2016-2019 BMW X1 OEM Grade Direct-Fit Catalytic Converter 21-737 Magnaflow
SKU: 43815882525

2016-2019 BMW X1 OEM Grade Direct-Fit Catalytic Converter 21-737 Magnaflow

Sale price$463.05 Regular price$514.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

2016-2019 BMW X1 OEM Grade Direct-Fit Catalytic Converter 21-737 MagnaflowOverview: OEM Grade Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 737. 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

Overview:

OEM Grade Direct-Fit Catalytic Converter
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-737. 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.

Note : Not For Sale in California

Interchange:

Brand Interchange Part Number
Mini 18 30 8 639 508
Mini 18308639508

Application:

Year Make Model Submodel Engine Size
2016 - 2019 BMW X1 2L/L4
2016 Mini Cooper Clubman 2L/L4
2017 - 2019 Mini Cooper Clubman S ALL4 2L/L4
2017 Mini Cooper Clubman S 2L/L4
2017 - 2019 Mini Cooper Countryman S ALL4 2L/L4
2017 Mini Cooper Countryman S 2L/L4

Specs:

SubtitleFederal / EPA CompliantTitleOEM Grade Direct-FitTypeDirect-Fit
Air Tube Adaptable No
Body Height 5 IN
Body Shape Round
Body Type Spun
Body Width 5 IN
Clamp Included Yes
Converter Quantity 1
Finish Stainless Steel
Gasket Included No
Hangers Included No
Heat Shield Material None
Inlet Diameter 3
Inlet Inside Diameter 3
Main Piping Diameter 3
Outlet Diameter 2.75
Outlet Inside Diameter 2.75
Oxygen Sensor Location None
Series OEM Grade
Substrate Ceramic

FEATURES

  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements in compliance. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow OEM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter
  • DIRECT-FIT - The direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation with necessary hardware included. MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure this new converter will perform exactly like the original equipment. This MagnaFlow part is vehicle specific, confirm fitment details above in "Confirmed Fit" feature
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: 43815882525

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Shane O'Daniel
Houston, US
★★★★★ 1
JUNK!
Color: Grey
This is the worst product in every way. I ordered a similar one previously and thought I was getting the same product which was great, no this is a piece of junk. I would have gladly sent it back but I needed it. I feel sorry for anyone who tries to put this together without any mechanical ability. I have plenty and it was still a nightmare. We will surely not be purchasing anything from this company in the future. The previous one I bought was a (Kecreque Room Divider). Is is a quality product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
F
Verified Purchase
Foxcat
Alexandria, US
★★★★★ 5
Nice looking and lightweight
I bought this to put in front of my basement doorway where I am missing a door. I don't like my cats in the basement and this works very well. However, because of the panels being up on 2 inch or so tiny stilts, my cats can still get through. So I have it upside down and will be putting gliders on the "bottom" of each panel. Note that it did come with gliders on the little stilts.
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Reviewed in the United States on January 23, 2023
K
Verified Purchase
Karl S.
Grantham, US
★★★★★ 5
Easy privacy
Color: Grey
Great divider for a great price! Creates perfect portable privacy for the bed in our den.
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Reviewed in the United States on February 9, 2026
G
Verified Purchase
Greg Sanders
Lexington, US
★★★★★ 1
Cheap/flimsy/garbage
Color: Grey
Garbage product! Flimsy! Cheap! Useless. If I could give it negative stars I would
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Stephen Sauro
Bozeman, US
★★★★★ 5
Know what you're doing before you order
Color: Grey
There's a very high quality item easy to assemble last a long time it was pretty nice. For the first one. My roommate talked me into buying the second one and then he backed out of the deal he didn't have the money. So I returned it at the Amazon store and like a boomerang it came back. I end up having to buy it anyway you're still sitting in the box
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Reviewed in the United States on March 2, 2026

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