SKU: 20107756551

04-07 Toyota Highlander Manifold Direct-Fit Catalytic Converter 51859 Magnaflow

Sale price$270.90 Regular price$301.00
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

04-07 Toyota Highlander Manifold Direct-Fit Catalytic Converter 51859 MagnaflowOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51859. 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 51859. 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. This direct-fit catalytic converter is designed specifically for the 2004-2007 Toyota Highlander and interchanges with OE part 25051-28290. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Toyota 25051-28290
Toyota 2505128290
Toyota 25051-28290
Toyota 2505128290

Application:

Year Make Model Submodel Engine Size
2004 - 2007 Toyota Highlander 2.4L/L4

Specs:

Air Tube Adaptable No
Material Stainless Steel
Converter Quantity 1
Mounting Hardware Included Yes
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Manifold
Type Direct-Fit
Oxygen Sensor Location Pre Converter
Finish Stainless Steel
Overall Length (In.) 21.5
Sensor Port Count 1
Substrate Material Ceramic
Main Piping Diameter (In.) 2.5
Gasket 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: 20107756551

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gary
Boise, US
★★★★★ 5
Men's Mock Turtleneck T-shirt
Size: Medium, Color: White
I'm happy with the shirt, it was as advertised. Thanks for the fast service
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
R
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robert
Lowell, US
★★★★★ 4
I always like turtlenecks
Size: X-Large, Color: Black
Very comfortable
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Reviewed in the United States on June 28, 2025
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Verified Purchase
jack
Lake Worth, US
★★★★★ 5
Mark T T-shirt
Size: XX-Large, Color: White
I’m content nice quality good price works for me
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Reviewed in the United States on December 12, 2025
V
Verified Purchase
vivian
New York, US
★★★★★ 5
I like the shirt and the price was decent
Size: X-Large, Color: Black
Nice but I don’t like it on my neck. I’m giving it away as a gift.
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Reviewed in the United States on October 14, 2025
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Victor
Boise, US
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
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Reviewed in the United States on April 15, 2026

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