SKU: 21097708908

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52173

Sale price$345.15 Regular price$383.50
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52173Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52173. 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 52173. 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 10 36
Mercedes-Benz 164 490 51 36
Mercedes-Benz 164 490 52 36
Mercedes-Benz 1644901036
Mercedes-Benz 1644905136
Mercedes-Benz 1644905236
Mercedes-Benz 164 490 10 36
Mercedes-Benz 164 490 51 36
Mercedes-Benz 164 490 52 36
Mercedes-Benz 1644901036
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.) 51.75
Mounting Hardware Included No
Heat Shield Attached No
Main Piping Diameter (In.) 2.5
Inlet Attachment Bolt-On
Outlet Attachment Clamp-On
Clamp Included No
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
Oxygen Sensor Location Pre Converter and Midbed
Finish Stainless Steel
Converter Quantity 1
Material Stainless Steel
Substrate Material Ceramic
Hangers Included Yes
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: 21097708908

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4.1 ★★★★★
Based on 24 reviews
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Verified Purchase
✨💜Southern Green Eyes 💜✨
Belleville, US
★★★★★ 4
I'm really disappointed ☹️
Scent: Mandarin, Size: 16 Fl Oz (Pack of 2)
I was excited to get this thinking it would be safe, foaming, smell good and be cleaning for my hands. Surprisingly it did not foam at all. I'm really disappointed. It's just liquid pouring out. I don't understand why. I even shook it up. 💁🏼‍♀️ Why would it be listed as foaming? Maybe I got a bad batch? Wonder if others have great success? Idk. 😔
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
G
Verified Purchase
goodolboydws
Cuba, US
★★★★★ 5
Helped user with very dry skin
Scent: Fragrance Free, Size: 16 Fl Oz (Pack of 2)
No babies here, but I figured that if it was safe for babies it would be ok for me-and it was cheap too. Surprisingly, while using this product, this Winter has been the best for my "seasonal, bleeding skin cracks" to my finger tips. I'm talking about the deep cracks that typically start at a fingernail corner and can take forever to heal. Typically I use 3-in-one antibiotic ointment, covered with bandaids, covered with protective first aid tape on at least one finger all Winter, and often need to resort to Superglue to keep some cracks closed-all with mixed results. A crack will heal over and crack open again whemn I stop protecting it with bandaids. This year I have had hardly any skin cracks on my hands. I I've used many different types of waterless hand cleaners, foaming soaps, and several different hand wash and hand sanitizers, (some alcohol based, others not) before this one, all in an effort to avoid using soap and water as much as possible for cleaning-which dries my skin out even more. I still occasionally use the the grit-type of citrus waterless hand cleaners for automotive grime-nothing else works for some of that. As far as I can tell, this particular hand sanitizer is the only thing that I've changed this Winter in terms of hand care. (I seldom use much in the way of moisturizer or "invisible glove" type products.) For reference, I have ALWAYS had extremely dry skin, and in addition to handling a lot of paper products over the years (formerly in the printing business) I now mainly work on a lot of medium and small repair projects, some where the need to wash my hands with strong cleaners and solvents to get various lubricants, paints, adhesives, rust and other residue off is a near-daily occurrence.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2024
G
Verified Purchase
Gabrielle
Boise, US
★★★★★ 5
Saves you money!
Scent: Fragrance Free, Size: 16 Fl Oz (Pack of 2)
Love these refillables. Saves me so much money verses buying new sanitizers singles!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
M
Verified Purchase
Mrs. Hawkins
Belleville, US
★★★★★ 5
The best!
This lotion will change your life. It smells SO good and leaves your skin incredibly soft. Super hydrating. It is great for after tanning. It will rehydrate your skin after that. I don’t know if it really locks in the color, or if that is just a high quality tan bed that I use. Either way- It’s a gem!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
L
Verified Purchase
Lisa M Race
Port Orchard, US
★★★★★ 5
Smells great
Love love love this lotion!! Smells great!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026

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