2007-2011 Mercedes-Benz R350 Direct-Fit Catalytic Converter 5551178 Magnaflow
SKU: 2987802574

2007-2011 Mercedes-Benz R350 Direct-Fit Catalytic Converter 5551178 Magnaflow

Sale price$986.40 Regular price$1096.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2007-2011 Mercedes-Benz R350 Direct-Fit Catalytic Converter 5551178 MagnaflowCatalytic Converter California Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5551178. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department

Catalytic Converter

California Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551178. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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 specifically for the 2007-2011 Mercedes-Benz R350. Hardware is included to eliminate the hassle of working with corroded factory parts. 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.

Specs:

Air Tube Adaptable : NO
Air Tube Count : 0
Body Height : 4 IN
Body Length : 10.375 IN
Body Material : Stainless Steel
Body Shape : Round
Body Type : Spun
Body Width : 4 IN
Clamps Included : NO
Finish : Stainless Steel
Grade Type : Regular
Hangers Included : Yes
Heat Shield Attached : NO
Inlet Gasket Included : NO
Inlet Inside Diameter : 2 IN
Inlet Mounting Hardware Included : NO
Inlet Quantity : 1
Inlet Type : BOLT-ON
Outlet Gasket Included : NO
Outlet Inside Diameter : 2.25 IN
Outlet Mounting Hardware Included : NO
Outlet Quantity : 1
Outlet Type : Clamp-On
Overall Length : 48.125 IN
Sensor Port Count : 2
Series : California
Substrate Material : Ceramic
Title : MagnaFlow 2007-2011 Mercedes-Benz R350 California Grade CARB Compliant Direct-Fit Catalytic Converter
Tube Material : Stainless Steel

Application:

  • 2007 - 2011 Mercedes-Benz R350
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2987802574

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Emmie Ledsinger
Lexington, US
★★★★★ 5
Dogs all beg for them!
Size: 3.5 Ounce (Pack of 1), Style: Chicken Chips
When I first received the package I was concerned about the small size of the crisps & the package itself. Not to worry! They are rather thick, and I had to half them for almost all of the dogs. They must be delicious because the dogs all gather around the corner of the treat table with the chicken chips! It takes them more than 2 seconds to chew, as well. I’m definitely reordering.
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Reviewed in the United States on October 26, 2025
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Odalis
Alexandria, US
★★★★★ 5
Overall great value and great diapers!
Size: Size 3, Unit Count: 104, Size: Size 3, Unit Count: 104
I’ve been using Huggies Snug & Dry diapers for a few months now, and overall, they’ve been a reliable choice for everyday use. The absorbency is definitely one of the standout features these diapers hold up well overnight and during longer outings without frequent leaks, which is a huge relief as a parent. One feature I really appreciate is the blowout barrier in the back it does a great job helping contain messes and has saved us from several outfit changes. If you’ve dealt with diaper blowouts before, you know how important that is! The fit is snug but comfortable, with stretchy sides that help keep everything in place without leaving marks on my baby’s skin. I also appreciate that they’re relatively lightweight and not too bulky under clothes. The wetness indicator is a helpful touch, especially during the newborn stage when diaper changes are frequent. That said, I have noticed that the material feels a bit less soft compared to some of the more premium diaper lines. It hasn’t caused irritation for us, but it’s something to keep in mind if your baby has very sensitive skin. Also, the designs are pretty basic functional, but not as cute as some other brands. For the price point, though, these diapers offer solid value. They’re dependable, widely available, and get the job done without breaking the bank. I’d recommend Huggies Snug & Dry to parents looking for an affordable, no-fuss diaper that performs well for daily use.
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Reviewed in the United States on March 26, 2026
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BG1023
Bozeman, US
★★★★★ 5
Great for the price
Size: Size 4, Unit Count: 92
We LOVE these diapers for our infant. He tends to have blowouts in many different diaper brands- especially the cheaper options. These diapers are good quality, especially for the reasonable price. We only buy these currently. I'd recommend these to any parent. They are especially soft.
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Reviewed in the United States on May 30, 2026
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Jess F
Lexington, US
★★★★★ 5
Good quality from a trusted brand
Size: Size 1, Unit Count: 44
Good quality and well made diapers from a trusted and established brand. These diapers are great for overnight use at this size, no leaky diapers in tej middle of the night! They fit baby well and are made with soft quality materials that don't cause an allergic reaction. Easy to use . Highly recommend.
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Reviewed in the United States on May 26, 2026
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Stephanie Hyppolite
Louisville, US
★★★★★ 5
It’s really good🥰🤩
Size: Size 2, Unit Count: 34
Huggies Size 2 Diapers, Snug & Dry are very soft, absorbent, and keep baby dry for hours. The fit is comfortable and helps prevent leaks, making them perfect for day and night use.
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Reviewed in the United States on May 27, 2026

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