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Airtex® Mechanical Fuel Pump 40725

Airtex Mechanical Fuel Pump 40725

Vehicle Specific

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  • Specifications
  • Features
  • Vehicle Fitment
  • Specifications

    BrandAirtex
    Part Number40725
    Part DescriptionMechanical Fuel Pump
    Gasket IncludedY
    Hazardous MaterialNo
    Inlet Count1
    Inlet TypeThreaded
    Item GradeStandard Replacement
    Maximum Pressure Rate (psi)6.5
    Minimum Free Flow Rate (gph)40 GPH @ 1800 RPM
    Minimum Pressure Rate (psi)5.25
    Outlet Count1
    Outlet Size5/8-18 UNF-2B I.F.
    Outlet TypeThreaded
    Package ContentsPump & Kit
    Package Quantity1
    WarrantyLimited 1 Year
    Warning: California’s Proposition 65
  • Features

    Airtex Mechanical Fuel Pump are featured as follows:
    • Swaps out that old fuel system part like a champ.
    • Boosts how your car runs and saves you gas.
    • Built tough with top-shelf materials for quality that lasts.
    • Looks and works just like the part you're replacing.
    • Super easy to put in - no stress, no mess.
    • Made to be as good as or better than what the car originally had.
    • The casting's spot on, with rocker arms and pins made to last ages.
    • Upgraded seals and diaphragms that get along great with all sorts of fuels.
    • Tested every step of the way to make sure it's all good.
    • Comes with an easy guide to get it in and running in no time.
    The Airtex Mechanical Fuel Pump 40725 replaces your vehicle's worn-out fuel system part with a high-quality one. It is made to optimize your vehicle's performance and fuel efficiency, and it is made out of high-grade materials that offer the best durability. In terms of look, fit and function, the pump is a match for the original part; it has been engineered to offer a simple, trouble-free installation. Airtex manufacturing standards are more than satisfactory. Only mechanical fuel pumps from the U.S. are made by Airtex: every unit undergoes precision casting as well as heat treatment and testing during manufacturing to guarantee excellent working ability. In addition, it is compatible with modern fuels and blends quietly and reliably.
    Airtex is an aftermarket parts supplier for automobiles, which specializes in cooling, fuel delivery as well as electric components. Established in 1935, this company is located in Fairfield, Illinois and serves Original Equipment Manufacturers (OEMs) and the automotive aftermarket. Airtex has three factories that work under ISO standards and several design and testing centers. The corporation's products are famous for their superior quality and refinements made on after markets replacements' designs and performance.
  • Vehicle Fitment

    Year Make Model Trim Engine
    1981 Buick CenturyAll Trims8 Cyl 4.4L
    1981 Buick CenturyAll Trims8 Cyl 5.0L
    1982 Buick LeSabreAll Trims8 Cyl 4.4L
    1981-1982 Buick RegalAll Trims8 Cyl 4.4L
    1982-1986 Buick RegalAll Trims8 Cyl 5.0L
    1987 Buick RegalBase8 Cyl 5.0L
    1981 Checker MarathonAll Trims8 Cyl 5.0L
    1981-1982 Checker MarathonAll Trims8 Cyl 4.4L
    1967-1968 Chevrolet Bel AirAll Trims8 Cyl 5.3L
    1968 Chevrolet Bel AirAll Trims8 Cyl 5.4L
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