SKU: 21097708908

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

Sale price$345.15 Regular price$383.50
Save 10%

Pay in installments of $95.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Promo Codes Available:

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Sujan
Charlottesville, US
★★★★★ 3
Meh results
These sort of work….. but are a lot of work for me to use. morning and night. There just is NOT enough bang for my buck and also the whitening power misses BETWEEN my teeth so I feel gel in a tray is the next option or a one time whitening session from my dentist which includes trays and gel for later touching up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
C
Verified Purchase
Cristian Caniz
Battle Creek, US
★★★★★ 5
Beginner friendly
Currently on my 9th day and definitely say a different after 4 days! This product is great and very much beginner friendly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jessica
Lowell, US
★★★★★ 5
Fun hair
Color: DRF ESPRESSO BROWN
Love love love!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
R
Verified Purchase
Robbi Perry
West Palm Beach, US
★★★★★ 4
Looks good on!
Color: OFF BLACK 1B
This is a really pretty wig and looks good on. It eventually starts to tangle a little, depending on how often you wear it. Don't sleep in it. It's very soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
L
Verified Purchase
Lyne
Massapequa, US
★★★★★ 1
DOESN'T LAST
Color: DRF ESPRESSO BROWN
It's pretty, but very thin, and hard to manage, doesn't last long either. Not worth the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

recommand products