2011-12 Mercedes-Benz C300 Direct-Fit Catalytic Converter AWD 3.0L 21-497 Magnaflow
SKU: 47363584904

2011-12 Mercedes-Benz C300 Direct-Fit Catalytic Converter AWD 3.0L 21-497 Magnaflow

Sale price$374.85 Regular price$416.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

2011-12 Mercedes-Benz C300 Direct-Fit Catalytic Converter AWD 3.0L 21-497 MagnaflowOverview: OEM Grade Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 497. 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

Overview:

OEM Grade Direct-Fit Catalytic Converter
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-497. 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.

Note : Not For Sale in California, Colorado, or New York

Interchange:

Brand Interchange Part Number
Mercedes-Benz 204 490 73 20
Mercedes-Benz 2044907320

Application:

  • 2011-2012 Mercedes-Benz C300 4Matic
  • Engine: 3.0L V6
  • Drive: All-Wheel Drive (4Matic Models)
  • Does NOT Fit Partial Zero Emissions Vehicle (PZEV)
  • Position: Left (Driver) Side

Specs:


Air Tube Adaptable No
Body Height 5 IN
Body Shape Round
Body Type Spun
Body Width 5 IN
Clamp Included Yes
Converter Quantity 1
Finish Stainless Steel
Gasket Included No
Hangers Included No
Heat Shield Material None
Inlet Diameter 2 in
Main Piping Diameter 2.25 in
Outlet Diameter 2.25 in
Oxygen Sensor Location Pre Converter and Midbed
Series OEM Grade
Substrate Ceramic

FEATURES

  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements in compliance. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow OEM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter
  • DIRECT-FIT - The direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation with necessary hardware included. MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure this new converter will perform exactly like the original equipment. This MagnaFlow part is vehicle specific, confirm fitment details above in "Confirmed Fit" feature
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: 47363584904

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Gramma4
Los Angeles, US
★★★★★ 5
Really nice fabric.
Color: White, Size: Queen (Pack of 1)
Fits beautifully. Nice quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
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G
Battle Creek, US
★★★★★ 5
Conforms well
Color: White, Size: Queen (Pack of 1)
Have had for a while and holding up well on the bed. Conforms to the mattress very well. They compress it into a small bag with all the air out of it when you get it then when you pop the bag open everything starts to expand. After being on the bed for a day looked like a regular mattress pad. Have not had any wetness on it to see how it holds up there but very good for the price.
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Reviewed in the United States on March 21, 2026
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REBECCA
Boise, US
★★★★★ 5
Good stuff
Color: White, Size: Queen (Pack of 1)
This is a great bed cover.
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Reviewed in the United States on June 5, 2026
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GENE LECKNESS
Alexandria, US
★★★★★ 5
Beyond my expectations
Size: 10 Wide, Color: Mocha Grainy Leather
Really nice shoes. Wide enough and comfortable I’m keeping these.
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Reviewed in the United States on May 14, 2026
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Verified Purchase
Mike
Birmingham, US
★★★★★ 5
Good Fit Out of the Box
Size: 9, Color: Black
The shoes came with the correct size and is a good fit. They were originally pretty stiff, but are much better now after breaking them in. They look good. but as other's have said, they are made of synthetic leather and in my opinion have kind of a plastic look to them. The quality is good with ridged rubbber soles. I thought they were kind of expensive, but then again I haven't purchased these type of shoes in a while. A family member told me that if they were real leather, they would have been a lot more expensive. For what the shoes are I would recommend the purchase.
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Reviewed in the United States on February 11, 2025

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