MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2002-2003 Ford F-150 5.4L California Grade CARB Compliant Direct-Fit Catalytic Converter 4583621

MagnaFlow 2002-2003 Ford F-150 5.4L California Grade CARB Compliant Direct-Fit - Main image
$1066.74 $1546 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4583621. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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 to fit the 2002-2003 Ford F-150 5.4L. MagnaFlow 4583621 interchanges with OE parts 2L3Z-5E212-UA. 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.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Ryan Z. ★★★★★

It’s a relief to finally have the check engine light stay off after swapping this in—the corrosion-resistant tubing feels really solid too.

Penelope ★★★★★

The mandrel-bent tubing made installation straightforward, and I'm relieved the CARB compliance keeps my truck legal here in California. My check engine light stayed off after the swap, which was my main concern.

Timothy E. ★★★★★

Bolted right up to my 2002 F-150 without any modifications, and the check engine light stayed off after the install. I've got about 500 miles on it now with no issues, and it feels like the engine breathes a little easier on the highway.