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    Automatic Transmission Components

    Whether you're working on your daily vehicle or restoring an old classic as a hobby, automatic transmission components are a must. Every vehicle, whether it's your car, a sports ride or a work truck, has a unique drivetrain layout and not all use the same parts or sizes. At Advance Auto Parts, we carry a large array of automatic transmission components, and you're sure to find the right parts for your vehicle.

    The transmission is what keeps your car moving, delivering power from the engine to the drive wheels. To keep your vehicleshifting smoothly, it's necessary to check and replace automatic transmission filters and fluid regularly. Transmission fluid is usually dyed red (or sometimes green), to differentiate it from other automotive fluids.

    The filter traps metal fragments, sludge and other particles that can plug internal passages and restrict flow of fluid, causing serious transmission damage. If you're changing these components yourself, you'll need a transmission filter kit to act as a second set of hands and ensure your gasket stays in place while you change the filter and fluid. Unless you use your vehicle for a lot of towing or hauling heavy loads, you should change these components once every two years, or 24,000 miles. Manufacturer’s recommended service intervals can vary; consult your owner’s manual to be sure.

    Over time, as your vehicle ages, seals and gaskets can dry out and shrink, causing leaks. We carry a variety of oil drain plugs, gaskets, O-rings, auto transmission drain plugs and transmission fluid filters for most vehicles to head off leaks an dpotential problems.

    Get started in your search for automatic transmission components by entering your specific car model and year, we'll do the rest.

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    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.