2003 BMW 745Li Exhaust Parts

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Essential Exhaust Parts for 2003 BMW 745Lis

MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 24192 (Part No.24192)

MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 24192

from

$994.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 24192. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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 Manifold Catalytic Converter is designed to fit the 2002-2003 BMW 745i 4.4L & 2002-2003 BMW 745Li 4.4L. MagnaFlow 24192 includes (2) Nuts, (2) Bolts, (4) Flange Gaskets and interchanges with OE parts 18 40 7 511 038. 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.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Direct-Fit Manifold Catalytic Converter, 452789 (Part No.452789)

MagnaFlow California Grade Carb Compliant Direct-Fit Manifold Catalytic Converter, 452789

from

$1467.00
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452789. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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. MagnaFlow 452789 includes (2) Nuts, (2) Bolts, (4) Flange Gaskets and interchanges with OE parts 18 40 7 522 555, 18 40 7 522 571. 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.
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Victor Reinz – Victor Reinz Exhaust Manifold Gasket, 71-31834-10 (Part No.71-31834-10)

Victor Reinz Exhaust Manifold Gasket, 71-31834-10

from

$10.29
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
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Victor Reinz – Victor Reinz Exhaust Manifold Gasket, 71-37337-00 (Part No.71-37337-00)

Victor Reinz Exhaust Manifold Gasket, 71-37337-00

from

$9.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
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Felpro – Felpro Exhaust Manifold Gasket Set, MS 97274 (Part No.MS 97274)

Felpro Exhaust Manifold Gasket Set, MS 97274

from

$52.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Victor Reinz – Victor Reinz Exhaust Manifold Gasket Set, 15-31834-01 (Part No.15-31834-01)

Victor Reinz Exhaust Manifold Gasket Set, 15-31834-01

from

$44.99
As you would expect, extremely high temperatures are the sealing challenge for exhaust manifold gaskets. Victor Reinz has a long heritage of supplying manifold gaskets to original equipment vehicle manufacturers. Therefore, Victor Reinz exhaust manifold gaskets meet OE specifications on a wide range of vehicles, covering the most recent high-tech engine designs and going back decades to the muscle car era.
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Upgrade your 2003 BMW 745Li with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 2003 BMW 745Li, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your BMW or enhancing its overall performance, Exhaust Parts are key to keeping your 745Li functioning at its best. At Advance Auto Parts, we offer a wide selection of 4 Exhaust Parts for the 2003 BMW 745Li, designed to meet your needs without breaking the bank. From Exhaust Gasket replacements to Exhaust Manifold and Headers upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 2003 BMW 745Li at great prices. Our Exhaust Parts inventory for this model ranges from just $9.99 to $994.99, with an average price of $275.74. Our 4 Exhaust Parts in stock come from 3 trusted brands, so you’re sure to find the right part for your 2003 BMW 745Li without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2003 BMW 745Li is always ready to roll. We’re committed to providing you with everything you need to keep your 745Li in top shape, all in one place. Start shopping confidently below for your 2003 BMW 745Li!

Best-Selling Exhaust Gaskets for 2003 BMW 745Lis

Enhance the driving experience in your BMW with 3 quality Exhaust Gasket components, starting at $9.99.

Felpro – Felpro Exhaust Manifold Gasket Set, MS 97274 (Part No.MS 97274)

Felpro Exhaust Manifold Gasket Set, MS 97274

from

$52.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Victor Reinz – Victor Reinz Exhaust Manifold Gasket Set, 15-31834-01 (Part No.15-31834-01)

Victor Reinz Exhaust Manifold Gasket Set, 15-31834-01

from

$44.99
As you would expect, extremely high temperatures are the sealing challenge for exhaust manifold gaskets. Victor Reinz has a long heritage of supplying manifold gaskets to original equipment vehicle manufacturers. Therefore, Victor Reinz exhaust manifold gaskets meet OE specifications on a wide range of vehicles, covering the most recent high-tech engine designs and going back decades to the muscle car era.
See More

Victor Reinz – Victor Reinz Exhaust Manifold Gasket, 71-37337-00 (Part No.71-37337-00)

Victor Reinz Exhaust Manifold Gasket, 71-37337-00

from

$9.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
See More

Most Popular 2003 BMW 745Li Exhaust Manifold and Headers

Customize your BMW with 1 Exhaust Manifold and Headers products like Exhaust Manifold and Headers, all priced under $994.99.

MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 24192 (Part No.24192)

MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 24192

from

$994.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 24192. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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 Manifold Catalytic Converter is designed to fit the 2002-2003 BMW 745i 4.4L & 2002-2003 BMW 745Li 4.4L. MagnaFlow 24192 includes (2) Nuts, (2) Bolts, (4) Flange Gaskets and interchanges with OE parts 18 40 7 511 038. 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.
See More

FAQs for 2003 BMW 745Li Exhaust Parts

Which Exhaust Parts are best-sellers for 2003 BMW 745Lis?

Out of 4 Exhaust Parts that fit 2003 BMW 745Lis, the following parts are the top sellers:

What’s the price range for 2003 BMW 745Li Exhaust Parts?

Exhaust Part prices for the 2003 BMW 745Li start at $9.99 and go up to $994.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 2003 BMW 745Li?

The average price for Exhaust Parts for the 2003 BMW 745Li is $275.74. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Parts for other BMW 745Li model years?

Yes, we currently carry Exhaust Parts for 2 model years of BMW 745Lis between 2002 and 2005. Exhaust Parts are bought most frequently for the following model years: 2005, 2004, and 2002.

What are the cheapest Exhaust Parts for my 2003 BMW 745Li?

The cheapest 2003 BMW 745Li Exhaust Parts we carry in stock are:

What types of Exhaust Parts do you sell for my 2003 BMW 745Li?

As of 8/2/26, these are some of the most in-demand types of Exhaust Parts for a 2003 BMW 745Li:

Can I get help with 2003 BMW 745Li Exhaust Part orders?

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

What is your return policy for BMW 745Li Exhaust Parts?

Advance Auto Parts keeps returns simple. For new BMW 745Li Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.