2008 BMW 128i Catalytic Converters

Enhance and Protect Your 2008 BMW 128i with Quality Catalytic Converters

Maintaining the performance of your 2008 BMW 128i 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 2008 BMW 128i, 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 $466.99 and an average price of $1,111.99, you can choose one that fits your budget while delivering the quality you expect. Our Catalytic Converters are competitively priced, ranging from $466.99 to $1,426.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 4 Catalytic Converters from 2 trusted brands in stock, Advance Auto Parts has you covered. Popular options include HM Grade Federal / EPA Compliant Manifold Catalytic Converter, OEM Grade Federal / EPA Compliant Manifold Catalytic Converter, and OEM Grade Federal / EPA Compliant Manifold Catalytic Converter, starting at $1,141.99. Our selection includes highly regarded brands such as Walker and Magnaflow, and more, offering you top-notch reliability. For example, we have 1 Walker Catalytic Converters starting at $466.99 with an average rating of 4 stars, 3 Magnaflow options from $1,141.99 with a 4 stars rating.

Catalytic Converters for Your 2008 BMW 128i

MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.49763)

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$1426.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49763. 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 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 547 840 and 18 40 7 545 309, 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 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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MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.49762)

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$1411.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49762. 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 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 544 510 and 18 40 7 545 308, 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 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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MagnaFlow – HM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.50291)

HM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$1141.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50291. 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 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 547 840 and 18 40 7 545 309, 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 Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with 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.
See More

Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.84205)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$466.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE — Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity warranty
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FAQs for 2008 BMW 128i Catalytic Converters

Which Catalytic Converters are the top sellers for the 2008 BMW 128i?

Out of 4 Catalytic Converters that fit 2008 BMW 128is, the following parts are the top sellers:
HM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $1141.99
This product is not rated
HM Grade Federal / EPA Compliant Manifold Catalytic Converter
Catalytic Converters
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $1426.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Catalytic Converters
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $1411.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Catalytic Converters

How can I make sure that a part will be compatible with my 2008 BMW 128i?

Our BMW 128i aftermarket and OEM parts are designed specifically for the 2008 model. You can always find your specific fitment and compatibility for your 2008 BMW on an individual product page.

What is the price range for 2008 BMW 128i Catalytic Converters?

The range of prices of Catalytic Converters for the 2008 BMW 128i goes from $466.99 up to $1,426.99 for the most premium parts.

What is the average price of a 2008 BMW 128i Catalytic Converter?

2008 BMW 128i Catalytic Converters average $1,111.99 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Walker Magnaflow, 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 128i model years?

Yes, we currently stock Catalytic Converters for 5 model years of BMW 128is, from 2009 to 2013. Model years 2013, 2012, 2011, 2010, and 2009 are the most popular for Catalytic Converter purchases.

Can I get help with 2008 BMW 128i 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 128i Catalytic Converters?

Advance Auto Parts keeps returns simple. For new BMW 128i Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.