2007-2011 Mercedes-Benz R350 Direct-Fit Catalytic Converter 5551178 Magnaflow
SKU: 42798494751

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 8 - Jul 13

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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: 42798494751

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A
Verified Purchase
Andrew Young
Carnegie, US
★★★★★ 3
It works, quality could be better
I was going to use this on a trip from Boise to Alaska as a multi use radio to listen to LADD, FRS, GMRS, and talk on Ham frequencies. After programming it and playing around with it, I decided to take my FT7250D. Like: Small size Lots of memories Audio is OK Programming cable included. Multi frequency monitoring, if you’re into that (I’m not). Dislike: Quality - knobs are soft rubber and come off easily. 4 frequency displays. Why? Cannot turn them off. Display text is small because of the 4 displays. Accessing features and menu items can be confusing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2021
D
Verified Purchase
Dr Frederic Grant
Pawtucket, US
★★★★★ 5
Superior functionality!!!
Why did you pick this product vs others?: The size, functionality, and ease of programming make this HAM radio perfect for daily mobile or portable use!!!  Superior quality throughout!!!  Thank you!!!
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Reviewed in the United States on July 5, 2025
T
Verified Purchase
Tony
Phoenix, US
★★★★★ 5
Great kit to pick up
Size: 500 Hard Sleeves+500 Soft Sleeves
This kit has treated me great. The amount fi toploaders and sleeves is fair price for what you get, the gloves are and added bonuses and allow your hands to breath without sweating. Deff a cool kit to pick up, too loaders are great as sleeve are decent too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
A
Verified Purchase
Amaz Onman
Cuba, US
★★★★★ 5
Tight Top Loaders
Size: 200 Hard Sleeves+200 Soft Sleeves
Fine cases, just a little tight trying to put cards in. Seller acknowledged and gave his advice to alleviate the matter. And offered a partial refund for the trouble. Very much appreciated, this is a great seller and will order from them again.
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Reviewed in the United States on May 25, 2026
J
Verified Purchase
jayden baez
Los Angeles, US
★★★★★ 5
Top loaders
Size: 500 Hard Sleeves+500 Soft Sleeves
Very durable & affordable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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