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

    For the highest quality of replacement parts, buy only genuine OEM components. Browse our online catalog to find items that suit your needs. Get up to 35% less MSRP! Contact us for details.

    13143AA061 - : Timing Chain for Subaru Image

    Timing Chain

    Subaru 13143AA061
    3.6L, inner. 2008-14, center. Tribeca. Crankshaft to idler gear. Legacy, Outback.
    $34.47
    MSRP $49.95
    Save $15.48
    31% Off
    11718AA100 - : Belt Set for Subaru Image

    Belt Set

    Subaru 11718AA100
    $57.24
    MSRP $82.95
    Save $25.71
    31% Off
    64660CA000VH - : Lap & Shoulder Belt for Subaru Image

    Lap & Shoulder Belt

    Subaru 64660CA000VH
    BRZ. Second row. Right. Without special edition.
    $188.55
    MSRP $280.58
    Save $92.03
    32.8% Off
    64660VC360VH - : Outer Belt Assembly for Subaru Image

    Outer Belt Assembly

    Subaru 64660VC360VH
    Fm 01/01/2023.
    $304.84
    MSRP $453.63
    Save $148.79
    32.8% Off
    64661AN05AWD - : Outer Belt Assembly for Subaru Image

    Outer Belt Assembly

    Subaru 64661AN05AWD
    Legacy, ivory.
    $102.73
    MSRP $150.18
    Save $47.45
    31.6% Off
    64660CC000VH - : Lap & Shoulder Belt for Subaru Image

    Lap & Shoulder Belt

    Subaru 64660CC000VH
    BRZ. Second row. Right.
    $157.08
    MSRP $233.75
    Save $76.67
    32.8% Off
    64660FJ130AV - : Outer Belt Assembly for Subaru Image

    Outer Belt Assembly

    Subaru 64660FJ130AV
    Impreza. Second row. Wagon. Without turbo. Left. Ivory.
    $181.25
    MSRP $269.72
    Save $88.47
    32.8% Off
    64621SJ007VH - : Lap & Shoulder Belt for Subaru Image

    Lap & Shoulder Belt

    Subaru 64621SJ007VH
    Without wilderness. Forester. Front. Left.
    $235.48
    MSRP $350.42
    Save $114.94
    32.8% Off
    62305FA000 - : Belt Weather-Strip Grommet for Subaru Image

    Belt Weather-Strip Grommet

    Subaru 62305FA000
    $0.85
    MSRP $1.32
    Save $0.47
    35.6% Off
    96002PA000 - : Belt Molding Pin for Subaru Image

    Belt Molding Pin

    Subaru 96002PA000
    $2.36
    MSRP $3.05
    Save $0.69
    22.6% Off
    64661AJ10AWJ - : Outer Belt Assembly for Subaru Image

    Outer Belt Assembly

    Subaru 64661AJ10AWJ
    Outback, ivory.
    $49.89
    MSRP $72.30
    Save $22.41
    31% Off
    808206330 - : Belt Cover Bolt for Subaru Image

    Belt Cover Bolt

    Subaru 808206330
    2.0L, to 05/23/2017.
    $0.35
    MSRP $0.54
    Save $0.19
    35.2% Off

    No results found for "Drive Belt -buckle -tongue -seat -weather, Serpentine Belt -buckle -tongue -seat -weather, Belt -buckle -tongue -seat -weather". Here are some helpful search tips:

    • Search by a part name. Example: water pump.
    • Be less specific. Example: brake instead of ceramic brake.
    • Remove information such as make, year or model.
    • Can't find the part you are looking for? Contact us and we'll find it for you!