MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2006-2009 Mercedes-Benz E350 4Matic 3.5L California Grade CARB Compliant Direct-Fit Catalytic Converter 551639

MagnaFlow 2006-2009 Mercedes-Benz E350 4Matic 3.5L California Grade CARB - Main image
$1113.84 $1547 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 551639. 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 2006-2009 Mercedes-Benz E350 4Matic 3.5L. MagnaFlow 551639 includes (2) Flat Washers, (1) Torca Clamp and interchanges with OE parts 211 490 23 20, 211 490 23 20 80, 211 490 67 19, 211 490 67 19 80. 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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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 (5.0 / 5 · 5 reviews)

Emma L. ★★★★★

Direct fit on my 2007 E350 was perfect—bolted right up with no modification needed. The corrosion-resistant stainless steel body gives me confidence it'll last through many salty winters.

Timothy R. ★★★★★

The mandrel-bent tubing made installation surprisingly straightforward on my E350, and the corrosion-resistant finish looks like it'll hold up through many winters. Check engine light stayed off through the first 500 miles, which is exactly what I was hoping for.

Sofia ★★★★★

The CARB compliance was exactly what I needed to pass smog here in California without any hassle. The mandrel-bent tubing made for a clean, straightforward install on my E350.