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Gates 90K-39390A Serpentine Belt Drive Component KitOE Quality 60-Day Returns
Part #: 90K-39390A

Gates 90K-39390A Serpentine Belt Drive Component Kit

Accessory Belt Drive Kit (Standard)
⚙️ 22 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$179.31Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Accessory Belt Drive Kit (Standard)
🚗Fitment: Mazda, 3, 3 Sport, CX-3, and CX-5
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Gates 90K-39390A Serpentine Belt Drive Component Kit
BrandGates
Part Number90K-39390A
PositionAccessory Belt Drive Kit (Standard)
Outside Circumference31.7
Outside Circumference38.5
Outside Circumference805
Outside Circumference978
Belt Top Width.42
Belt Top Width.807
Belt Top Width11
Belt Top Width20
Belt 1 Part NumberK060378
Belt 2 Part NumberK030309sf
Contents2 belts, tensioner
Tensioner Assembly Part Number39390

This part fits 22 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2020Mazda32.5LL4GASN/AW/SKYACTIV; Accessory Belt Drive Kit (Standard)
2020Mazda3 Sport2.5LL4GASN/AW/SKYACTIV; Accessory Belt Drive Kit (Standard)
2020MazdaCX-32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2019Mazda32.5LL4GASN/AW/SKYACTIV; Accessory Belt Drive Kit (Standard)
2019Mazda3 Sport2.5LL4GASN/AW/SKYACTIV; Accessory Belt Drive Kit (Standard)
2019MazdaCX-32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2018Mazda32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2018Mazda3 Sport2.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2018MazdaCX-32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2017Mazda32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2017Mazda3 Sport2.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2017MazdaCX-32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2017MazdaCX-52.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2016Mazda32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2016Mazda3 Sport2.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2016MazdaCX-32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2016MazdaCX-52.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2015Mazda32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2015Mazda3 Sport2.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2014Mazda32.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2014Mazda3 Sport2.0LL4GASN/AAccessory Belt Drive Kit (Standard)
2014MazdaCX-52.0LL4GASN/AAccessory Belt Drive Kit (Standard)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

90K-39390A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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