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

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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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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Carol S Butler
West Palm Beach, US
★★★★★ 5
Dogs favorite chew toy..
Color: Teal
This is my 11# Maltese/Poodle very favorite chew toy. He did however chew one end off,, hubby took it to his his workshop and filed it down. Cooper's back in business!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
D
Verified Purchase
Diane P.
Natrona Heights, US
★★★★★ 5
Great alligator toy for dogs
Color: Teal
My dog loves this toy. It’s got everything - a squeak and hard rubber to chew!! He grabbed it immediately and ran outside!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
Verified Purchase
Sharon Graff
Charlottesville, US
★★★★★ 5
I adopted a raptor instead of a puppy
Color: Teal
He's a chewer. Nothing is safe from his relentless jaws. I have bought him other things to chew which he ignored, preferring rolls of duct tape, empty flower pots and cardboard boxes. But this gator. Well.... NOt only did he love it BUT he opened the bag himself, got the toy out of the box it came in and then carried it proudly into the house. He has chewed the living life out of it so I ordered him another. Cardboard boxes in my house are breathing sighs of relief.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
M
Verified Purchase
MsLisa17
Alexandria, US
★★★★★ 5
Solid, best 4 med & large Dogs with strong jaw
Color: Teal
First squeaky toy my German Shepherd hasn’t been able to conquer. Thumbs up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
R
Verified Purchase
robin hawkins
Louisville, US
★★★★★ 5
Best dog toy ever!!
Color: Teal
My dog absolutely loves this toy. It's very durable and made from quality materials that she can't destroy and she's an aggressive chewer. It Makes a squeaky sound that encourages and keeps her engaged for longer play times. I will be looking to purchase other dog toys from this company,its worth the money and so happy I bought this for my girl!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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