SKU: 44232512946

2010-2012 Mercedes-Benz GLK350 Direct-Fit Catalytic Converter 21-439 Magnaflow

Sale price$329.40 Regular price$366.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

2010-2012 Mercedes-Benz GLK350 Direct-Fit Catalytic Converter 21-439 MagnaflowOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 439. 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 OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-439. 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 2010-2012 Mercedes-Benz GLK350 and interchanges with OE part 204 490 34 20. Hardware is included to eliminate the hassle of working with corroded factory parts.

Note : Not For Sale in California

Interchange:
Brand  Interchange Part Number
Mercedes-Benz 204 490 34 20
Mercedes-Benz 2044903420
Mercedes-Benz 204 490 34 20
Mercedes-Benz 2044903420

Application:

Year Make Model Submodel Engine Size
2010 - 2012 Mercedes-Benz GLK350 3.5L/V6

Specs:

Air Tube Adaptable No
Series OEM Grade
Sensor Port Count 2
Type Direct-Fit
Overall Length (In.) 66.375
Mounting Hardware Included Yes
Heat Shield Attached No
Title OEM Grade Direct-Fit
Subtitle Federal / EPA Compliant
Clamp Included Yes
Outlet Attachment Clamp-On
Oxygen Sensor Location Pre Converter and Midbed
Material Stainless Steel
Hangers Included No
Finish Stainless Steel
Converter Quantity 2
Substrate Material Ceramic
Main Piping Diameter 2.25
Inlet Attachment Bolt-On
Gasket Included No
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: 44232512946

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A
Whiting, US
★★★★★ 5
BMW Branded Oil
The is Genuine BMW branded oil that I use to top off my oil changes for 5 litters. Definitely a little pricy, but it is BMW branded. I'm sure there are products that are comparable at a lower price point.
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Reviewed in the United States on July 13, 2025
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BMB
Draper, US
★★★★★ 5
Real BMW oil
It’s real. It works.
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Reviewed in the United States on July 23, 2025
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Nat M
Omaha, US
★★★★★ 5
Good product
Good product exactly what I normally buy from the dealership. Save me a trip to the dealership and driving 30 minutes. Will definitely buy again.
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Reviewed in the United States on February 23, 2025
M
Verified Purchase
mowens
Carnegie, US
★★★★★ 2
Questionable product
Bottle foil seals already opened upon arrival on 3/7 liters of oil. How do I know that what’s in them is what I ordered?
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Reviewed in the United States on April 15, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
So easy to fit under your bike
Color: Low profile oil Drain Pan for Motorcycles
Terrific. I use this and I use an oil extractor.
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Reviewed in the United States on April 4, 2026

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