Gates
Automotive V-Ribbed Belt (E-Start)

Gates K080353EST Serpentine Belt - Alternator

Brand Gates K080353EST
Position Alternator
Material Epdm
Top Width 1.087
Top Width 28
Cord Material Aramid
Cross Section Designation K
Effective Length 35.31
Effective Length 897
Outside Circumference 35.97
Outside Circumference 914
Type Automotive v-ribbed belts (e-start)
Grade Type Oe exact
Rib Quantity 8
Product line Automotive V-Ribbed Belt (E-Start)
Fits Jeep · 5 vehicles

OE exact replacement. Built for a precise, bolt-on fit with no modifications needed.

EPDM construction. Resists wear and heat for dependable accessory drive performance.

Aramid cord reinforcement. Adds strength and stability for consistent belt operation.

Cross-references 25-080353EST and 5281668AA for the same application. See all 2.

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Gates E-Start Serpentine Belt for Wrangler

The Gates K080353EST is an OE Exact serpentine belt built for stop-start accessory drive systems. It uses EPDM construction and an aramid cord to support stable belt tracking and consistent operation in applications such as the 2018-2022 Jeep Wrangler alternator drive.

Key Features

  • Gates Automotive V-Ribbed Belt (E-Start) for stop-start belt drive systems
  • OE Exact grade for factory-style fit and dimensions
  • EPDM belt material for durable accessory drive performance
  • Aramid cord material for strength and dimensional stability
  • 8-rib design for the alternator drive application
  • Top width: 1.087 in. (28 mm)
  • Effective length: 35.31 in. (897 mm)
  • Outside circumference: 35.97 in. (914 mm)

Product Details

Gates E-Start Micro-V belts are built for belt-driven starter-generator and stop-start systems where compact packaging and quiet operation matter. This K080353EST serpentine belt is specified as an OE Exact replacement and is engineered to match the original belt profile used on the alternator drive in the 2018-2022 Jeep Wrangler. If you are searching for a Jeep Wrangler alternator serpentine belt, Gates K080353EST provides the correct rib count, length, and cross-section for the listed application. This part cross-references 25-080353EST and 5281668AA for the same application.

Common Problems This Belt Can Address

  • Squealing or chirping from a worn accessory drive belt
  • Cracking, glazing, or rib wear on the existing serpentine belt
  • Incorrect belt length after a previous replacement
  • Alternator drive slip caused by belt deterioration
  • Noise or inconsistent operation in stop-start belt drive systems

Installation Notes and Tips

Verify the belt routing and compare the old belt’s length, rib count, and profile before installation. Confirm fitment for the 2018-2022 Jeep Wrangler alternator application and inspect pulleys, tensioner condition, and accessory alignment at the same time. Proper tension and clean pulley surfaces help the new belt seat correctly and maintain stable operation.

Quality Assurance

Gates is a recognized supplier of OE-style belt drive components, and the E-Start Micro-V line is built for modern stop-start accessory drive systems. The OE Exact specification supports factory-matched dimensions for the listed Jeep Wrangler application.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2022JeepWrangler2.0LL4PLUG-IN HYBRID EV-GAS (PHEV)AlternatorAutomotive V-Ribbed Belt (E-Start)
2021JeepWrangler2.0LL4PLUG-IN HYBRID EV-GAS (PHEV)AlternatorAutomotive V-Ribbed Belt (E-Start)
2020JeepWrangler2.0LL4MILD HYBRID EV-GAS (MHEV)AlternatorAutomotive V-Ribbed Belt (E-Start)
2019JeepWrangler2.0LL4MILD HYBRID EV-GAS (MHEV)AlternatorAutomotive V-Ribbed Belt (E-Start)
2018JeepWrangler2.0LL4MILD HYBRID EV-GAS (MHEV)AlternatorAutomotive V-Ribbed Belt (E-Start)
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
25-080353EST5281668AA