MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2004 Jeep Liberty 3.7L California Grade CARB Compliant Direct-Fit Catalytic Converter 5451582

MagnaFlow 2004 Jeep Liberty 3.7L California Grade CARB Compliant Direct-Fit - Main image
$1229.44 $1808 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5451582. 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 2004 Jeep Liberty 3.7L. MagnaFlow 5451582 includes (1) Donut Gasket, (1) Torca Clamp. 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 (4.2 / 5 · 5 reviews)

Sebastian ★★★★★

Bolted right up to my 2004 Liberty with no issues, and the mandrel-bent tubing looks like it'll flow much better than the old crushed pipe. Check engine light has stayed off for the past 200 miles, so I'm relieved that headache is finally gone.

Sebastian ★★★★★

My 2004 Liberty’s check engine light finally went out after I swapped in this direct-fit converter—the mandrel-bent tubing made the install line up perfectly with no extra hassle. Runs smooth now, and it’s nice knowing it’s CARB compliant for California smog checks.

Ava ★★★★★

The corrosion resistant finish looks like it will hold up well, and it fit perfectly with no need for modifications. Check engine light has stayed off since installation, and the exhaust actually sounds a bit smoother than the old clogged one.