2004 BMW 330xi Catalytic Converters

Enhance and Protect Your 2004 BMW 330xi with Quality Catalytic Converters

Maintaining the performance of your 2004 BMW 330xi starts with choosing the right parts, and a high-quality Catalytic Converter helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Catalytic Converters specifically for the 2004 BMW 330xi, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Catalytic Converters for Every Budget

Finding a Catalytic Converter that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $604.99 and an average price of $715.99, you can choose one that fits your budget while delivering the quality you expect. Our Catalytic Converters are competitively priced, ranging from $604.99 to $853.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 3 Catalytic Converters from 2 trusted brands in stock, Advance Auto Parts has you covered. Popular options include OEM Grade Federal / EPA Compliant Manifold Catalytic Converter, Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME, and Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME, starting at $604.99. Our selection includes highly regarded brands such as Magnaflow and Dorman, and more, offering you top-notch reliability. For example, we have 1 Magnaflow Catalytic Converters starting at $853.99 with an average rating of 4 stars, 2 Dorman options from $604.99 with a 4 stars rating.

Catalytic Converters for Your 2004 BMW 330xi

MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.51816)

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$853.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51816. 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 2004-2006 BMW X3 and 2001-2005 BMW 330xi, this direct-fit catalytic converter also interchanges with OE parts 18 40 7 514 504 and 18 40 7 508 760. 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 Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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Dorman – Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME (Part No.674-973)

Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

from

$688.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Convenient kit – includes gaskets and downpipe hardware to simplify installation
  • Durable construction -manufactured within strict tolerances for reliable longevity
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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Dorman – Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME (Part No.674-972)

Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

from

$604.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Convenient kit – includes gaskets and downpipe hardware to simplify installation
  • Durable construction -manufactured within strict tolerances for reliable longevity
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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FAQs for 2004 BMW 330xi Catalytic Converters

Which Catalytic Converters are the top sellers for the 2004 BMW 330xi?

Out of 3 Catalytic Converters that fit 2004 BMW 330xis, the following parts are the top sellers:
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $853.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Catalytic Converters
Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME
from $688.99
This product is not rated
Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME
Catalytic Converters
Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME
from $604.99
This product is not rated
Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME
Catalytic Converters

How can I make sure that a part will be compatible with my 2004 BMW 330xi?

Our BMW 330xi aftermarket and OEM parts are designed specifically for the 2004 model. You can always find your specific fitment and compatibility for your 2004 BMW on an individual product page.

What is the price range for 2004 BMW 330xi Catalytic Converters?

The range of prices of Catalytic Converters for the 2004 BMW 330xi goes from $604.99 up to $853.99 for the most premium parts.

What is the average price of a 2004 BMW 330xi Catalytic Converter?

2004 BMW 330xi Catalytic Converters average $715.99 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Magnaflow Dorman, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Catalytic Converters for other BMW 330xi model years?

Yes, we currently stock Catalytic Converters for 5 model years of BMW 330xis, from 2001 to 2006. Model years 2006, 2005, 2003, 2002, and 2001 are the most popular for Catalytic Converter purchases.

Can I get help with 2004 BMW 330xi Catalytic Converter orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about BMW Catalytic Converters and more.

What is your return policy for BMW 330xi Catalytic Converters?

Advance Auto Parts keeps returns simple. For new BMW 330xi Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.