Serpentine Belts

The serpentine belt is a part of your car’s engine that’s crucial to many components. It’s also known as the drive belt. It provides power to the AC, alternator, power steering pump, and sometimes the water pump. Belt failures are usually caused by a damaged belt tensioner, misalignment, incorrect tension, fluid leaks, or wear.

How Long Do Subaru Serpentine Belts Last?

To know detailed information about the lifespan of your Subaru’s belts, refer to your owner’s manual. In general, serpentine belts last between 50,000 to 100,000 miles. Where your vehicle might fall within this range depends on many factors. These factors include the model and trim of your vehicle, as well as exposure to heat. Regardless of condition, experts suggest replacing the belt at 90,000 miles.

What are the Signs of a Failing Serpentine Belt?

Here are signs the serpentine belt is starting to fail:

  • Power steering isn’t working.
  • Air-conditioning isn’t working.
  • Check engine light flashes.
  • You hear a squealing or squeaking sound from your car’s hood.
  • You smell burnt rubber.
  • The engine overheats.
  • When checking the serpentine belt, you see cracks or glazing on the sides.
  • When you try twisting the belt, some layers separate and missing chunks are visible.
  • Shop and Save on OEM Subaru Serpentine Belts Online

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    27111CC010 - : Drive Shaft for Subaru Image

    Drive Shaft

    Subaru 27111CC010
    BRZ. Automatic trans.
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    27111FJ081 - : Drive Shaft for Subaru Image

    Drive Shaft

    Subaru 27111FJ081
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    27111FE110 - : Drive Shaft for Subaru Image

    Drive Shaft

    Subaru 27111FE110
    Propeller Shaft. A shaft that transfers power From the vehicles Drivetrain to it's differentials. Fits Impreza, STI Driveshaft Your...
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    27111AL01F - : Drive Shaft for Subaru Image

    Drive Shaft

    Subaru 27111AL01F
    Wagon. Outback, 3.6L.
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    33113AA490 - : Gear-Trf Drive for Subaru Image

    Gear-Trf Drive

    Subaru 33113AA490
    $143.64
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    38415AA110 - : Sft-Axle Drive for Subaru Image

    Sft-Axle Drive

    Subaru 38415AA110
    $66.50
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    33113AA510 - : Gear-Trf Drive for Subaru Image

    Gear-Trf Drive

    Subaru 33113AA510
    $143.64
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    27111FL04C - : Drive Shaft Assembly for Subaru Image

    Drive Shaft Assembly

    Subaru 27111FL04C
    Impreza. 2020-23, auto trans. 2017-19, auto trans.
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    MSRP $968.97
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    902370061 - : Drive Shaft Nut for Subaru Image

    Drive Shaft Nut

    Subaru 902370061
    $2.23
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    38336AA540 - : Washer Drive Pinion for Subaru Image

    Washer Drive Pinion

    Subaru 38336AA540
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    33281AA110 - : Shim-Rear Drive Sft for Subaru Image

    Shim-Rear Drive Sft

    Subaru 33281AA110
    $5.44
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    32295AA370 - : Shim Drive Pinion for Subaru Image

    Shim Drive Pinion

    Subaru 32295AA370
    $2.21
    MSRP $2.85
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