2003 Ford Focus Exhaust Manifold and Headers

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Keep Your 2003 Ford Focus in Top Shape with Quality Exhaust Manifold and Headers

Whether you’re repairing or upgrading your Exhaust Manifold and Header, using high-quality parts is key to keeping your 2003 Ford Focus looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Header Bolts and Studs and Exhaust Manifold and Headers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Exhaust Manifold and Headers from Trusted Brands

Looking for a reliable Exhaust Manifold and Header? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Exhaust Manifold and Headers start at just $129.99 with an average 4.2 star rating. With over 2 reviews and a solid 5.0 star average, you can shop with confidence knowing other Ford Focus owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 Ford Focus Exhaust Manifold and Header at Advance Auto Parts is around $264.81, with a range that starts at $49.99 and goes up to $645.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Taylor Gaskets Vibe-Lock Bolt, 310072, Flowtech Upright Headers, 12160FLT, and Dorman Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME, 674-702 start at just $49.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Exhaust Manifold and Header, don’t forget to check out other key components like Catalytic Converters and Exhaust Mufflers. At Advance Auto Parts, we’re here to help you keep your 2003 Ford Focus in peak condition, inside and out.

Essential 2003 Ford Focus Exhaust Manifold and Headers

Walker – Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 16453 (Part No.16453)

Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 16453

from

$842.99
Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker Ultra EPA-compliant manifold converters are available for import and domestic OBDII (1996 and newer) vehicles and feature an OE-style high-technology washcoat.
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Walker – Walker CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 84378 (Part No.84378)

Walker CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 84378

from

$1242.00
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat manifold catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Engineered for a precise OE style fit, they feature an optimal high technology washcoat formulated for superior performance.
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Dorman – Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-394 (Part No.674-394)

Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-394

from

$129.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 51153 (Part No.51153)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 51153

from

$655.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51153. 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 2012-2018 Ford Focus 2.0L. MagnaFlow 51153 includes (1) Flange Gasket and interchanges with OE parts BV6Z-5G232-A, CP9Z-5G232-A. 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.
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Dorman – Dorman Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME, 674-702 (Part No.674-702)

Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-702

from

$645.99
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.
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Walker – Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 16476 (Part No.16476)

Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 16476

from

$1043.00
Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker Ultra EPA-compliant manifold converters are available for import and domestic OBDII (1996 and newer) vehicles and feature an OE-style high-technology washcoat.
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Dorman – Dorman Manifold Converter – CARB Compliant, 673-109 (Part No.673-109)

Dorman Manifold Converter - CARB Compliant, 673-109

from

$1973.00
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.
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Walker – Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 16647 (Part No.16647)

Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 16647

from

$739.99
Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker Ultra EPA-compliant manifold converters are available for import and domestic OBDII (1996 and newer) vehicles and feature an OE-style high-technology washcoat.
See More

Dorman – Dorman Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME, 674-137 (Part No.674-137)

Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-137

from

$721.99
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.
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Flowtech – Flowtech Upright Headers, 12160FLT (Part No.12160FLT)

Flowtech Upright Headers, 12160FLT

from

$214.99
“This Flowtech header features CNC mandrel-bent primary tubes that provide consistent tubing diameters for smooth flow of the exhaust pulse and increase the cylinder scavenging of the exhaust to improve engine breathing. The primary tubes are constructed from heavy duty 16-gauge 409SS tubing for increased strength and durability. This header uses a 2.5″” collector for maximum strength and exhaust flow and includes a welded-in collector merge spear to help control exhaust gas re-entry into the primary tubes. The header also features an extra thick flange for a leak-free seal and maximum strength.”
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Taylor Gaskets – Taylor Gaskets Vibe-Lock Bolt, 310072 (Part No.310072)

Taylor Gaskets Vibe-Lock Bolt, 310072

from

$49.99
Taylor Gaskets Vibe-Lock Bolt, 310072.
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Most Popular Header Bolts and Stud for 2003 Ford Foci

Enhance your 2003 Ford Focus with this popular Header Bolts and Stud we have in stock, for $49.99.

Taylor Gaskets – Taylor Gaskets Vibe-Lock Bolt, 310072 (Part No.310072)

Taylor Gaskets Vibe-Lock Bolt, 310072

from

$49.99
Taylor Gaskets Vibe-Lock Bolt, 310072.
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Best-Selling 2003 Ford Focus Exhaust Manifold and Headers

Upgrade your Focus with one of our 3 best-selling Exhaust Manifold and Headers, earning an average 5 stars rating across 1 reviews.

Dorman – Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-394 (Part No.674-394)

Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-394

from

$129.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.
See More

Dorman – Dorman Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME, 674-702 (Part No.674-702)

Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-702

from

$645.99
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.
See More

Flowtech – Flowtech Upright Headers, 12160FLT (Part No.12160FLT)

Flowtech Upright Headers, 12160FLT

from

$214.99
“This Flowtech header features CNC mandrel-bent primary tubes that provide consistent tubing diameters for smooth flow of the exhaust pulse and increase the cylinder scavenging of the exhaust to improve engine breathing. The primary tubes are constructed from heavy duty 16-gauge 409SS tubing for increased strength and durability. This header uses a 2.5″” collector for maximum strength and exhaust flow and includes a welded-in collector merge spear to help control exhaust gas re-entry into the primary tubes. The header also features an extra thick flange for a leak-free seal and maximum strength.”
See More

Top-Rated Exhaust Manifold and Header Brands For Your 2003 Ford Focus

When it comes to finding the perfect Exhaust Manifold and Header for your 2003 Ford Focus, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Exhaust Manifold and Header brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $129.99. Purchasing a Exhaust Manifold and Header from us here at Advance Auto Parts is a smart move for both you and your 2003 Ford Focus, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 2003 Ford Focus Exhaust Manifold and Headers

If you’re looking for a top-quality Exhaust Manifold and Header for your 2003 Ford Focus, Advance Auto Parts has exactly what you need with our selection of Dorman Exhaust Manifold and Headers. We have 1 Dorman Exhaust Manifold and Headers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $129.99, you’ll find the perfect Exhaust Manifold and Header for your needs and budget. Dorman Exhaust Manifold and Headers for the 2003 Ford Focus come highly rated, with over 1 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Exhaust Manifold and Header from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-394
from $129.99
(1)
Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-394
“This is a great product for the money. This was used to replace one that had a crack due to the car bottoming out on my Ford Focus .It came with both”

FAQs for 2003 Ford Focus Exhaust Manifold and Headers

What are the best-selling Exhaust Manifold and Headers for 2003 Ford Foci?

Out of 4 Exhaust Manifold and Headers that fit 2003 Ford Foci, the following parts are the top sellers:

What’s the price range for 2003 Ford Focus Exhaust Manifold and Headers?

The prices of Exhaust Manifold and Headers for the 2003 Ford Focus range from $49.99 up to $645.99 for the most premium parts.

What is the average price of an Exhaust Manifold and Header for a 2003 Ford Focus?

The average price for Exhaust Manifold and Headers for the 2003 Ford Focus is $264.81. Keep in mind the variety of part types within our Exhaust Manifold and Header category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Manifold and Headers for other Ford Focus model years?

Yes, we carry Exhaust Manifold and Headers for 17 model years of Ford Foci between 2000 and 2018. The following model years are the most popular for Exhaust Manifold and Header purchases: 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010.

What are the cheapest Exhaust Manifold and Headers for my 2003 Ford Focus?

The cheapest 2003 Ford Focus Exhaust Manifold and Headers we carry are:

Does Advance Auto Parts sell Exhaust Manifold and Headers for any other 2003 Ford models?

What are the top-rated Exhaust Manifold and Headers that fit the 2003 Ford Focus?

The one 2003 Ford Focus Exhaust Manifold and Header we have in stock is the Taylor Gaskets Vibe-Lock Bolt, 310072. It costs $49.99.

What types of Exhaust Manifold and Headers do you sell for my 2003 Ford Focus?

As of 8/2/26, these are some of the most in-demand types of Exhaust Manifold and Headers for a 2003 Ford Focus:

Can I get help with 2003 Ford Focus Exhaust Manifold and Header orders?

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

What is your return policy for Ford Focus Exhaust Manifold and Headers?

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