2004-2006 BMW X3 Catalytic Converter 5551759 Magnaflow
SKU: 20343934460

2004-2006 BMW X3 Catalytic Converter 5551759 Magnaflow

Sale price$952.20 Regular price$1058.00
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USA
  • USA
  • CAN

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

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Description

2004-2006 BMW X3 Catalytic Converter 5551759 MagnaflowCatalytic Converter with Integrated Exhaust Manifold California Manifold Catalytic Converter Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5551759. 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

Catalytic Converter with Integrated Exhaust Manifold

California Manifold Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551759. 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 2004-2006 BMW X3 and interchanges with OE parts 18 40 7 514 503 and 18 40 7 514 505, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Specs:

Clamps Included : NO
Converter Body Length : 8 IN
Converter Body Material : Stainless Steel
Converter Tube Material : Stainless Steel
Finish : Stainless Steel
Grade Type : Regular
Heat Shield Attached : NO
Inlet Gasket Included : Yes
Inlet Mounting Hardware Included : NO
Inlet Type : Flanged
Outlet Gasket Included : Yes
Outlet Mounting Hardware Included : Yes
Outlet Type : Flanged
Overall Length : 21.75 IN
Sensor Port Count : 2
Series : California
Substrate Material : Ceramic
Title : MagnaFlow 2004-2006 BMW X3 California Grade CARB Compliant Manifold Catalytic Converter
Type : One-Piece

Application:

  • 2004 - 2006 BMW X3
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: 20343934460

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Erica Atkinson
Chelsea, US
★★★★★ 5
Mini monster
Color: Mint
Its a little mini that does big work, and this ting really is mini lol. But it has done shirts for me wonderfully all sizes, with no issues or complaints. For the price it is amazing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
M
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Micciknigh
Lake Worth, US
★★★★★ 4
Great for small to medium heat transfer projects.
Color: Lavender Purple, Color: Lavender Purple
This is perfect for small heat transfer projects. I used a few ready to press designs and it worked pretty well. It is small, portable, lightweight, and has a few heat settings on it. If you are looking to use it for sublimination, it is not the right fit. Tried sublimination and while there was enough heat to transfer some of the image, because of the size, it is really hard to get even, exact pressure over the entire project area which results in uneven, spotty results. All in all, great for small to medium heat transfer projects, and perfect for someone just getting in to heat transfer.
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Reviewed in the United States on April 28, 2026
T
Verified Purchase
T.Staggs69
Dallas, US
★★★★★ 5
HTVRONT is the competition
Color: Mint
I've never purchased an HTVRONT product that I didn't like. I really like this mini heatpress. It's perfect for pressing small pieces for quilting, or a piece of vynil when a larger press is too much. I like the color and design but more importantly, it heats as it should with no glitches. I have another mini press from a different leading brand and comparitively, this one is the better of the two. I caught it on sale but at regular price I would have still bought it.
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Reviewed in the United States on April 12, 2026
R
Verified Purchase
Rachel L
Natrona Heights, US
★★★★★ 5
Just As Good As Cricut- Half the Cost
Color: Pink, Color: Pink
I had a Cricut mini press, but my mother loved it for her quilting so much that I had given it to her. I learned after that it was a mistake as I used it more than I had realized. When looking back at the price, I could not justify almost $40, so I waited. I have been a user of HTVRONT's other products for years, so I finally gave it a chance. The package came with the mini press neatly resting in a fine quality box, where it is easy to store. It feels sturdy and well made without any weird smells. It has a nice weight to it, but not too heavy. It evenly distributed heat making it easy to apply the HTV onto my project. I was able to easily use it on felt and cotton. I actually prefer it has a dial for temperatures rather than buttons like the cricut. 10/10 would recommend.
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Reviewed in the United States on May 18, 2026
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Briana
Lexington, US
★★★★★ 5
High Recommend!!!
Color: Mint
This mini heat press packs a lot of heat! It’s very easy to use and it’s light weight. I use it for my crochet projects when ironing patches on. The silicon holder didn’t burn when resting the mini machine on it either. This is a pretty sturdy mini press and I am very happy with my purchase.
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Reviewed in the United States on June 5, 2026

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