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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    13597AA031 - : Inner Timing Cover Gasket for Subaru Image

    Inner Timing Cover Gasket

    Subaru 13597AA031
    WRX STI. Left cover. Impreza. 2.0L, left side, lower. 2.5L turbo, center.
    $1.29
    MSRP $1.67
    Save $0.38
    22.8% Off
    13594AA080 - : Front Cover Gasket for Subaru Image

    Front Cover Gasket

    Subaru 13594AA080
    Legacy/Outback. Without turbo. To 4/30/08. All models. Right. #1. Forester, Impreza. 2.5L sohc, lower.
    $10.00
    MSRP $12.92
    Save $2.92
    22.6% Off
    13573AA11B - : Inner Timing Cover for Subaru Image

    Inner Timing Cover

    Subaru 13573AA11B
    2.5L. All models. Baja. Without turbo. Right. Outback.
    $14.45
    MSRP $18.67
    Save $4.22
    22.6% Off
    13570AA045 - : Outer Timing Cover for Subaru Image

    Outer Timing Cover

    Subaru 13570AA045
    WRX STI. All models. Forester. Impreza. Legacy. With turbo. 2.0L, center. Baja.
    $33.58
    MSRP $48.67
    Save $15.09
    31% Off
    13583AA052 - : Gasket for Subaru Image

    Gasket

    Subaru 13583AA052
    All models. 2200cc. Right side. Impreza.
    $23.34
    MSRP $30.15
    Save $6.81
    22.6% Off
    13573AA16A - : Engine Timing Cover for Subaru Image

    Engine Timing Cover

    Subaru 13573AA16A
    2010-12. Without turbo. Right. Legacy. Outback.
    $13.55
    MSRP $17.50
    Save $3.95
    22.6% Off
    13570AA052 - : Outer Timing Cover for Subaru Image

    Outer Timing Cover

    Subaru 13570AA052
    Impreza. All models. Legacy. 2.2L, 1995-98;, 2.5L, 1995-99, center, 2.5L. 2.5L dohc, center.
    $46.31
    MSRP $67.12
    Save $20.81
    31% Off
    13141AA24A - : Tensioner Arm for Subaru Image

    Tensioner Arm

    Subaru 13141AA24A
    Ascent. Legacy, Outback. Impreza. Right. 2.5L. Arm. From 08/10/2016.
    $21.47
    MSRP $27.73
    Save $6.26
    22.6% Off
    13575AA055 - : Front Cover for Subaru Image

    Front Cover

    Subaru 13575AA055
    Legacy. 1.8 & 2.2L, inner. 2.2L, 1995-98;, 2.5L, 1995-99, 2.2L. Left side. Impreza.
    $32.51
    MSRP $47.12
    Save $14.61
    31% Off
    13585AA19A - : Oil Seal for Subaru Image

    Oil Seal

    Subaru 13585AA19A
    2010-12. All models. Without turbo. Legacy, Baja. 2.5L, front. Outback.
    $23.68
    MSRP $30.60
    Save $6.92
    22.6% Off
    13573AA140 - : Inner Timing Cover for Subaru Image

    Inner Timing Cover

    Subaru 13573AA140
    All models. Right. Impreza. 2.5L without turbo, 2009-10. 2.5L sohc. Forester. Legacy/Outback.
    $11.67
    MSRP $15.08
    Save $3.41
    22.6% Off
    13594AA052 - : Outer Timing Cover Gasket for Subaru Image

    Outer Timing Cover Gasket

    Subaru 13594AA052
    All models. 2.5L sohc, upper. Outback. Impreza. 2.5L without turbo, 2009-10, upper. Legacy. Lower. #2. Forester. 2.2L, 1999, right...
    $9.66
    MSRP $12.48
    Save $2.82
    22.6% Off

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