2003 Isuzu NPR-HD Exhaust Manifold and Headers

Essential 2003 Isuzu NPR-HD Exhaust Manifold and Headers

Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03412B)

Exhaust Manifold Hardware Kit

from

$20.29
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.

Product Features:
  • Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Taylor Gaskets – Vibe Lock Header Bolt Kit (Part No.310004)

Vibe Lock Header Bolt Kit

from

$89.99
Vibe Lock Header Bolt Kit

Taylor Gaskets – Vibe-Lock Bolt (Part No.310016)

Vibe-Lock Bolt

from

$89.99
Vibe-Lock Bolt

Dorman – HD Solutions – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-5602)

Direct Fit Exhaust Manifold: With Heat Shield

from

$311.99
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: Without Heat Shield (Part No.674-860)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$287.99
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: Without Heat Shield (Part No.674-446)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$147.99
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, flange gasket, 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 – HD Solutions – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-5603)

Direct Fit Exhaust Manifold: With Heat Shield

from

$281.99
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.674-858)

Direct Fit Exhaust Manifold: With Heat Shield

from

$341.99
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 Isuzu NPR-HD Exhaust Manifold and Headers

Maybe you’re in the middle of a full rebuild of that 2003 Isuzu NPR-HD. Maybe you just need a couple of Exhaust Manifold and Headers. Either way, Advance Auto Parts has 8 different Exhaust Manifold and Headers in our inventory ranging from $20.29 to $341.99. That means you can find the exact parts or products you need to keep that 2003 Isuzu NPR-HD 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 Isuzu NPR-HD. Dorman and Taylor Gaskets 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 Isuzu NPR-HD, 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 Isuzu NPR-HD 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 Isuzu NPR-HD Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Isuzu NPR-HD 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 NPR-HD the best it can be. Be sure to browse some of our top Exhaust Manifold and Headers brands and parts.

Popular Dorman – Help Exhaust Manifold and Headers

We carry Dorman – Help parts in our stock across Exhaust Manifold and Header Hardware categories, plus more. For a 2003 Isuzu NPR-HD, our most popular Dorman – Help Exhaust Manifold and Headers include:
Exhaust Manifold Hardware Kit
from $20.29
(7)
Exhaust Manifold Hardware Kit
Exhaust Manifold and Header Hardware

FAQs for 2003 Isuzu NPR-HD Exhaust Manifold and Headers

What are the most purchased Exhaust Manifold and Headers for the 2003 Isuzu NPR-HD?

Out of 8 Exhaust Manifold and Headers for the 2003 Isuzu NPR-HD, the most popular in our inventory are:
Direct Fit Exhaust Manifold: Without Heat Shield
from $147.99
This product is not rated
Direct Fit Exhaust Manifold: Without Heat Shield
Exhaust Manifold and Headers
Direct Fit Exhaust Manifold: With Heat Shield
from $281.99
This product is not rated
Direct Fit Exhaust Manifold: With Heat Shield
Exhaust Manifold and Headers
Direct Fit Exhaust Manifold: Without Heat Shield
from $287.99
This product is not rated
Direct Fit Exhaust Manifold: Without Heat Shield
Exhaust Manifold and Headers