2003 GMC Envoy Exhaust Manifold and Headers

Essential 2003 GMC Envoy Exhaust Manifold and Headers

Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-777)

Direct Fit Exhaust Manifold: With Heat Shield

from

$172.99
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.674-869)

Direct Fit Exhaust Manifold: With Heat Shield

from

$193.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.

Product Features:
  • Upgraded materials – this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit – includes new manifold, manifold gasket, 1 flange gaskets, 3 studs, 3 nuts
  • Direct fit – reverse engineered from original equipment for seamless installation
  • Quality engineering – designed and tested in the United States
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Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-785)

Direct Fit Exhaust Manifold: With Heat Shield

from

$227.99
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

Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-990)

Direct Fit Exhaust Manifold: With Heat Shield

from

$326.99
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 GMC Envoy Exhaust Manifold and Headers

Maybe you’re in the middle of a full rebuild of that 2003 GMC Envoy. Maybe you just need a couple of Exhaust Manifold and Headers. Either way, Advance Auto Parts has 1 different Exhaust Manifold and Headers in our inventory priced around $172.99. That means you can find the exact parts or products you need to keep that 2003 GMC Envoy running smoothly.

Exhaust Manifold and Headers are only as good as their brand. We stock 1 different brands to make sure you have plenty of trusted parts to choose from for your 2003 GMC Envoy. Dorman 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 GMC Envoy, 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 GMC Envoy 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 GMC Envoy Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 GMC Envoy 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 Envoy 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 GMC Envoy, our most popular Dorman Exhaust Manifold and Headers include:
Direct Fit Exhaust Manifold: With Heat Shield
from $172.99
(7)
Direct Fit Exhaust Manifold: With Heat Shield
Exhaust Manifold and Headers