MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2003 Jeep Liberty 3.7L California Grade CARB Compliant Direct-Fit Catalytic Converter 4583051

MagnaFlow 2003 Jeep Liberty 3.7L California Grade CARB Compliant Direct-Fit - Main image
$713.46 $1034 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4583051. 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 2003 Jeep Liberty 3.7L. MagnaFlow 4583051 includes (1) Donut Gasket and interchanges with OE parts 5210 0544AB, 5210 0546AB, 5212 8553AA, 5212 8553AB, 5212 8553AC, 5212 8736AA, 5212 8736AB, 5212 8736AC, 5212 8736AD. 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 · 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)

Samuel A. ★★★★★

Installed this on my 2003 Liberty and the check engine light finally turned off after a week. Fit perfectly without any modifications needed.

Steven P. ★★★★★

The mandrel-bent tubing gave a clean, direct fit on my 2003 Liberty with zero exhaust leaks. It cleared up the P0420 code I'd been chasing for months, and the check engine light hasn't come back since.

Kevin ★★★★★

Check engine light was off within about 20 miles of driving after installation, and the mandrel-bent tubing made for a clean, hassle-free fit on my Liberty. The corrosion resistance is a big plus since I'm in the rust belt, and so far the exhaust note hasn't gotten obnoxiously loud like I worried it