SKU: 80278835290

2012-14 Mercedes-Benz C350 3.5L Direct-Fit Catalytic Converter 5561448 Magnaflow

Sale price$1555.65 Regular price$1728.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

2012-14 Mercedes-Benz C350 3.5L Direct-Fit Catalytic Converter 5561448 MagnaflowOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5561448. 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

Overview:

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5561448. 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 2012-2014 Mercedes-Benz C350. 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 be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:

Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2012 - 2014 Mercedes-Benz C350 Sport 3.5L/V6

Specs:

Air Tube Adaptable No
Outlet Attachment Clamp-On
Overall Length (In.) 67.75
Outlet Quantity 1
Mounting Hardware Included Yes
Inlet Quantity 1
Heat Shield Attached No
Type Direct-Fit
Title California Direct-Fit
Subtitle California / CARB Compliant
Substrate Ceramic
Series California
Oxygen Sensor Location Pre Converter and Midbed
Outlet Diameter (In.) 2.25
Material Stainless Steel
Body Height (In.) 4
Main Piping Diameter (In.) 2.25
Inlet Diameter (In.) 2
Inlet Attachment Bolt-On
Hangers Included No
Gasket Included No
Finish Stainless Steel
Converter Quantity 2
Clamp Included Yes
Body Width (In.) 4
Body Type Spun
Body Shape Round
Body Length Position Rear (In.) 9.125
Body Length Position Front (In.) 9
Sensor Port Count 2
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: 80278835290

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4.3 ★★★★★
Based on 24 reviews
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Product Reviews
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Verified Purchase
Cheyrl College
Carnegie, US
★★★★★ 5
No sharp edges
Color: Green/Battery
Bigger than what I thought but not to much that I don’t like it! Beautiful color and works great just put it on hit the button and there ya go and no sharp edges which is great when you have busy toddlers who grab things
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Amy Swindler
Lowell, US
★★★★★ 5
Works well but doesn't stop on it's own
Color: Green/Battery
The price was decent and I like the color. It is easy to get started and it came with batteries which was unexpected and nice! Like others have said, it doesn't stop on it's own like it's supposed to, which is my only drawback with it. I had thought that if I pushed the button on the top it might stop it, but all that does is reverse the direction of the opener. 4 stars because it does work, but having to fool around with it to make it stop makes it lose a star for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
M
Verified Purchase
Marisela Alaniz
Houston, US
★★★★★ 4
Not bad at all
Color: Green/Battery
Super EASY for my 83 old mother with arthritis to use. It’s not “speedy” but it works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
S
Verified Purchase
Sherry Spoon
Cuba, US
★★★★★ 5
Great product
Color: Green/Battery
I bought this last year prior to having carpal tunnel surgery. I highly recommend it for anyone. It’s easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
E
Verified Purchase
eirc
Belleville, US
★★★★★ 1
It stopped working
Color: Green/Battery
I got it on December. Its only April and it stopped working already. And I cant return it 🤯 we already tried to change batteries, it didn’t matter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

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