HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates K030303SF Serpentine Belt - Water Pump
Part #: K030303SF

Gates K030303SF Serpentine Belt - Water Pump

Premium OE Stretch Fit Micro-V Belt, Water Pump
⚙️ 63 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium OE Stretch Fit Micro-V Belt, Water Pump
🚗Fitment: Hyundai and Kia, Tucson, Sportage, Santa Fe, Optima, Sorento, Sonata, Veloster, Veloster N, and Santa Fe Sport
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Premium OE Stretch Fit Micro-V Belt K030303SF

The Gates Premium OE Stretch Fit Micro-V Belt K030303SF is engineered for reliable performance in various Hyundai and Kia models. Designed as a serpentine belt with a stretch fit design, it ensures precise fitment and durability for accessory drive belt systems.

  • Top width options: 0.42 inch and 11 mm
  • Cord material: Nylon for enhanced strength
  • Cross section designation: K
  • Effective length: 30.35 inches (771 mm)
  • Outside circumference: 30.88 inches (784 mm)
  • 3 ribs for optimal power transmission
  • Belt material: EPDM for heat and wear resistance
  • Installation requires a 3 mm zip tie
  • Includes installation instructions (Sheet J)
  • OE exact and OE performance rated

About the Premium OE Stretch Fit Micro-V Belt Line

The Premium OE Stretch Fit Micro-V Belt line by Gates is designed to meet or exceed original equipment specifications. This product line focuses on stretch fit automotive v-ribbed belts that provide consistent tension and reduce the need for tensioner adjustments. The K030303SF model is part of this line, offering a precise fit and durable materials suitable for demanding engine accessory applications.

Detailed Product Description

The Gates K030303SF serpentine belt features a K cross section with three ribs, constructed from EPDM rubber for enhanced resistance to heat, ozone, and wear. The nylon cord material reinforces the belt’s tensile strength, ensuring long service life under varying engine conditions. With an effective length of 30.35 inches (771 mm) and an outside circumference of 30.88 inches (784 mm), this belt is designed to maintain proper tension and alignment in the accessory drive system. Its stretch fit design simplifies installation and reduces the risk of improper tensioning, which can lead to premature belt failure.

Compatible Vehicles and Applications

  • Hyundai Elantra N, Kona, Kona N, Optima, Santa Fe, Santa Fe Sport, Sonata, Tucson, Veloster, Veloster N
  • Kia Sorento, Sportage, Tucson
  • Designed for accessory drive belt system components requiring a serpentine belt with a K cross section
  • Ideal replacement for worn or damaged belts in specified Hyundai and Kia models

Installation Notes and Tips

  • Requires a 3 mm zip tie for proper installation
  • Follow included installation instructions (Sheet J) carefully to ensure correct fitment
  • Stretch fit design eliminates the need for tensioner adjustment tools
  • Inspect pulleys and tensioners for wear before installation to maximize belt life

Quality Assurance and Warranty

The Gates Premium OE Stretch Fit Micro-V Belt K030303SF is manufactured to meet original equipment standards, ensuring reliable performance and durability. The belt carries OE exact and OE performance ratings, reflecting its compliance with stringent quality requirements. While specific warranty details are not provided, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship.

BrandGates
Part NumberK030303SF
PositionPremium OE Stretch Fit Micro-V Belt, Water Pump
Belt MaterialEPDM
Cord MaterialNylon
Cord MaterialNylon
Cross Section DesignationK
Effective Length30.35
Effective Length771
Installation InstructionsSheet J
Installation Tools Requirements3 mm Zip Tie
Instruction Manual IncludedSheet J
OE Comparison RatingOE Exact
OE Comparison RatingOE Performance
Outside Circumference30.88
Outside Circumference784
Rib Quantity3
SectionK
Top Width.42
Top Width11
TypeAutomotive V-Ribbed Belt (Stretch Fit)
TypeAutomotive V-Ribbed Belt (Stretch Fit)
Washer Pump IncludedEPDM

This part fits 63 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2025HyundaiElantra N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2024HyundaiElantra N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2023HyundaiElantra N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2023HyundaiKona2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2023HyundaiKona N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2022HyundaiElantra N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2022HyundaiKona2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2022HyundaiKona N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2022HyundaiVeloster N2.0LL4GASWater PumpPremium OE Stretch Fit Micro-V Belt
2022KiaSportage2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2021HyundaiTucson2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2021HyundaiVeloster2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2021HyundaiVeloster N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2021KiaSportage2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2020HyundaiSanta Fe2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2020HyundaiSanta Fe2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2020HyundaiTucson2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2020KiaOptima2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2020KiaSorento2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2020KiaSportage2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2020KiaSportage2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019HyundaiSanta Fe2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019HyundaiSanta Fe2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019HyundaiSonata2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019HyundaiSonata2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019HyundaiTucson2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019HyundaiVeloster2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019HyundaiVeloster N2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019KiaOptima2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019KiaOptima2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019KiaSorento2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019KiaSportage2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2019KiaSportage2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018HyundaiSanta Fe Sport2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018HyundaiSanta Fe Sport2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018HyundaiSonata2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018HyundaiSonata2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018HyundaiTucson2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018KiaOptima2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018KiaOptima2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018KiaSorento2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018KiaSorento2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018KiaSportage2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2018KiaSportage2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017HyundaiSanta Fe Sport2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017HyundaiSanta Fe Sport2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017HyundaiSonata2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017HyundaiSonata2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017KiaOptima2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017KiaOptima2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017KiaSorento2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017KiaSorento2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017KiaSportage2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2017KiaSportage2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2016HyundaiSanta Fe Sport2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2016HyundaiSonata2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2016HyundaiSonata2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2016KiaOptima2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2016KiaOptima2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2016KiaSorento2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2016KiaSorento2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2015HyundaiSonata2.0LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt
2015HyundaiSonata2.4LL4GASWater Pump3mm Zip Tie Required for Installation; Premium OE Stretch Fit Micro-V Belt

* 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:

25-030303SF252122GGB03K303SF4030310SE30305

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