SKU: 99528656459

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52172

Sale price$274.95 Regular price$305.50
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Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52172Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52172. 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 52172. 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. Designed to fit the 2008-2012 Mercedes-Benz GL550, 2008-2011 Mercedes-Benz ML550, and more, this direct-fit catalytic converter also interchanges with OE parts 164 490 51 36, 164 490 52 36, among others.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Mercedes-Benz 164 490 09 36
Mercedes-Benz 164 490 51 36
Mercedes-Benz 164 490 52 36
Mercedes-Benz 1644900936
Mercedes-Benz 1644905136
Mercedes-Benz 1644905236
Mercedes-Benz 164 490 09 36
Mercedes-Benz 164 490 51 36
Mercedes-Benz 164 490 52 36
Mercedes-Benz 1644900936
Mercedes-Benz 1644905136
Mercedes-Benz 1644905236

Application:

Year Make Model Submodel Engine Size
2007 - 2012 Mercedes-Benz GL450 4.7L/V8
2008 - 2012 Mercedes-Benz GL550 5.5L/V8
2008 - 2011 Mercedes-Benz ML550 5.5L/V8

Specs:

Air Tube Adaptable No
Sensor Port Count 2
Overall Length (In.) 50.125
Mounting Hardware Included No
Heat Shield Attached No
Hangers Included Yes
Outlet Attachment Clamp-On
Inlet Attachment Bolt-On
Series OEM Grade
Oxygen Sensor Location Pre Converter and Midbed
Gasket Included No
Subtitle Federal / EPA Compliant
Clamp Included No
Title OEM Grade Direct-Fit
Type Direct-Fit
Main Piping Diameter (In.) 2.5
Finish Stainless Steel
Converter Quantity 1
Material Stainless Steel
Substrate Material Ceramic
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: 99528656459

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CC
New York, US
★★★★★ 5
Nice toy.
Color: Orange
As described.
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Reviewed in the United States on April 18, 2026
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Matthew J Heitzenrater
Boise, US
★★★★★ 1
Not indestructible
Color: Orange
says it’s indestructible, but within an hour and a half it was destructed. There was a hole in the teeth area and it wasn’t squeaking.
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Reviewed in the United States on October 12, 2025
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ELSE
Whiting, US
★★★★★ 5
Good ball.
Color: Orange
It was well made, very sturdy.
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Reviewed in the United States on May 9, 2026
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Angelwake
Lake Worth, US
★★★★★ 4
Fun ball for my big Golden Retriever!'
Color: Orange, Color: Orange
It's big and has some weight to it in comparison with ither balls that hardly weigh anything. My 4 year old Golden Retriever can get his jaws around it only just! The squeaky is tough to get squeaking especially if you have a smaller dog. My dog is about 100 lbs and can just barely bite it hard enough to make it squeak. Very cute toy and I pretty sure this is going to last him a long time because it really seems very durable! He loves it!
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Reviewed in the United States on January 21, 2026
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Jo Gibson -Moore
Bozeman, US
★★★★★ 5
Ball
Color: Orange
My baby loves her new ball even though it arrived late it’s her new favorite toy
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Reviewed in the United States on May 10, 2026

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