SKU: 16864369639

2009-12 Mercedes-Benz GL450 CARB Compliant Catalytic Converter 5551173 Magnaflow

Sale price$999.45 Regular price$1110.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

2009-12 Mercedes-Benz GL450 CARB Compliant Catalytic Converter 5551173 MagnaflowCatalytic Converter California Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5551173. 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 5551173. 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 to fit the 2009-2012 Mercedes-Benz GL450, 2009-2012 Mercedes-Benz GL550, and additional vehicles. 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 : 10.5 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 : 2.375 IN
Outlet Mounting Hardware Included : NO
Outlet Quantity : 1
Outlet Type : Clamp-On
Overall Length : 51.75 IN
Sensor Port Count : 2
Series : California
Substrate Material : Ceramic
Title : MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551173
Tube Material : Stainless Steel

Application:

  • 2009 Mercedes-Benz GL450
  • 2009 - 2012 Mercedes-Benz GL550
  • 2009 - 2011 Mercedes-Benz ML550
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: 16864369639

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kenneth
Phoenix, US
★★★★★ 5
Fairy
Good size and adorable
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Reviewed in the United States on December 29, 2025
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Xochilt R.
Draper, US
★★★★★ 5
Will not disappoint!
It’s a beautiful garden decor to add to your outdoor area. It came a bit charged so I was able to see it lit soon after unboxing it. Since then I’ve placed it outside and at night it’s bright and a beauty to look at in my garden. I would buy this again in a heart beat! It’s well made and an ideal size, big enough not to get lost in the garden of plants and flowers I have in my backyard. It looks just like in the pictures provided overall very satisfied with my purchase and you will be too!
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Reviewed in the United States on August 3, 2022
G
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Grandma
Los Angeles, US
★★★★★ 4
nice solar angel
This is a pretty angel overlooking flowers. The solar lights are in the flowers and have funtioned well. It has been durable out in the sun but I stored it during the winter. I feel it was a good value for the money. I gave it 4 stars as I wish the paint color was brighter.
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Reviewed in the United States on May 11, 2025
M
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Maznat
Fort Morgan, US
★★★★★ 5
Well made -- looks more expensive than it is
Very attractive and will make a good addition to a friend's garden
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Reviewed in the United States on June 4, 2025
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Stephanie Lynn
Boise, US
★★★★★ 5
Great Gift
I'm not the best gift giver and I never know what to give my mom for Mother's Day. She always appreciates a new plant or flowers for her porch or yard. This year I wanted to change it up and this was a perfect addition to the flowers I got and will look great on her porch. It was securely packaged, very light weight.
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Reviewed in the United States on May 12, 2024

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