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Gates K070365EST Serpentine Belt - Alternator or Water PumpOE Quality 60-Day Returns
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Part #: K070365EST

Gates K070365EST Serpentine Belt - Alternator or Water Pump

Automotive V-Ribbed Belt (E-Start), Water Pump and Alternator
⚙️ 2 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$46.97Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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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
📦Automotive V-Ribbed Belt (E-Start), Water Pump and Alternator
🚗Fitment: Buick, LaCrosse
🔄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 K070365EST Serpentine Belt - Alternator or Water Pump
BrandGates
Part NumberK070365EST
PositionAutomotive V-Ribbed Belt (E-Start), Water Pump and Alternator
Top Width.947
Top Width24
Cord MaterialAramid
Cross Section DesignationK
Effective Length36.54
Effective Length928
Outside Circumference37.1
Outside Circumference942
TypeAutomotive v-ribbed belts (e-start)
Rib Quantity7
Washer Pump IncludedEpdm
Belt MaterialEpdm
Cord MaterialAramid
Effective Length (in)36.54
Effective Length (mm)928
Number of Ribs7
OE Comparison RatingOe exact
Outside Circumference (in)37.1
Outside Circumference (mm)942
SectionK
Top Width (in).947
Top Width (mm)24
TypeAutomotive v-ribbed belts (e-start)

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2019BuickLaCrosse2.5LL4MILD HYBRID EV-GAS (MHEV)AlternatorAutomotive V-Ribbed Belt (E-Start)
2018BuickLaCrosse2.5LL4ELECTRIC/GASWater PumpAutomotive V-Ribbed Belt (E-Start)

* 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:

126770371267796225-070365EMD25-070365EST7K365EMD7K365EST7PK928

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

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