Dorman® - Exhaust Manifold

56 reviews / Item # sp4033
Dorman® - Exhaust Manifold
Dorman® - Exhaust ManifoldDorman® - Exhaust ManifoldDorman® - Exhaust ManifoldDorman® - Exhaust ManifoldDorman® - Exhaust ManifoldDorman® - Exhaust ManifoldDorman® - Exhaust ManifoldDorman® - Exhaust ManifoldDorman® - WarrantyDorman® - Information!Dorman® - Important!Dorman Authorized Dealer
$40.95 - $535.66
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Product Details

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Dorman Auto Repair Parts

Exhaust Manifold by Dorman®. Whether your exhaust manifold is cracked or broken, you definitely need to replace it, and this product is a great solution. Thanks to its strong tubular construction, the Dorman exhaust manifold is resistant to cracking, warping, and leaks. The part comes with gaskets and other hardware where required for a complete installation.

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  • Direct OEM replacement
  • Cast iron or stainless tubular construction protects against cracking and warping
  • Leak-resistant for reliable performance
  • Rigorously tested to conform to the highest product standards
  • Provides OEM fit
  • Includes a heat shield for engine components protection (where applicable)
  • Comes with gaskets and hardware where required for a straightforward installation
  • Backed by a limited lifetime warranty

The exhaust system is a crucial part of your vehicle since it routes harmful exhaust gases to the rear of the vehicle, beyond the passenger cabin, and helps your vehicle run quietly and not pollute the environment. Major exhaust components such as exhaust manifold, catalytic converter, muffler, exhaust pipe, and more are designed to last a long time, but there is no way to predict their real lifespan. These parts are exposed to various factors, including heat, thermal stress, and corrosion, that affect their durability. If you need to replace your worn-out exhaust manifold, Dorman offers you the product that is a direct replacement for the factory part but costs less. The Dorman exhaust manifold will look, function, and install exactly the same as the original.

The product features a solid cast iron or stainless tubular construction that protects it against cracking and warping. Quality tested to ensure reliable and long-lasting performance, the exhaust manifold is highly resistant to rust, corrosion, and leaks. The unit comes with gaskets, bolts, nuts, and other hardware where required for a trouble-free installation. Where applicable, the product includes a heat shield for engine components protection. Don't put your life and the lives of your passengers at risk by driving with a failed exhaust manifold. Choose the Dorman product and get OEM quality at an affordable price.

Dorman Products Inc.® is well-known as a leader in providing quality auto parts to the aftermarket. They have earned their reputation for excellence from over three decades of experience in providing automotive replacement parts, fasteners and service line products primarily for the automotive aftermarket. Their prestigious position stems from a unique combination of application expertise, innovative product design, and breadth of product offerings, many of which are not conveniently or economically available elsewhere.

Warranty Information

Find out everything you need to know about the product warranty

Limited Lifetime Warranty:

  • Hybrid Battery - Fleet - 12 months from the date of purchase
  • Hybrid Battery - Non-Fleet - 36 months from the date of purchase
  • All Other Products - LIFETIME

Dorman Products warrants that, for the product and period stated in the table above, the product is free from defects in material and workmanship under normal use and service. As your exclusive remedy, Dorman will replace free of charge any Dorman product that in Dorman's reasonable determination does not comply with the foregoing warranty. This warranty becomes null and void if the damage is caused by: misuse, abuse or accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; exposure to harsh weather and/or chemicals; or lack of proper maintenance. This warranty also becomes null and void if the product is opened or any sticker is tampered with, broken, or missing, or if the damage is caused by any other condition that is beyond the control of Dorman Products.


By accepting this product, you hereby waive and release any claim now or hereafter existing against Dorman Products, its employees, officers, directors, agents and customers, on account of any and all claims, demands, suits, causes of action and all legal proceedings, whether civil or criminal, damages, losses, liabilities (including, but not limited to, strict liability in tort), obligations, penalties, judgments or fines and other sanctions, and any costs and expenses in connection therewith, including legal fees and expenses of whatever kind and nature, which may result from or arise out of injury to or death or loss or damage to property or the loss of use of any property which may result from or arise out of the possession, condition, use or operation this product.

Federal and/or state laws may provide you with other warranties for this product. Some states do not allow the exclusion or limitation of incidental or consequential damages.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Dorman® - Exhaust Manifold
Dorman® - Exhaust Manifold
Average Rating: 4.8 of 5
5 of 5
JPosted by (East Garrison, CA) /
2009 Chevy HHR
Was this review helpful for you? Yes
5 of 5
Great part and good pricing, will start buying from them more.
SPosted by (Little Rock, AR) /
2002 Nissan Frontier
Was this review helpful for you? Yes
5 of 5
Very Good
Very good.
CPosted by (Hanford, CA) /
2007 Dodge Ram
Was this review helpful for you? Yes
4.8 of 5
Excellent product quality and customer service experience! Easy to install. I would buy here again.
EPosted by (Sabana Seca, PR) /
1997 Nissan Pick Up
Was this review helpful for you? Yes
3.8 of 5
PPosted by (Orangeville, ON) /
1997 Ford Expedition
Was this review helpful for you? Yes
5 of 5
Great product!
KPosted by (Hudson Falls, NY) /
1996 Honda Civic
Was this review helpful for you? Yes
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