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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  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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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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4.5 ★★★★★
Based on 15 reviews
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Product Reviews
K
Verified Purchase
Kindle Customer
Charlottesville, US
★★★★★ 4
So good and great price!
Flavor Name: Prickly Pear, Size: 25.4 Fl Oz (Pack of 1)
It taste good and what a great price! However it tastes very different than the Monin brand that I love. To me it taste a lot like the DaVinci cherry which btw is so YUMMY. Its not bad just different.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
G
Verified Purchase
GIRLY
Pawtucket, US
★★★★★ 5
Best ever
Flavor Name: Banana Bread, Size: 25.4 Fl Oz (Pack of 1)
I’ve tried a few others brands. This one is the best. I’ve drank flavored coffee for years. Banana bread is 10 star worthy, rich in flavor and it doesn’t take a lot. Very smooth. I like it alot. I’m not looking for another brand because I already know where it’s good. I don’t mess around with my coffee ☕️ 🍌 🌰 🍞
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
D
Verified Purchase
DávÏd Árí ÁmÏr
Alexandria, US
★★★★★ 5
Try it in a carrot cake, it is yummy!!!
Flavor Name: Chai Tea Concentrate, Size: 25.4 Fl Oz (Pack of 1)
I have without question been extremely happy with all of the DaVinci syrups, and products I have purchased. This chai syrup really was perfect for making chai lattes for my wife, and adding some chai flavor to other drinks, and I even used it in some cheesecake frosting, and inside of a carrot cake recipe, and it was perfect. I strongly suggest that you try it in carrot cake, and in other things like frosting. The chai carrot cake I made ended up being the perfect compliment to a nice cappuccino. I made a bunch of cupcakes using the carrot cake mix with the chai,and the chai cream cheese frosting, and with a nice coffee made the coffee taste better, and the carrot cake complimented the coffee perfectly. I have made them a few times now, and will say don't overdo and put too much frosting onto the carrot cake, and it is something I can't recommend enough. I actually have been using it more it making baked goods, and little desserts more then for chai lattes even. It just really works perfectly in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
S
Verified Purchase
Shannon
Draper, US
★★★★★ 5
Great deal! Yummy!
Flavor Name: Blue Raspberry, Size: 25.4 Fl Oz (Pack of 1)
Using for our dirty soda bar, this brand is a delicious addition to our flavors! Nice bottle, great price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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Verified Purchase
Nicholas
Pawtucket, US
★★★★★ 4
Comparing to the coffee giant version
Flavor Name: Brown Sugar, Size: 25.4 Fl Oz (Pack of 1), Flavor Name: Brown Sugar, Size: 25.4 Fl Oz (Pack of 1)
Starbucks comparison (from a personal standpoint): I’m fortunate enough to have a bottle of Starbucks Brown Sugar. Problem is, I’m almost out. Looking around at some alternative options, and reading the reviews- I see some saying this is a good substitute. Because I happen to have the syrup on hand, I figured I should see if it is, because it would be great given the low cost of DaVinci syrup. This picture I’m attaching is just to see the color difference. Consistency wise, the DaVinci syrup is much lighter, more runny. The Starbucks is definitely a thicker liquid, that runs much slower. Flavor is the big one: DaVinci is lighter on taste, and sweeter. The best way to describe the flavor is comparing DaVinci’s to 100% real maple syrup that’s been diluted down with water. It’s good, but not really similar (in my opinion) to Starbucks Brown Sugar. Starbucks is more smokey in flavor, more strong/bold. My drinks are made using espresso, oak milk, cinnamon powder, and ice. I made my drink the same way, but used DaVinci Syrup this time. I found that the same amount of syrup that I use for the Starbucks, didn’t feel like it had a strong enough flavor. What did I do? I added an extra ounce of DaVinci hoping to get a stronger flavor. The problem is, DaVinci is more sweet than the Starbucks syrup (in my opinion) and ended up making my drink taste too sweet. It’s sweet enough that I’m not going to finish drinking it. I’m not knocking the DaVinci syrup itself. I think it’s a good brand and a good flavor. It’s just not the flavor I was hoping would solve my issue for a Starbucks imitation. I would encourage anyone to still try this syrup, but do so to enjoy it for being its own flavor.
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Reviewed in the United States on January 18, 2026

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