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® OE Solutions Secondary Air Injection Check Valve 911-974

Dorman OE Solutions Secondary Air Injection Check Valve 911-974

Vehicle Specific

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

    BrandDorman
    Part Number911-974
    Part DescriptionOE Solutions Secondary Air Injection Check Valve
    ColorGray
    Inlet Size0.675"
    MaterialAluminum/Brass/Plastic
    Maximum Pressure Rating50 PSI
    UPC885484869554
    OE Part Number11721435811, 11727500378, 11727540472
    Outlet Size0.675"
    Valve typeDiaphragm
    Working Temperature Range-40C To 125C
    Warning: California’s Proposition 65
  • Includes

    • 1 Secondary Air Injection Check Valve
  • Features

    Dorman OE Solutions™ Secondary Air Injection Check Valve are featured as follows:
    • Like-for-like replacement design to fit and function as the original valve on specified vehicles.
    • It reestablishes full functionality when the original valve fails.
    • Material made of durable materials for long durability and reliable performance.
    • Supported by a group of product experts in America, with over 100 years of automotive experience.
    • An emission control system component that helps regulate engine performance and efficiency.
    • Replacement can restore fuel efficiency, power and stable idle.
    • Best quality materials and advanced manufacturing technologies are used in the process.
    • Provides trouble-free service for a long duration.
    • Sold by Dorman Products, the leading provider of quality auto parts for aftermarket.
    The Dorman OE Solutions™ Secondary Air Injection Check Valve 911-974 is a direct replacement to match the fit and function of the original valve. Made to reduce toxic emissions from the engine and regulate engine performance and efficiency. Crafted from quality materials for reliable performance. If you notice a decrease in fuel efficiency, reduced power or unstable idle, it may be time to replace this component. Dorman products are made with the use of the finest materials and advanced manufacturing technologies to bring original equipment quality and reliability. They are designed to provide hassle-free service for as long as possible.
    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
    1997-2000 BMW Z3All Trims6 Cyl 2.8L
    1999-2002 BMW Z3All Trims6 Cyl 2.5L
    2001-2002 BMW Z3All Trims6 Cyl 3.0L

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