SEMI TRUCK

Semi Truck Exhaust Headers

Semi Truck Exhaust Manifolds
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-942)
    8
    # mpn2072476696
    Cast Iron Natural Exhaust Manifold (674-942) 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
    $117.98
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-205)
    8
    # mpn2072476689
    Cast Iron Natural Exhaust Manifold (674-205) 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
    $299.46
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-783)
    8
    # mpn2072463950
    Cast Iron Natural Exhaust Manifold (674-783) 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
    $439.11
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-285)
    8
    # mpn2072450223
    Cast Iron Natural Exhaust Manifold (674-285) 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
    $179.45
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-283)
    8
    # mpn2072441807
    Cast Iron Natural Exhaust Manifold (674-283) 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
    $112.66
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-501)
    8
    # mpn2072439772
    Cast Iron Natural Exhaust Manifold (674-501) 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
    $135.63
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-470)
    8
    # mpn2072356326
    Cast Iron Natural Exhaust Manifold (674-470) 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
    $127.74
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-731)
    8
    # mpn1395859269
    Cast Iron Natural Exhaust Manifold (674-731) 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
    $73.87
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-736)
    8
    # mpn2272625
    Cast Iron Natural Exhaust Manifold (674-736) 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
    $207.17
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-732)
    8
    # mpn71780
    Cast Iron Natural Exhaust Manifold (674-732) 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
    $169.42
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-522)
    8
    # mpn71770
    Cast Iron Natural Exhaust Manifold (674-522) 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
    $99.71
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-241)
    8
    # mpn64874
    Cast Iron Natural Exhaust Manifold (674-241) 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
    $165.48
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-240)
    8
    # mpn64873
    Cast Iron Natural Exhaust Manifold (674-240) 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
    $184.01
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman® - Cast Iron Natural Exhaust Manifold (674-187)
    8
    # mpn64862
    Cast Iron Natural Exhaust Manifold (674-187) 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
    $134.41
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Stainless Steel Natural Exhaust Manifold
    Dorman® - Cast Stainless Steel Natural Exhaust Manifold (674-699)
    8
    # mpn4987090296
    Cast Stainless Steel Natural Exhaust Manifold (674-699) by Dorman®. Position: Right. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles....
    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
    $77.77
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Stainless Steel Natural Exhaust Manifold
    Dorman® - Cast Stainless Steel Natural Exhaust Manifold (674-5010)
    8
    # mpn4511860448
    Cast Stainless Steel Natural Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on...
    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
    $662.50
    In Stock - Ships within 24 hrs
  • Dorman® - Cast Stainless Steel Natural Exhaust Manifold
    Dorman® - Cast Stainless Steel Natural Exhaust Manifold (674-781)
    8
    # mpn2072617556
    Cast Stainless Steel Natural Exhaust Manifold (674-781) 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...
    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
    $757.51
    In Stock - Ships within 24 hrs
  • Dorman® - Ceramic Coating Exhaust Manifold
    Dorman® - Ceramic Coating Exhaust Manifold (674-732XD)
    8
    # mpn5070059287
    Ceramic Coating Exhaust Manifold (674-732XD) by Dorman®. Position: Passenger Side. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It...
    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
    $181.96
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold
    Dorman® - Exhaust Manifold (674-858XD)
    8
    # mpn4750708389
    Exhaust Manifold (674-858XD) by Dorman®. Position: Passenger Side. 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...
    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
    $208.59
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold
    Dorman® - Exhaust Manifold (674-859XD)
    8
    # mpn4750708182
    Exhaust Manifold (674-859XD) by Dorman®. Position: Driver Side. 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...
    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
    $165.53
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (57175)
    3
    # mpn5143232854
    Exhaust Manifold Hardware Kit (57175) by Dorman®. Position: Left. 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
    $35.92
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (32120)
    3
    # mpn5070059436
    Exhaust Manifold Hardware Kit (32120) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $22.89
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (32114)
    3
    # mpn5025705513
    Exhaust Manifold Hardware Kit (32114) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $51.35
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (32121)
    3
    # mpn4987090316
    Exhaust Manifold Hardware Kit (32121) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $15.97
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (32103)
    3
    # mpn4987090283
    Exhaust Manifold Hardware Kit (32103) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $22.87
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (32130)
    3
    # mpn4987090281
    Exhaust Manifold Hardware Kit (32130) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $18.92
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (675-228)
    3
    # mpn4987090280
    Exhaust Manifold Hardware Kit (675-228) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $20.43
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (675-226)
    3
    # mpn4806244629
    Exhaust Manifold Hardware Kit (675-226) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $12.52
    In Stock - Ships within 24 hrs
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman® - Exhaust Manifold Hardware Kit (03413HP)
    4
    # mpn4806243362
    Exhaust Manifold Hardware Kit (03413HP) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $16.94
    In Stock - Ships within 24 hrs
  • Dorman® - Metal Exhaust Manifold Hardware Kit
    Dorman® - Metal Exhaust Manifold Hardware Kit (03411)
    3
    # mpn768035968
    Metal Exhaust Manifold Hardware Kit (03411) 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 its best.
    Direct replacement for a proper fitBuilt to Last
    $11.93
    In Stock - Ships within 24 hrs




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