Semi Truck Exhaust Parts
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Davico® - Exhaust Manifold (663017)Exhaust Manifold (663017) by Davico®. Position: Driver Side. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement is the only...Helps your vehicle emit harmless gasesDirect OEM replacement$76.52In Stock - Ships within 24 hrs - Dorman HD Solutions® - Cast Iron Natural Exhaust Manifold (674-5002)Cast Iron Natural Exhaust Manifold (674-5002) by Dorman HD Solutions®. Color: Natural. Header Coating: Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$425.39In Stock - Ships within 24 hrs
- Dorman HD Solutions® - Cast Iron Natural Exhaust Manifold (674-5007)Cast Iron Natural Exhaust Manifold (674-5007) by Dorman HD Solutions®. Color: Natural. Header Coating: Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$353.47In Stock - Ships within 24 hrs
- Dorman HD Solutions® - Cast Stainless Steel Exhaust Manifold (674-5011)Cast Stainless Steel Exhaust Manifold by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$899.71In Stock - Ships within 24 hrs
- Dorman HD Solutions® - Stainless Steel Exhaust Manifold (674-5014)Stainless Steel Exhaust Manifold by Dorman HD Solutions®. Position: Passenger Side. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$379.81In Stock - Ships within 24 hrs
- Dorman® - Carbon Fiber Exhaust Manifold Hardware Kit (03411HP)Carbon Fiber Exhaust Manifold Hardware Kit (03411HP) by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running...Direct replacement for a proper fitBuilt to Last$23.40In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-953)Cast Iron Natural Exhaust Manifold (674-953) by Dorman®. Position: Left. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$61.06In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-943)Cast Iron Natural Exhaust Manifold (674-943) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$181.72In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-250)Cast Iron Natural Exhaust Manifold (674-250) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$110.16In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-204)Cast Iron Natural Exhaust Manifold (674-204) by Dorman®. Position: Left. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$289.55In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-162)Cast Iron Natural Exhaust Manifold (674-162) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$204.28In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-380)Cast Iron Natural Exhaust Manifold (674-380) by Dorman®. Position: Right. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$142.13In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-859)Cast Iron Natural Exhaust Manifold (674-859) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$173.74In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-786)Cast Iron Natural Exhaust Manifold (674-786) by Dorman®. Position: Right. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$650.18In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-782)Cast Iron Natural Exhaust Manifold (674-782) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$393.62In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-858)Cast Iron Natural Exhaust Manifold (674-858) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$186.17In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-860)Cast Iron Natural Exhaust Manifold (674-860) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$260.22In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-383)Cast Iron Natural Exhaust Manifold (674-383) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$142.14In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-954)Cast Iron Natural Exhaust Manifold (674-954) by Dorman®. Position: Right. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$78.80In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-899)Cast Iron Natural Exhaust Manifold (674-899) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$480.19In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-168)Cast Iron Natural Exhaust Manifold (674-168) by Dorman®. Position: Right. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$150.79In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-381)Cast Iron Natural Exhaust Manifold (674-381) by Dorman®. Position: Left. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$178.85In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-446)Cast Iron Natural Exhaust Manifold (674-446) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$110.58In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-517)Cast Iron Natural Exhaust Manifold (674-517) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$114.76In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-176)Cast Iron Natural Exhaust Manifold (674-176) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$285.86In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-239)Cast Iron Natural Exhaust Manifold (674-239) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$166.45In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-787)Cast Iron Natural Exhaust Manifold (674-787) by Dorman®. Position: Left. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$823.99In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-238)Cast Iron Natural Exhaust Manifold (674-238) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$136.60In Stock - Ships within 24 hrs
- Dorman® - Cast Iron Natural Exhaust Manifold (674-275)Cast Iron Natural Exhaust Manifold (674-275) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$193.83In Stock - Ships within 24 hrs
One of the first things that catches your eye when you see a semi truck is its exhaust system, more precisely, its exhaust stacks. They are similar to the top of the iceberg, being the visible part of the exhaust system which also includes many other components, like an exhaust manifold, muffler, catalytic converter, etc. Working in tandem, they do an important job for your vehicle and the environment, guiding exhaust gases away from the engine and making them less harmful. The quality of each part is crucial for the overall system efficiency, so purchasing replacement or aftermarket semi truck exhaust parts, get only the finest products, which are the parts we offer.
