SKU: 35757787406

Catalytic Converter for 2010-2024 Toyota 4Runner 4.0L MagnaFlow 51231

Sale price$403.65 Regular price$448.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Catalytic Converter for 2010-2024 Toyota 4Runner 4.0L MagnaFlow 51231Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51231. 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 51231. 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 2010-2015 Toyota 4Runner and 2010-2014 Toyota FJ Cruiser, this direct-fit catalytic converter also interchanges with OE parts 17450-31190 and 17450-31111. Avoid potential exhaust leaks by using the included gaskets to get a proper seal.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Toyota 17450-31111
Toyota 17450-31190
Toyota 1745031111
Toyota 1745031190
Toyota 17450-31111
Toyota 17450-31190
Toyota 1745031111
Toyota 1745031190

Application:

Year Make Model Submodel Engine Size
2010 - 2015 Toyota 4Runner 4L/V6
2010 - 2014 Toyota FJ Cruiser 4L/V6

Specs:

Body Material Stainless Steel
Series OEM Grade
Overall Length (In.) 26.5
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Main Piping Diameter (In.) 2.25
Outlet Attachment Bolt-On
Type Direct-Fit
Material Stainless Steel
Title OEM Grade Direct-Fit
Subtitle Federal / EPA Compliant
Finish Stainless Steel
Oxygen Sensor Location Pre Converter
Inlet Attachment Bolt-On
Mounting Hardware Included Yes
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: 35757787406

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Jesse
Belleville, US
★★★★★ 5
Awesome products
Works as advertised
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Reviewed in the United States on February 19, 2024
S
Verified Purchase
Sungwon
Birmingham, US
★★★★★ 1
leaking from liquid container
From the outside of the box, it looked fine, but when I opened it, 3 out of 9 containers of liquid leaked out. It looks like the plastic container has a broken seal or a small crack. Please check the product and pack well in the next order so that there is no such problem.
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Reviewed in the United States on March 5, 2023
T
Verified Purchase
Tyrone Adair
Draper, US
★★★★★ 3
Great product, very poor shipping.
Very disappointed in the shipping, the wash and wax leaked all over the rest of the products inside. Have to wash the towels due to them being full of soap. Great products, adds shine and water beading slickness.
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Reviewed in the United States on September 12, 2023
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Verified Purchase
Vincent
Bozeman, US
★★★★★ 5
It just works
Works as expected
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Reviewed in the United States on October 24, 2025
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Verified Purchase
Scott A. Blomme
West Palm Beach, US
★★★★★ 5
Make sure delivery is not with USPS
Color: 6pcs
Product is good quality. The delivery service is the issue. No one should the USPS for anything but junk. Worthless tax payers money paying for the wages of employees who don't want to work at a government business losing billions of dollars a year.
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Reviewed in the United States on May 20, 2026

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