essential gaskets and hardware needed for installation. Specifically, it comes with one donut gasket, two nuts, two bolts, and one flange gasket to help ensure a proper seal.

Does this catalytic converter meet emissions standards?

Yes, this replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA. It complies with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems, but it is not CARB approved and cannot be shipped to California.

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Specifications

Brand: Magnaflow
Part #: 51859
UPC: 888563013152

MagnaFlow Conv DF 04-06 Toyota Highlander 2.4L

Name: MagnaFlow Conv DF 04-06 Toyota Highlander 2.4L
Brand: Magnaflow
SKU: magnaflow-magnaflow-conv-df-04-06-toyota-highlander-2-4l-t14-4384526
Price: 602.00 USD
Availability: BackOrder

$602.00

On Backorder

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

Fits 2004-2007 Toyota Highlander. Magnaflow direct-fit catalytic converter helps keep your check engine light off and meets EPA emissions standards.

Key Features

Fits 2004-2007 Toyota Highlander.
Direct-fit design replicates OE fitment, simplifying installation without cutting or welding.
Constructed with high-strength 16-gauge 409 stainless steel tubing for excellent corrosion resistance.
Features a spun body design with a single laser fusion weld to minimize leak potential.
Meets or exceeds Federal emissions requirements set forth by the EPA for OBDII Federally registered vehicles.
Includes essential gaskets and hardware for a complete installation.

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About this part

Product Details

When your 2004-2007 Toyota Highlander's check engine light comes on, and you suspect it's the catalytic converter, replacing it with a direct-fit unit like this one from Magnaflow is a smart move. This converter is built to meet Federal emissions requirements, ensuring your vehicle stays compliant with EPA standards for OBDII registered vehicles. It's designed to function just like the original equipment, helping to keep your exhaust system running smoothly and efficiently.

Magnaflow uses highly corrosion-resistant stainless steel for the tubing, specifically 16-gauge 409 stainless steel, which means it's built to last and resist rust. The spun body design replicates the original equipment, and a single laser fusion weld is used to greatly reduce the chance of exhaust leaks. This compact, low-mass design also helps with thermal efficiency. Because it's a direct-fit unit, installation is straightforward, with no cutting or welding required, and Magnaflow includes the necessary gaskets and hardware to get a proper seal.

This converter is designed to interchange with the OE part number 25051-28290. While it meets federal emissions standards, please note that it is not CARB approved and cannot be shipped to California.