Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Dorman® Stainless Steel Natural Exhaust Manifold 674-045

Dorman Stainless Steel Natural Exhaust Manifold 674-045
$542.50
In Stock. Ships in 1-3 Business Days

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle
  • Specifications
  • Includes
  • Features
  • Vehicle Fitment
  • Specifications

    BrandDorman
    Part Number674-045
    Part DescriptionStainless Steel Natural Exhaust Manifold
    FinishNatural
    Grade TypeRegular
    Header MaterialStainless Steel
    Inlet Gasket IncludedYes
    Inlet Mounting Hardware IncludedNo
    Inlet Mounting Hole Quantity4
    Inlet Port ShapeOval
    Inlet Quantity1
    Item GradeStandard Replacement
    Outlet Mounting Hardware IncludedYes
    Outlet Mounting Hole Quantity2
    Outlet Quantity1
    Outlet TypeFlanged
    Overall Length16"
    PositionFront
    Sensor Port Count2
    UPC889245449894
    Warning: California’s Proposition 65
  • Includes

    • 1 Exhaust Manifold
    • 1 Inlet Gasket
    • 1 Outlet Gasket
    • 2 Bolts
    • 2 Washers
  • Features

    Dorman Exhaust Manifold With Integrated Catalytic Converter are featured as follows:
    • A heat-shield is included to protect hoses, wiring, and other engine components.
    • Made from tubular-designed cast iron or stainless steel to avoid warping and cracking.
    • Designed to be leak-resistant for long-life performance.
    • Underwent a rigorous quality inspection to meet product standards.
    • Durable construction, manufactured to strict OE standards using quality materials.
    This is the thing with the Dorman Exhaust Manifold With Integrated Catalytic Converter 674-045, it is an auto part of high quality that lasts for a long time. It contains a heat shield that protects hoses, wiring, and other parts of the engine. The manifold is made from either cast iron or stainless tubular material to avoid any warping and cracking. It does not leak water easily because it has been tested by the quality assurance committee for conformity to standards. The Dorman Products Company provides such manifolds, as well as many other spare parts, which are well known in the aftermarket community for their creative design, application know-how, and wide range of products.
    The aftermarket auto parts industry is where Dorman Products has earned its reputation through a thirty-year track record of success. They are famous for their application know-how, inventive product creation and broad range of products, some of which can be found nowhere else.
  • Vehicle Fitment

    Year Make Model Trim Engine
    2010 Buick AllureAll Trims6 Cyl 3.0L
    2010 Buick LaCrosseAll Trims6 Cyl 3.0L
    2012-2016 Buick LaCrosseAll Trims6 Cyl 3.6L

Buy with Confidence

  • Dedicated Service
    Experienced professionals are ready to help
  • Unbeatable Prices
    Affordable prices with superior high quality
  • Fast Delivery
    Deliver your orders as quickly as possible