2003 Chevrolet Cavalier Exhaust Manifold and Headers

Essential 2003 Chevrolet Cavalier Exhaust Manifold and Headers

Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03422CD)

Exhaust Manifold Hardware Kit

from

$66.99
This engine manifold stud and nut match the fit and function of the original hardware on specific makes and models. Ensure a thorough manifold repair or installation with this durable and reliable hardware.

Product Features:
  • Direct replacement – this engine manifold stud and nut match the fit and function of the original stud and nut on specified years, makes and models
  • Ideal solution – replaces missing or damaged hardware to ensure a thorough manifold installation or repair
  • Durable construction – made of quality materials for reliable service life
  • Quality assured – backed by a team of product engineers based in the United States
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Dorman – Exhaust Flange Hardware – Bolt And Spring – M10-1.5 x 72mm (sold by each) (Part No.675-203)

Exhaust Flange Hardware - Bolt And Spring - M10-1.5 x 72mm (sold by each)

from

$6.29
This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.

Product Features:
  • Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
  • Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
  • Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
  • Quality tested – kit components have undergone extensive testing to ensure proper function and long service life
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Dorman – Help – Manifold Bolt and Spring Kit – M10-1.5 x 72mm (Part No.03126)

Manifold Bolt and Spring Kit - M10-1.5 x 72mm

from

$10.99
Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs.

Product Features:
  • New hardware helps fix exhaust leaks
  • Depending on the application, kits include hardware to securely attach the manifold to the exhaust system
  • Also available separately (where applicable)
  • Hardened steel construction for long-lasting durability
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Dorman – Manifold Bolt and Spring Kit – M10-1.5 x 102mm (sold by each) (Part No.675-208)

Manifold Bolt and Spring Kit - M10-1.5 x 102mm (sold by each)

from

$15.29
This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.

Product Features:
  • Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
  • Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
  • Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
  • Quality tested – kit components have undergone extensive testing to ensure proper function and long service life
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Walker – Exhaust 35574 Catalytic Converter Air Tube (Part No.35574)

Exhaust 35574 Catalytic Converter Air Tube

from

$87.99
Walker®, with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today’s emissions control needs, while developing solutions for tomorrow’s challenges. Walker® is a ‘one-stop’ convenience, offerin

Product Features:
  • Offered in a variety of styles and sizes for your installation needs
  • Constructed from durable and robust material for long life
  • Universal fit for installation flexibility
  • Designed to work seamlessly with OE and Walker aftermarket replacement parts
  • New Walker® accessories help to ensure effective exhaust repairs
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Dorman – Help – Manifold Bolt and Spring Kit – M10-1.5 x 102mm (Part No.03136)

Manifold Bolt and Spring Kit - M10-1.5 x 102mm

from

$11.29
Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs.

Product Features:
  • New hardware helps fix exhaust leaks
  • Depending on the application, kits include hardware to securely attach the manifold to the exhaust system
  • Also available separately (where applicable)
  • Hardened steel construction for long-lasting durability
See More

Dorman – Help – Manifold Stud and Spring Kit – M10-1.5 x 103 mm (Part No.03091)

Manifold Stud and Spring Kit - M10-1.5 x 103 mm

from

$11.29
Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs.

Product Features:
  • New hardware helps fix exhaust leaks
  • Depending on the application, kits include hardware to securely attach the manifold to the exhaust system
  • Also available separately (where applicable)
  • Hardened steel construction for long-lasting durability
See More

Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-575)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$148.99
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.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
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Dorman – Exhaust Manifold Kit (Part No.H1000223658DOR)

Exhaust Manifold Kit

from

$244.71
More like a complete kit than a single part, many of our Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.

Product Features:
  • Heat-shield may be included for protection of engine components where applicable
  • Cast iron or stainless tubular construction protects against warping or cracking
  • Leak-resistant for long-lasting performance
  • A rigorous quality inspection has been undertaken to ensure product standards
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DC Sports – 4-1 Ceramic Header – Fits 03-06 Cav, Cobalt Ecotec & SC – 1 Piece (Part No.CHC3002)

4-1 Ceramic Header - Fits 03-06 Cav, Cobalt Ecotec & SC - 1 Piece

from

$464.49
DC Sports 4-1 headers deliver power gains with an emphasis on mid range to top end power. Dyno tuned and tested for performance. Equal length primary piping ensures optimum tuning for more power across the rpm range. Available in ceramic coated T409SS alloy. Installation instructions, all necessary hardware included.

Product Features:
  • easy direct bolt-on replacement part
  • Includes instructions and all necessary hardware
  • Dyno tuned and tested for maximum performance
  • Constructed of T409ss alloy with ceramic coating
  • Improves throttle response with Increased hp and torque
  • OEM replacement, direct bolt on installation
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Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-571)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$167.99
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.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
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Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-870)

Direct Fit Exhaust Manifold: With Heat Shield

from

$262.99
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.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

2003 Chevrolet Cavalier Exhaust Manifold and Headers

Maybe you’re in the middle of a full rebuild of that 2003 Chevrolet Cavalier. Maybe you just need a couple of Exhaust Manifold and Headers. Either way, Advance Auto Parts has 4 different Exhaust Manifold and Headers in our inventory ranging from $66.99 to $464.49. That means you can find the exact parts or products you need to keep that 2003 Chevrolet Cavalier running smoothly.

Exhaust Manifold and Headers are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Chevrolet Cavalier. Dorman and DC Sports are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Exhaust Manifold and Headers for your 2003 Chevrolet Cavalier, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Exhaust Manifold and Headers to keep your 2003 Chevrolet Cavalier rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Exhaust Manifold and Headers Brands To Make Your 2003 Chevrolet Cavalier Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Chevrolet Cavalier demands trusted brand parts and products to keep it running. Many trusted brands of Exhaust Manifold and Headers make up Advance Auto Parts’ inventory, and all are ready to help make your Cavalier the best it can be. Be sure to browse some of our top Exhaust Manifold and Headers brands and parts.

Popular Dorman Exhaust Manifold and Headers

We carry Dorman parts in our stock across Exhaust Manifold and Headers categories, plus more. For a 2003 Chevrolet Cavalier, our most popular Dorman Exhaust Manifold and Headers include:
Direct Fit Exhaust Manifold: With Heat Shield
from $262.99
(1)
Direct Fit Exhaust Manifold: With Heat Shield
Exhaust Manifold and Headers

FAQs for 2003 Chevrolet Cavalier Exhaust Manifold and Headers

What are the most purchased Exhaust Manifold and Headers for the 2003 Chevrolet Cavalier?

Out of 4 Exhaust Manifold and Headers for the 2003 Chevrolet Cavalier, the most popular in our inventory are:
Exhaust Manifold Hardware Kit
from $66.99
This product is not rated
Exhaust Manifold Hardware Kit
Exhaust Manifold and Header Hardware
Exhaust Manifold Kit
from $244.71
This product is not rated
Exhaust Manifold Kit
Exhaust Manifold and Headers
4-1 Ceramic Header - Fits 03-06 Cav, Cobalt Ecotec & SC - 1 Piece
from $464.49
This product is not rated
4-1 Ceramic Header – Fits 03-06 Cav, Cobalt Ecotec & SC – 1 Piece
Exhaust Manifold and Headers