2007-2012 GL450 4.6 L Underbody Direct-Fit Catalytic Converter 52173 Magnaflow
2007-2012 GL450 4.6 L Underbody Direct-Fit Catalytic Converter 52173 Magnaflow
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Material:
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 |





















Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.