Part #: K050644

Gates K050644 Serpentine Belt

Premium OE Micro-V Belt
37 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$32.80Free 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.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Premium OE Micro-V Belt
Fitment: Saturn, SC1, SL, SL1, and SW1
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 Micro-V Belt K050644

The Gates Premium OE Micro-V Belt K050644 is designed specifically for Saturn SC1, SL, SL1, and SW1 models. This serpentine belt ensures reliable accessory drive system performance with precise fit and durable materials.

  • Top width: 17 mm (0.667 inches)
  • Effective length: 1637 mm (64.44 inches)
  • Outside circumference: 1651 mm (65.008 inches)
  • Rib quantity: 5 ribs for optimal grip
  • Belt material: EPDM for enhanced durability
  • Cord material: Polyester for strength and flexibility
  • Cross section designation: K type automotive v-ribbed belt

Detailed Product Description

The Gates Premium OE Micro-V Belt K050644 is engineered as a standard automotive v-ribbed belt with a K cross section, featuring five ribs to provide consistent power transmission to accessory components. Constructed with EPDM belt material, it offers resistance to heat, ozone, and wear, extending service life. The polyester cord material reinforces the belt’s tensile strength and flexibility, ensuring reliable operation under varying engine conditions. With an effective length of 1637 mm and a top width of 17 mm, this belt matches original equipment specifications for Saturn SC1, SL, SL1, and SW1 vehicles, supporting proper fitment and function.

About the Premium OE Micro-V Belt Product Line

The Premium OE Micro-V Belt line by Gates focuses on delivering belts that meet or exceed original equipment performance standards. This product line emphasizes precise fit, durable materials like EPDM and polyester cords, and design features such as the K cross section to maintain consistent accessory drive system operation. The K050644 belt is part of this line, ensuring compatibility and reliability for Saturn models requiring this specific serpentine belt size and configuration.

Common Applications and Issues Addressed

  • Replacement for worn or cracked serpentine belts on Saturn SC1, SL, SL1, and SW1
  • Resolves belt slippage causing accessory malfunction or noise
  • Prevents premature belt failure due to heat or material degradation
  • Maintains proper tension and alignment in accessory drive systems
  • Supports efficient operation of alternator, power steering, and air conditioning components

Installation Notes and Tips

  • Verify belt size and rib count before installation to ensure compatibility
  • Inspect pulleys and tensioners for wear or damage during replacement
  • Use proper belt routing diagrams specific to Saturn SC1, SL, SL1, and SW1 models
  • Apply correct tension according to manufacturer specifications to avoid premature wear
  • Check belt alignment after installation to prevent noise and uneven wear

Quality Assurance and Warranty

The Gates Premium OE Micro-V Belt K050644 is manufactured to meet original equipment standards, ensuring consistent performance and durability. The use of EPDM and polyester materials supports long service life under typical operating conditions. While specific warranty details may vary, Gates products generally include coverage against manufacturing defects, providing confidence in product reliability for Saturn accessory drive belt replacements.

BrandGates
Part NumberK050644
PositionPremium OE Micro-V Belt
Belt MaterialEPDM
Cord MaterialPolyester
Cord MaterialPolyester
Cross Section DesignationK
Effective Length64.44
Effective Length1637
OE Comparison RatingOE Performance
Outside Circumference65.008
Outside Circumference1651
Rib Quantity5
SectionK
Top Width.667
Top Width17
TypeAutomotive V-Ribbed Belt (Standard)
TypeAutomotive V-Ribbed Belt (Standard)
Washer Pump IncludedEPDM

This part fits 37 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2002SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2002SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2002SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2001SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2001SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2001SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2000SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2000SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2000SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1999SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1999SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1999SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1999SaturnSW11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1998SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1998SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1998SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1998SaturnSW11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1997SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1997SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1997SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1997SaturnSW11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1996SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1996SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1996SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1996SaturnSW11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1995SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1995SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1995SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1995SaturnSW11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1994SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1994SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1994SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1994SaturnSW11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1993SaturnSC11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1993SaturnSL1.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1993SaturnSL11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1993SaturnSW11.9LL4GASN/ANot compatible with vehicles equipped with AC.; Premium OE 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:

14-0796-421006891210070942100836725-050644252122A100405064550506455050645DR5K6445PK16375PK16385PK16395PK16405PVK1640645K5645K5MKA-644K5JK5-652K050644PK050644

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